{"title":"Brand Spotlight: Ferrum","description":null,"products":[{"product_id":"ferrum-erco-dac-amp","title":"Ferrum ERCO Gen 2 DAC\/Amp","description":"\u003ch1\u003e\u003cstrong\u003eFully-balanced power for your headphones\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Ferrum ERCO headphone DAC\/amp combines an ESS Sabre ES9028PRO DAC with fully-balanced amplification derived from Ferrum’s OOR. It delivers up to 6.1 W into 50 ohms through its balanced headphone output and supports PCM up to 32-bit\/384kHz and DSD256. USB-C, optical, coaxial, and RCA inputs connect digital and analog sources, while XLR and RCA outputs extend its role to powered speakers.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e6.1W into 50Ω\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eERCO’s proprietary amplifier uses four Linear Technology LT1210 current feedback amplifiers, fine-tuned with discrete components. Its signal path remains balanced from the early conversion stage, and RCA input signals are converted to balanced operation. With 1.2 W into 300 ohms and 6.1 W into 50 ohms from the balanced output, ERCO provides substantial power across different headphone loads.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHigh-resolution digital conversion\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAn ESS Sabre ES9028PRO chip works within Ferrum’s in-house conversion topology. Ferrum programmed the ARM processor specifically for ERCO to optimize its USB, coaxial, and optical digital inputs for audio. USB-C supports PCM up to 32-bit\/384kHz and DSD256, while the coaxial and optical inputs accommodate additional digital sources.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTwo headphone outputs and three gain settings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eChoose the balanced 4.4mm headphone output or the single-ended 6.35mm output to match your cable. Three gain settings let you adjust amplification for headphones with different sensitivities. Headphone output impedance below 0.3 ohms helps limit tonal changes caused by interaction with a headphone’s impedance.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAnalog control for headphones and speakers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eERCO’s analog volume control adjusts listening level directly. Balanced XLR and unbalanced RCA line outputs connect to powered speakers or external amplification. A volume bypass option applies to the line outputs when another component handles volume control. The RCA analog input also lets ERCO serve as a headphone amplifier for an external source.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDedicated MQA processing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eERCO includes both MQA decoding and rendering. Its ARM-optimized processing supports MQA playback within the same component that handles digital conversion and headphone amplification.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCompact construction with direct controls\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThree knobs handle ERCO’s settings. Black anodized aluminum and corten steel carry Ferrum’s design language into a chassis measuring 8.6 × 8.1 × 2.0 inches (21.7 × 20.6 × 5 cm). Its compact footprint leaves room for other components on a desk or equipment shelf.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eReady to pair with HYPSOS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eERCO supports Ferrum’s HYPSOS power supply through its proprietary four-pin Ferrum Power Link connector. A conventional DC input provides another power connection option, allowing you to choose the power supply arrangement that suits your system.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully-balanced headphone DAC\/amp with amplification derived from the OOR\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eESS Sabre ES9028PRO DAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 6.1 W into 50 ohms through the balanced headphone output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCM up to 32-bit\/384kHz and DSD256\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced 4.4mm and single-ended 6.35mm headphone outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThree headphone gain settings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB-C, optical, coaxial, and RCA inputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced XLR and unbalanced RCA line outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog volume control with line-output bypass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMQA decoder and renderer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFour-pin Ferrum Power Link connection for HYPSOS\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack anodized aluminum and corten steel chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmplifier: Fully-balanced proprietary IC power amplifier\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDAC chip: ESS Sabre ES9028PRO\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced headphone gain: −5.8 dB, +6 dB, +17.8 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-ended headphone gain: −11.8 dB, 0 dB, +11.8 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog input: RCA, consumer level\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital inputs: USB-C, optical S\/PDIF, coaxial S\/PDIF\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptical input support: Up to 24-bit\/96kHz and DoP64\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoaxial input support: Up to 24-bit\/192kHz and DoP64\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCM support: Up to 32-bit\/384kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCM sample rates: 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDSD support: Up to DSD256\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDSD sample rates: 2.8224, 3.072, 5.6448, 6.144, 11.2896, 12.288MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMQA: Decoder and renderer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone outputs: Balanced 