Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble
Apos Audio Apos Apos Ensemble Apos SMSL-400 Ensemble

Apos

Apos SMSL-400 Ensemble

$1,490.99 $1,559.97

Request A Headphone Pairing

Note: Looking to pair a set of headphones, IEMs, or another piece of gear? Click the “Request a Headphone Pairing” button to chat with our Support Team, get suggestions, and save even more. 


Apos Ensembles are equipment bundles that have been specially curated by our team of audio professionals. Just as an ensemble refers to a group of musicians playing together, each of our ensembles is a coordinated group of equipment that we’ve brought together to form a superior listening experience. 


Meet the SMSL-400 Ensemble

The stars of the SMSL-400 Ensemble are the SMSL M400 DAC and the SMSL SP400 headphone amp, an MQA-rendering duo that delivers up to 32-bit music with crystal clarity. A Fanmusic C006 balanced cable connects them together with pure-copper transparency. 


Accompanying them is one of seven pairs of headphones. Although any of these headphones will prove an excellent complement to the ensemble, they represent different price points and sound signatures, so we invite you to explore their product pages for more information.  


The SMSL-400 Ensemble includes


Pair a Headphone For More Savings

Below, you’ll find a list of headphones we recommend for the SMSL SU-9 Ensemble. Although any of these headphones will prove an excellent complement to the ensemble, they represent different price points and sound signatures, so we invite you to explore their product pages for more information. 


We will of course pair any headphone, IEM, or piece of equipment in our store with the Ensemble. All you have to do is click the “Request a Headphone Pairing” button above to speak to our Support Team and see how much you’ll save. 


Our headphone recommendations


Spec Summary

Note: For full specs, please visit the individual product pages.


SMSL M200 DAC

  • THX AAA-888 Technology

  • Ultra-Compact design - great for desktop

  • Toggle switch for operation, input selection, and gain control

  • Balanced stereo headphone output

  • Balanced stereo line input

  • High precision resistors for temperature stability

  • Pop-less design with high quality relays

  • Selected high precision low-distortion volume potentiometer

  • Full protection with DC, over-voltage, over-current, and short-circuit

  • Thermal protection on headphone amplifier

  • High-efficiency ultra-low noise power supply

  • Output Power:

    • 6W x 2 (16ohm)

    • 3W x 2 (32ohm)

    • 440mW x 2 (300ohm)

    • 220mW x 2 (600ohm)

  • SNR: 130dB, A-Weighted

  • Output Noise: 2.8uV, A-Weighted

  • THD+N: -122dB, 0.00007% (1kHz, 32ohm)

  • THD+N: -117dB, 0.00013% (20 - 20kHz, 32ohm, -3dB)


SMSL SP200 THX AAA-888 Headphone Amp

  • THXAAA-888 Headphone Amplifier with THX AAA Technology

  • Ultra-compact design

  • Balanced stereo headphone output

  • Pre-amplifier application

  • Balanced stereo line input

  • Full function remote

  • 1.9” LCD display

  • Output power

    • Balanced

      • 12W x 2 (16Ω)

      • 6W x 2 (32Ω)

      • 880mW x 2 (300Ω)

      • 440mW x 2 (600Ω)

    • Unbalanced

      • 6W x 2 (16Ω)

      • 3W x 2 (32Ω)

      • 440mW x 2 (300Ω)

      • 220mW x 2 (600Ω)

  • SNR: 133dB, A-weighted

  • Output noise: 1.9uV, A-weighted

  • THD+N: -123dB, 0.00007% (1kHz, 32Ω)

  • THD+N: -117dB, 0.00013% (20-20kHz, 32Ω, -3dB)


Fanmusic C006 Cable

  • Material: Two-core braided HiFi line L-2T2S of CANARE
  • Jack: Black Gold-Plated NC3MXX-B and NC3FXX-B of NEUTRIK
  • Wire Length: 20cm (excluding plug)
  • Number of Conductors: 2pcs
  • Standard Cable Diameter: 6mm+0.15
  • Conductor Cross-Sectional Area: 0.30mm/23AWG
  • Quantity of Conductor Copper Wires: 60pcs
  • Diameter of Conductor Copper Wire: 0.08mm

Dan Clark Audio Æon 2

  • Efficiency: 92dB

  • Impedance: 13ohms

  • Cable: Detachable 2m premium dual-entry cable with 1/4" termination

  • Weight: 340g


QUAD ERA-1 Planar Magnetic Headphone

  • Impedance: 20 ohms

  • Sensitivity: 94db/mW

  • Frequency Response Range: 10 Hz - 40 kHz

  • Total Harmonic Distortion: ≤0.2% (1kHz,100dB)

  • Related Input Power: 100mW

  • Weight: 420g (without cable)


HIFIMAN Arya

  • Type: Open Back

  • Driver: Planar Magnetic

  • Frequency Response: 8Hz-65kHz          

  • Impedance: 35Ω

  • Sensitivity: 90dB  

  • Cable: 1.5m Crystalline Copper Cable

  • Weight: 14.3oz (404g)


HIFIMAN Sundara

  • Frequency Response: 6Hz - 75kHz 

  • Impedance: 37 ohms 

  • Sensitivity: 94db 

  • Weight: 13.1oz (372g)

  • Cable Length: 1.5m

  • Headphone Connectors: 3.5mm 


HIFIMAN Ananda

  • Type: Open-back

  • Driver: Planar Magnetic

  • Frequency Response: 8Hz-55KHz           

  • Impedance: 25Ω

  • Sensitivity: 103dB               

  • Weight: 14.7oz (399g)

  • Includes: 1.5m cable (3.5mm), 3m cable (6.35mm)


Audeze LCD-2 Open Back

  • Type: Over-ear, open-back

  • Driver: Planar Magnetic

  • Frequency response: 10 - 50,000Hz

  • Impedance: 70Ω

  • Sensitivity: 101 dB/1mW (at Drum Reference Point)

  • Weight: 1.31lbs (595g) (Rosewood), 1.27lbs (580g) (Shedua/Bamboo)


Audeze LCD-X

  • Type: Over-ear, open-back

  • Driver: Planar Magnetic

  • Frequency response: 10 - 50,000Hz

  • Impedance: 20Ω

  • Sensitivity: 103 dB/1mW (at Drum Reference Point)

  • Weight: 1.39lbs (635g)





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