Apos Blog

New Launch: ES Lab ES-HE90 Electrostatic Headphones

The highly awaited tribute headphone to the HE-90 by ES Lab is here - Es Lab ES-HE90 Electrostatic Headphones. It combines precision-machined glass electrodes, an ultra-thin elliptical diaphragm, a...

NEW: FIIO S15 NETWORK STREAMER

The FIIO S15 is a full-size desktop network streamer, local media player, DAC, and preamplifier built around AKM’s AK4191 digital processing stage and AK4499EX DAC. Its digital architecture combine...

LIVE: EPZ P40 & P50 IEMs

The EPZ P40 and P50 are two new multi-driver IEMs that take different approaches to dividing the audible frequency range. The P40 combines two dynamic drivers, one micro planar magnetic driver, and...

NEW: FIIO FD15 IEMS

The FiiO FD15 is a single dynamic driver IEM that succeeds the FD5 with a larger diaphragm, revised magnetic system, and a patented airflow design for bass tuning. Its 13.8mm driver pairs a magnali...

NEW: FIIO KA13 Portable DAC/Amp

The FiiO KA13 is a portable USB DAC and headphone amplifier with dual CS43131 DACs, dual SGM8262 op-amps, and both 3.5mm single-ended and 4.4mm balanced headphone outputs. A dedicated desktop mode ...

NEW: FiiO JadeAudio JT3 50mm Open-Back Headphones

The JT3 is an open-back headphone with 50mm dynamic drivers, PEK+PU composite diaphragms, and a detachable cable with an inline microphone. Its driver assembly combines N52 magnets with lightweight...

NEW: FIIO QX13 Portable DAC/Amp

The FiiO QX13 is a portable USB DAC and headphone amplifier pairing an ESS ES9027SPRO DAC with six Texas Instruments op-amps and up to 900mW per channel of balanced output into 32Ω in desktop mode....

NEW: Burson Fully Discrete Class-A IEM Module

The Burson Fully Discrete Class-A IEM Module is an optional plug-in upgrade for the Conductor Stellar, Soloist Stellar, and Soloist Prime. It replaces the standard TPA6120A2-based IEM stage with a ...

NEW: iFi UP Travel MAX Bluetooth Transmitter & Receiver

The iFi UP Travel MAX is a Bluetooth adapter that connects your wireless headphones to in-flight entertainment and adds Bluetooth reception to a car stereo. Transmitter and receiver modes let it ha...

LIVE: APOS 2026 SALES CAMPAIGN HUB

Tom at Apos here. Waiting for Black Friday and Cyber Monday is annoying, so we've made a Sales Campaign Hub for you to see what's on sale when. See which deals are live, preview what’s coming next,...

NEW: XDUOO XQ-60 BLUETOOTH & RADIO DECODER

The XQ-60 is a Bluetooth receiver, AM/FM tuner, and USB DAC that brings wireless music, local broadcasts, and computer audio into an existing audio system. A Qualcomm QCC3084 Bluetooth 6.0 chip han...

NEW: xDUOO MT-04 Class-A Tube Headphone Amplifier

The MT-04 is a balanced hybrid headphone amplifier that combines two 6H3 vacuum tubes with a transistor-based Class A output stage. The tubes handle preamplification, while the transistors supply t...