4.4mm, single-ended 6.35mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLine outputs: Balanced XLR, unbalanced RCA, consumer level\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVolume control: Analog, with bypass for line outputs only\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced output power: 1.2 W into 300 ohms, 6.1 W into 50 ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-ended output power: 300 mW into 300 ohms, 1.7 W into 50 ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10Hz–30kHz (±0.05 dB), 10Hz–greater than 200kHz (±1 dB)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced output THD: Less than 0.00018% (−115 dB) at 1 mW and 100 mW into 16 ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-ended output THD: Less than 0.00032% (−110 dB) at 1 mW into 16 ohms, less than 0.00057% (−105 dB) at 100 mW into 16 ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog dynamic range: 130 dB, A-weighted\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital dynamic range: 120 dB, A-weighted\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput impedance: 47 kilohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRCA preamp output impedance: 22 ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eXLR preamp output impedance: 44 ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone output impedance: Less than 0.3 ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower inputs: 5.5\/2.5mm center-positive DC connector, proprietary four-pin Ferrum Power Link connector\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower adapter specification: 100–240V AC to 22–30V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdle power consumption: Less than 15 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions (W × D × H): 8.6 × 8.1 × 2.0 inches (21.7 × 20.6 × 5 cm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 3.97 lb (1.8 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFerrum ERCO Gen 2 headphone DAC\/amp\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional package contents are not specified in the supplied documentation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrum","offers":[{"title":"Default Title","offer_id":67734823633132,"sku":"APS-1450-1","price":2050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/IMG_0206s.jpg?v=1791995269"},{"product_id":"ferrum-oor-fully-balanced-headphone-amplifier","title":"Ferrum OOR Fully-Balanced Headphone Amplifier","description":"\u003ch1\u003e\u003cstrong\u003e8W headphone amplifier with discrete power stage\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Ferrum OOR is an all-analogue headphone amplifier with a fully-balanced signal path and a proprietary discrete power stage. It delivers up to 8W into 60Ω through its balanced output, with three gain settings to accommodate headphones with different sensitivity requirements. XLR and RCA inputs, balanced and single-ended headphone outputs.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAn all-analogue signal path\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe OOR keeps the audio signal entirely analogue, without signal processing. Its signal path remains fully-balanced whether you connect a source through the XLR or RCA inputs. This lets you use either connection while retaining the amplifier’s balanced internal architecture.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDiscrete amplification with controlled transistor bias\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFerrum’s proprietary discrete power stage uses circuitry that keeps both output transistors conducting. Maintaining this bias helps reduce distortion associated with the transistors switching off and on. The design supports the amplifier’s low-distortion performance and its ability to respond to changing headphone demands.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eUp to 8W of balanced output power\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe balanced 4-pin XLR output delivers 8W into 60Ω and 1.6W into 300Ω. The single-ended 1\/4-inch (6.35mm) output provides 2W into 60Ω and 400mW into 300Ω. A headphone output impedance below 0.3Ω helps limit the amplifier’s influence on a headphone’s frequency response as its impedance changes.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eThree gain settings for different headphones\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA front-panel gain control lets you match the amplifier’s voltage gain to your headphones. Balanced operation offers -4dB, +6dB, and +16dB settings, while single-ended operation offers -10dB, 0dB, and +10dB. Lower gain gives sensitive headphones a more useful volume adjustment range, while higher gain accommodates headphones that require a larger voltage swing.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDesigned to pair with HYPSOS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe OOR operates with its supplied AC\/DC power adapter and also supports the Ferrum HYPSOS power supply. The proprietary Ferrum Power Link connection allows HYPSOS to perform its 4TSD voltage-sensing measurements deeper within OOR, helping it monitor the voltage delivered to the amplifier. HYPSOS is an optional addition.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDirect controls in a compact chassis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe front panel provides a gain knob, volume knob, and input selector for choosing between XLR and RCA sources. Corten steel and anodized aluminum give the chassis its distinctive finish. Measuring 8.6 inches wide (21.7cm), OOR fits comfortably alongside a DAC on a desk or equipment shelf.