$386.10 $429
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  • Enough power to drive the headphones that are commonly used in the market and fit the earbuds to the large headphones
  • Uses feedforward error correction technology which guarantees output power to keep high resolution and low distortion
  • Uses THX AAA 888 patent amplifying circuit from THX Company, and obtain THX certification and authorization
  • Retro-style mechanical control, intuitive and clear
  • Built-in S.M.S.L patented power supply, supports 100-240ACV
  • Headphone amplifier with balanced input and balanced output
  • Supports high and low gain control, output impedance is low to 0Ohms
  • Intelligent design, no impact sound, perfect earphone protection


Balanced x1

Unbalanced x1


Balanced x1

Unbalanced x1

Output Power

6W x 2 (16 Ohms)

3W x 2 (32 Ohms)
440mW x 2 (300 Ohms)
220mW x 2 (600 Ohms)
SNR 130dB
A-Weighted Output Noise 2.8uV, A-Weighted
THD+N -122dB, 0.00007% (1kHz, 32 Ohms)
-117dB, 0.00013% (20-20kHz, 32 Ohms, -3dB)
THD -125dB, 0.00006% (1 kHz, 16 Ohms, -3dB)
Output Impedance Near 0 Ohms
Frequency Response 0.1Hz - 500kHz(-3dB)
Gain Low(+6dB)
Power supply voltage/frequency AC100-240V, 50-60Hz
Power consumption(EN60065) 24W
Power consumption in standby mode <0.1W
Size 160 x 149 x 73 (mm)
Packing size 256 x 195 x 74 (mm)
Weight 772g
  • SMSL Audio SP200 Headphone Amplifier

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