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SMSL sApII Pro TPA6120A2 HiFi Stereo Headphone Amplifier + Power Adapter Silver

  • 20Hz-30KHz
  • 6.5mm Connector
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This unit is the upgrade version of sApII
EVOX • ST • BB • PHILIPS • DALE and other senior have a fever fittings refined high-quality machine.
sApII Pro shell using aluminum materials, CNC high precision machining, wire drawing oxidation treatment, custom solid aluminum knob (anti-slipping design).

sApII Pro features:
I: 2 way switch input circuit (3.5 earphone seat and the RCA block)
Replacement of the input signal is no longer need to pull line, just select the switch panel.
II: high precision power divider circuit
Guarantee the stability of the circuit and reduce the DC drift output.
III: high input and output connection seat
To ensure the signal channel is smooth and durable.
IV: audio channel all use the United States Army Regulation DALE have a fever resistance
Low noise, sound quality is good. Disadvantage: price is 20-100 times that of ordinary resistance.
V: Japan PSE certified power distribution
Corrugated low, radiation small, durable.
VI: 6.35mm earphone output jack
Additional 6.35 to 3.5 conversion base, apply to the use of HI FI headphones.
VII: aluminum pull profiling oxidation treatment of shell and solid aluminum knob
Noble, elegant with shielding, solid aluminum knob feel good.

Technical specifications:
The standard input interface: 3.5mm/RCA stereo input (with switching)
Output interface: 6.35mm earphone seat
Exterior color: Black
Panel color: Black / silver / gold (please specify)
Input voltage: 400mv~2V
SNR: = 105dB
Distortion: = 0.003%
Frequency response: 20hz-30khz
Output power: 150MW /250, 300MW /120, 1000MW /32.
The machine volume: 126mm x 74mm X30MM (including the protruding part)
Weight: 500G (outside the actual shipping weight packing structure.)
Universal power supply voltage: 100-240ACV

Packing lists:
sApII Pro x 1,
DC24V Japan PSE certification power supply
6.25mm 1/4" Male to 3.5mm 1/8"Stereo Audio Adapter x 1

Learn more about the smsl-audio sApII Pro


HiFi Stereo Headphone Amplifier
sApII Pro

General SPEC

Frequency Response
= 0.003%
Signal to Noise Ratio(SNR)
= 105dB
Power Supply


High precision power divider circuit

Quick Info

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