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll-analogue headphone amplification without signal processing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFully-balanced internal signal path with XLR or RCA sources\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProprietary discrete power amplifier technology\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput transistor bias circuitry designed to reduce distortion\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 8W into 60Ω through the balanced headphone output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThree selectable gain settings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced 4-pin XLR and single-ended 1\/4-inch (6.35mm) headphone outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone output impedance below 0.3Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with the optional Ferrum HYPSOS power supply\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorten steel and anodized aluminum chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmplifier architecture: Fully-balanced, proprietary discrete power amplifier\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSignal path: All analogue\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalogue inputs: XLR and RCA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone outputs: Balanced 4-pin XLR and single-ended 1\/4-inch (6.35mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced gain settings: -4dB, +6dB, +16dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-ended gain settings: -10dB, 0dB, +10dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced output power: 8W into 60Ω; 1.6W into 300Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-ended output power: 2W into 60Ω; 400mW into 300Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20Hz–100kHz, 0.1dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTHD: Below 0.0003% \/ -110dB at 100mW into 50Ω through the balanced output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput impedance: 94kΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone output impedance: Below 0.3Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-ended preamp output impedance: 22Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced preamp output impedance: 44Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower connections: Center-positive 0.10-inch (2.5mm) DC connector and proprietary 4-pin DC connector\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdle power consumption: Below 15W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower adapter: 100\/240V AC to 22–30V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions (W × D × H): 8.6 × 8.1 × 2.0 inches (21.7 × 20.6 × 5cm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 3.97lb (1.8kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFerrum OOR headphone amplifier\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAC\/DC power adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrum","offers":[{"title":"Default Title","offer_id":67734901981420,"sku":"APS-1451-1","price":2275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/OOR_front.png?v=1791998132"},{"product_id":"ferrum-wandla-hp-dac-preamplifier-and-headphone-amplifier","title":"Ferrum WANDLA HP DAC, Preamplifier, and Headphone Amplifier","description":"\u003ch1\u003e\u003cstrong\u003eESS ES9038PRO DAC\/Amp and preamp\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Ferrum WANDLA HP combines ESS Sabre ES9038PRO digital conversion, a fully-balanced preamplifier, and a headphone amplifier delivering up to 3.5W into 50Ω. Six digital inputs, an analog RCA input, and balanced XLR and unbalanced RCA line outputs connect your headphones and speaker system through one component. A high-resolution touchscreen and included remote put volume, input selection, and digital filters within reach.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eBalanced headphone power\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe WANDLA HP’s fully-balanced composite IC headphone amplifier delivers 3.5W into 50Ω through its front-panel 4.4mm output. For single-ended headphones, the included 4.4mm-to-6.35mm adapter provides access to up to 1W into 50Ω. The headphone section offers a 122dB dynamic range, with output impedance rated at 1Ω balanced and 0.5Ω unbalanced.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eESS conversion with Ferrum engineering\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe ESS Sabre ES9038PRO DAC works with Ferrum’s proprietary current-to-voltage converter and an output stage informed by the development of the OOR headphone amplifier. USB-C and I2S support PCM up to 32-bit\/768kHz and native DSD512. The DAC section specifies THD of 0.00009% and unweighted THD+N of -115dB.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSERCE digital processing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFerrum’s ARM-based SERCE platform handles incoming digital audio using the company’s own software. It consolidates work otherwise handled by five chips, simplifying the digital signal path. SERCE also supports digital filter selection and MQA decoding and rendering across all digital inputs.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDynamic digital filtering\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDynamic Digital Filtering gives you a choice of reconstruction filters, including options prepared for Ferrum by Signalyst’s Jussi Laako, the developer behind HQPlayer. Filter selection lets you explore different approaches to digital reconstruction from WANDLA HP’s interface.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eConnections for music and television\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUSB-C, coaxial S\/PDIF, optical S\/PDIF, AES\/EBU, ARC, and PS Audio-compatible I2S accommodate a range of digital sources. ARC includes CEC support for integration with a compatible television. Balanced XLR and unbalanced RCA line outputs connect WANDLA HP to a power amplifier or powered speakers, while a configurable trigger supports system power control.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAn analog path for analog sources\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe RCA analog input bypasses digital processing, keeping an external analog source in the analog domain. Its 47kΩ input impedance and recommended input range of 2–3.5V RMS accommodate compatible source components. Ferrum specifies an analog-input frequency response of 10Hz–200kHz, within ±0.1dB.