Ensemble, assemble!

Apos Ensembles are the Avengers of audio gear—bundles assembled by our team of audio dorks to save your ears from the forces of mediocre sound. Each bundle is like a squad of supers, with every piece of equipment playing its part to deliver an unbeatable listening experience: a DAC to decode the 1s and 0s, an amp to power up the audio, and all the interconnections necessary to bring the team together.

Meet the TOPPING-70 Ensemble

The Apos TOPPING-70 Ensemble is a bundle designed to provide you with a premium audio setup straight out of the box. At the heart of this ensemble are the TOPPING E70 DAC and the TOPPING L70 Amp or PA7 Plus Power Amplifier—a dynamic duo that's essentially the Ensemble’s very own Iron Man and Captain America.

The TOPPING E70 VELVET Desktop DAC uses the flagship AK4499EX DAC chip for high-fidelity audio, supporting Bluetooth 5.1 with LDAC and various high-res codecs. It offers versatile connectivity with USB, coaxial, and optical inputs, as well as XLR and RCA outputs for different audio setups. Additional features include a preamp mode, 12V trigger interface, and remote control for convenient operation.

The TOPPING L70 Headphone Amp features an NFCA module with ultra-low THD+N and a dynamic range of 146dB, providing excellent audio performance for both balanced and single-ended headphones. It offers versatile connectivity with 4-pin XLR, 4.4mm balanced, 6.35mm, and 3.5mm single-ended outputs, and includes a pre-amp mode for driving speakers. The amp also features two gain settings, volume memorization for eight outputs, and a ground loop noise terminator for a clean audio experience.

The TOPPING PA7 and PA7 Plus Power Amplifiers offer impressive power in a compact design, with the PA7 delivering 210W x 2 and the PA7 Plus 300W x 2 at 4Ω. Both models feature a fully balanced Class D amplifier circuit for low distortion and high clarity, with versatile input options including XLR, TRS, and RCA. They also include a 12V trigger input for seamless integration with other audio devices.

Products in this bundle

TOPPING E70 DAC

• XMOS XU316
• Bluetooth 5.1 LDAC transmission
• THD+N: <0.00006%
• AK449EX Velvet Sound Verita DAC chip
• Selectable RCA & XLR outputs
• Low-noise voltage reference power supply 
• Auto on/off function
• Ultra-low-noise preamp
• Remote control

Topping L70 NFCA Headphone Amp

• Headphone amp/preamp
• 4-pin XLR + 4.4 balanced + 6.35mm SE outputs
• 8x output mode with volume memory
• NFCA module
• <0.000055% THD+N
• 146 DNR
• <0.3uVrms noise
• <0.1Ω output impedance
• 7500mW x 2 @32Ω / 1150mW x2 @300Ω maximum output power

TOPPING PA7 / PA7 Plus Power Amplifier

• THD+N: <0.0004%
• Inputs: XLR/TRS/RCA
• Fully balanced
• 12V trigger
• Two gain settings

Apos Flow XLR Cable

• Imported Japanese copper conductor
• 4-core audio wire
• A copper lattice braid with 94% density effectively shields the conductor from electromagnetic interference
• Each core made of 60pcs of 0.08mm copper wire
• Neutrik terminations