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSelectable volume control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eChoose digitally controlled analog attenuation or digital volume control, with digital adjustment available during DAC operation. An analog volume bypass option supports use with an external volume controller. The line outputs also offer standard and reduced output levels to help match WANDLA HP to the component that follows it.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTouchscreen and remote operation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA high-resolution touchscreen works alongside the rotary control for input selection, volume adjustment, and access to settings. The included remote lets you operate WANDLA HP from your listening position.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePower designed around the audio circuits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMultiple internal supplies serve the analog and digital sections to limit interference and noise while supporting channel separation. WANDLA HP includes an external power adapter and accepts an optional Ferrum HYPSOS power supply through its proprietary Ferrum Power Link connection. Used with HYPSOS, FPL supports 4T voltage sensing.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESS Sabre ES9038PRO DAC with Ferrum current-to-voltage conversion\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFully-balanced composite IC headphone amplifier\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3.5W balanced and 1W single-ended output into 50Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFront-panel 4.4mm headphone output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluded 4.4mm-to-6.35mm headphone adapter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCM support up to 32-bit\/768kHz and native DSD512\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSERCE digital processing platform\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDynamic Digital Filtering with filters developed by Jussi Laako\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSix digital inputs and an RCA analog input\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced XLR and unbalanced RCA line outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelectable analog or digital volume control\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-resolution touchscreen and included remote\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with the optional Ferrum HYPSOS power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDAC chip: ESS Sabre ES9038PRO\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone amplifier: Fully-balanced composite IC design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone output: 4.4mm balanced, with included 6.35mm single-ended adapter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced headphone power: 3.5W into 50Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-ended headphone power: 1W into 50Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone dynamic range: 122dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced headphone THD at 10mW into 50Ω: 0.00016% \/ -116dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced headphone THD at 100mW into 50Ω: 0.00020% \/ -114dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-ended headphone THD at 10mW into 50Ω: 0.00022% \/ -113dB\u003c\/li\u003e\n\u003cli\u003eSingle-ended headphone THD at 100mW into 50Ω: 0.00022% \/ -113dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone output impedance: 1Ω balanced, 0.5Ω single-ended\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital inputs: USB-C, AES\/EBU, optical S\/PDIF, coaxial S\/PDIF, ARC, I2S\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB-C support: Up to 32-bit\/768kHz PCM, DSD512, DoP256\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptical S\/PDIF support: Up to 24-bit\/96kHz PCM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoaxial S\/PDIF support: Up to 24-bit\/192kHz PCM, DoP64\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eARC support: Up to 24-bit\/192kHz PCM, with CEC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eI2S support: Up to 32-bit\/768kHz PCM, DSD512, DoP256, PS Audio-compatible\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMQA support: Decoder and renderer on all digital inputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog input: RCA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum analog input level: 9.5V RMS\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended analog input level: 2–3.5V RMS\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog input impedance: 47kΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLine outputs: Balanced XLR, unbalanced RCA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVolume control: Analog with bypass option, or digital during DAC operation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard line output level: 10V RMS balanced, 5V RMS unbalanced at 0dBFS, 1kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReduced line output level: 4V RMS balanced, 2V RMS unbalanced at 0dBFS, 1kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog-input frequency response: 10Hz–200kHz, ±0.1dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDAC THD: 0.00009% \/ -121dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDAC THD+N: -115dB, unweighted\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog-input THD: -123dB at 2V RMS output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog dynamic range: 127dB, A-weighted\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital dynamic range: 122dB, A-weighted\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDAC output crosstalk: -120dB at 1kHz, better than -100dB from 20Hz–20kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLine output impedance: 44Ω balanced, 22Ω unbalanced\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdle power consumption, headphone amplifier off: 13W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdle power consumption, headphone amplifier on: 18W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum power consumption: 35W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower inputs: Center-positive 0.22\/0.10-inch (5.5\/2.5mm) DC connector and proprietary four-pin FPL connector\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC input voltage: 22–30V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluded power adapter: 100–240V AC input, 24V DC output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions, W × D × H: 8.6 × 8.1 × 2.0 inches (21.7 × 20.6 × 5cm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 4.19lb (1.90kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFerrum WANDLA HP\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower adapter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemote control\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4.4mm-to-6.35mm headphone adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrum","offers":[{"title":"Default Title","offer_id":67734915711212,"sku":"APS-1452-1","price":3695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/WANDLAHP.jpg?v=1791999224"},{"product_id":"ferrum-broen-streamer","title":"Ferrum BROEN Streamer","description":"\u003ch1\u003e\u003cstrong\u003eA bridge between your music and your DAC\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Ferrum BROEN is a network streaming transport that connects streaming services, local music libraries, and digital playback sources to an external DAC. Powered by Volumio OS 4, it combines Ferrum’s SERCE digital-to-digital conversion module, FPGA-based reclocking, and galvanically isolated audio outputs. Wi-Fi, modular Ethernet or fiber connectivity, and multiple digital outputs give BROEN a flexible role in a dedicated audio system.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStreaming services and local libraries together\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe BROEN includes access to the full Volumio streaming ecosystem at no extra cost. Spotify Connect, TIDAL Connect, and Qobuz Connect let you play music through their respective apps. AirPlay, Bluetooth A2DP playback, internet radio, and UPnP\/DLNA expand your listening options. For locally stored music, BROEN supports USB drives, an optional internal M.2 NVMe SSD, and NAS libraries through DLNA.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSERCE handles the digital output stage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFerrum’s SERCE module is tuned specifically for digital-to-digital conversion in BROEN. FPGA-based reclocking and ultra-low jitter audio clocks serve the coaxial, optical, AES\/EBU, and I2S outputs. The architecture separates streaming and control processes from the audio output domain, giving each a dedicated role in the signal path.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eGalvanic isolation across every audio output\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAll audio outputs sit behind a galvanic isolation barrier, including the dedicated USB DAC connections. This electrically separates the input and output domains to help limit noise transfer to the connected DAC. BROEN also provides a dedicated VBUS power supply for its USB DAC outputs.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDigital connections for a wide range of DACs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConnect your DAC through coaxial S\/PDIF, optical S\/PDIF, AES\/EBU, I2S over HDMI, or dedicated USB Type-A and Type-C outputs. The I2S connection offers a configurable pinout to accommodate compatible DACs. BROEN supports Ferrum WANDLA and ERCO DACs as well as third-party models.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWANDLA becomes part of the playback controls\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFerrum Streaming Control Technology integrates BROEN with the WANDLA family of DACs. Artist and track information appears on WANDLA’s display, with playback control available through its touchscreen or remote. The integration also supports automatic WANDLA configuration and synchronized logo brightness. You can control BROEN separately through a smartphone, tablet, or computer.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eChoose Wi-Fi, Ethernet, or fiber\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDual-band Wi-Fi supports wireless network access, while the SFP socket accepts Ethernet or fiber-optic modules. An RJ45 Ethernet module is included. An optional optical module lets BROEN connect to a compatible SFP switch through fiber, providing electrical isolation along the network connection. Hotspot mode helps establish the initial connection.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRoom for an internal music library\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAn internal M.2 NVMe slot accepts a user-supplied SSD, letting you store music inside BROEN. Separate USB 3.0 Type-A and Type-C ports accommodate external media drives and service functions. Volumio also supports CD playback and ripping, with files accessible alongside your streaming services and network library.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHYPSOS integration through Ferrum Power Link\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBROEN supports connection to the Ferrum HYPSOS power supply through Ferrum Power Link. The connection uses 4TSD voltage sensing to monitor voltage at the powered component. This gives owners of a HYPSOS an additional power option within the Ferrum system.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePlayback across rooms\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eVolumio supports multi-room playback across up to six synchronized zones, along with streaming to Sonos and Chromecast. AI-powered SuperSearch helps locate music, while Infinity Playback keeps listening going. Extended artist and album information adds context to your library.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSoftware that can grow with your system\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOver-the-air firmware updates and access to the Volumio plug-in store allow BROEN’s software capabilities to expand. Available plug-ins include Roon Bridge. Front-panel buttons provide basic playback control, while the iOS and Android apps or a web browser provide full control.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNetwork streaming transport powered by Volumio OS 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull Volumio streaming ecosystem included at no extra cost\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSERCE digital-to-digital conversion module with FPGA-based reclocking\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation across all audio outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoaxial, optical, AES\/EBU, I2S, and dedicated USB DAC outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpotify Connect, TIDAL Connect, and Qobuz Connect\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual-band Wi-Fi and modular SFP network connectivity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFerrum Streaming Control Technology integration with WANDLA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal M.2 NVMe SSD slot\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFerrum Power Link support for HYPSOS\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver-the-air firmware updates and Volumio plug-in support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Network streaming transport for an external DAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating system: Volumio OS 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital output stage: SERCE DDC module with FPGA-based reclocking\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClocking: Ultra-low jitter audio clocks on coaxial, optical, AES\/EBU, and I2S outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudio isolation: Galvanic isolation on synchronous digital and USB DAC outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital audio outputs: Coaxial S\/PDIF, optical S\/PDIF, AES\/EBU, I2S over HDMI with configurable pinout\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDedicated USB DAC outputs: USB Type-A and USB Type-C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMedia and service ports: Two USB 3.0 ports, Type-A and Type-C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork connectivity: Dual-band 2.4\/5 GHz Wi-Fi and SFP socket for RJ45 Ethernet or fiber-optic modules\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal storage: M.2 NVMe SSD slot for 3.15-inch or 4.33-inch drives (80 or 110 mm), drive sold separately\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupported formats: MP3, WMA, AAC, ALAC, FLAC, APE, WAV, DSD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStreaming services: Spotify, TIDAL, Qobuz, and their Connect functions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional playback: AirPlay via Shairport Sync, 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including Roon Bridge\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFirmware updates: Over the air\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional functions: SuperSearch, Infinity Playback, extended artist and album metadata, alarm, sleep function\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLanguage support: 29 languages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFerrum BROEN network streaming transport\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRJ45 Ethernet SFP module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrum","offers":[{"title":"Default Title","offer_id":67734929866988,"sku":"APS-1453-1","price":2275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/BROENfront.png?v=1791999580"},{"product_id":"ferrum-hypsos-hybrid-dc-power-supply","title":"Ferrum HYPSOS Hybrid DC Power Supply","description":"\u003ch1\u003e\u003cstrong\u003e5–30V DC power supply\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Ferrum HYPSOS is an adjustable DC power supply for compatible DACs, headphone amplifiers, preamps, phono stages, and other audio components. Its hybrid design combines switching regulation with a low-noise linear output stage, while four-wire sensing maintains the selected voltage at your component’s power input. A 5–30V output range, selectable polarity, and fine voltage adjustment let HYPSOS serve a wide range of devices.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHybrid regulation for clean, stable power\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe HYPSOS pairs an efficient switching supply with a custom low-dropout linear regulator. The switching stage operates at a nominal 1MHz and feeds the linear stage through additional filtering. The final regulator maintains the output voltage with less than 1V between its input and output, reducing heat dissipation while providing low-noise power and a fast response to changing current demands.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVoltage measured where your component receives it\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA power cable’s resistance can cause voltage to drop as a component draws more current. Ferrum’s 4T sensing uses two conductors to deliver power and two to measure voltage at the connected device. This feedback allows HYPSOS to compensate for cable resistance and maintain the selected voltage at the component’s DC input. The included low-inductance Canare cable also helps the supply respond to rapid changes in current demand.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAdjustable output for compatible audio components\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe HYPSOS provides continuously adjustable output from 5V to 30V, with up to 6A of continuous current subject to its 80W continuous power limit. Preconfigured device profiles simplify voltage selection for supported products. Manual configuration lets you specify voltage and polarity for other compatible components, provided their connector and power requirements match the supply.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFine voltage adjustment with Sweet Spot Tuning\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSweet Spot Tuning lets you adjust output voltage in 0.1V steps to explore how a compatible component responds to changes in its supply voltage. Device profiles use the manufacturer’s permissible voltage range when available. Otherwise, HYPSOS provides adjustment within ±5% of the nominal setting. Any adjustment should remain within the connected component’s specified operating range.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpread spectrum control for switching noise\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSpread Spectrum Mode varies the switching frequency by 20% of its nominal value. This distributes switching noise across a broader frequency range, reducing the magnitude of individual noise peaks and harmonics. The mode can be enabled or disabled through the HYPSOS controls.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFiltering from the mains inlet to the output\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA two-stage filter at the IEC inlet attenuates incoming power-line noise. Additional filters before and after the switching stage help contain switching interference, while the final linear regulator provides further ripple rejection. Together, these stages reduce disturbances that could reach the powered component.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAutomatic mains adjustment and selectable DC polarity\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAutomatic Transformer Voltage Adjust configures the transformer for incoming 115V or 230V mains at startup. Electronic Output Voltage Polarity Switch lets you select the DC polarity required by your component without a separate polarity adapter.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePower control that fits your system\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe HYPSOS supports compatible Apple TV remotes and trigger input\/output connections for coordinated power control. Its standby automation can also operate without a dedicated trigger connection, giving you several ways to integrate power switching into your audio system.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection that monitors the load\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA microprocessor monitors output voltage, current, and delivered power. Overcurrent, overvoltage, and short-circuit protection help safeguard the supply and connected equipment. HYPSOS supports brief current peaks up to 9A, while continuous operation remains governed by its 6A current ceiling and 80W power limit.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHybrid switching and linear DC power supply\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjustable 5–30V output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4T remote sensing at the connected component’s DC input\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow-inductance four-conductor Canare power cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSweet Spot Tuning with 0.1V adjustment steps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelectable Spread Spectrum Mode\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePreconfigured device profiles and manual configuration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectronic DC polarity selection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic transformer adjustment for 115V and 230V mains\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApple TV remote compatibility and trigger input\/output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOvercurrent, overvoltage, and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Hybrid DC power supply\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput voltage range: 5–30V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum continuous output power: 80W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum continuous output current: 6A, subject to the 80W power limit\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContinuous current limit above approximately 13.3V: 80W divided by the selected output voltage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum pulse output current: 9A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum pulse output power: 270W at 30V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage tuning increment: 0.1V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSweet Spot Tuning range: Manufacturer-specified range where available, otherwise ±5% of nominal voltage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNominal switching frequency: 1MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpread spectrum modulation: 20% of nominal switching frequency\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage sensing: Four-wire remote sensing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC output polarity: Electronically selectable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMains transformer configuration: Automatic selection for 115V or 230V operation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluded DC cable length: Approximately 1.64 ft (0.5m)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer warranty: 3 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFerrum HYPSOS hybrid DC power supply\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApproximately 1.64 ft (0.5m) DC power cable with connector fitted to order\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpare fuses\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrum","offers":[{"title":"2.1mm","offer_id":67735413096684,"sku":"APS-1454-1","price":1500.0,"currency_code":"USD","in_stock":true},{"title":"2.5mm","offer_id":67735413129452,"sku":"APS-1454-2","price":1500.0,"currency_code":"USD","in_stock":true},{"title":"FPL","offer_id":67735413162220,"sku":"APS-1454-3","price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/IMG_5336-res.jpg?v=1792003227"}],"url":"https:\/\/apos.audio\/collections\/brand-spotlight-ferrum.oembed","provider":"Apos","version":"1.0","type":"link"}