SMSL SAP-12 Headphone Amplifiersearch

SMSL SAP-12 Headphone Amplifier

SMSL SAP-12 Headphone Amplifier

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Portable Design, Low Distortion

In the world of portable amplifiers, the SMSL SAP-12 delivers a whole lot of bang for the buck. Featuring a newly designed class A/B output stage circuit, a custom power supply, an ultra-low-distortion op-amp, and top audio capacitors for coupling, it promises a very low distortion of just 0.0003 percent. With a rated output of 210 mW at 32 ohms, this amp can comfortably drive low- to mid-range impedance headphones, like the Massdrop x AKG K7XX. And for those who own the SMSL M8A DAC, the SAP-12 makes a perfect pairing, stacking flush on top of the M8A.


  • SMSL
  • Input jack: RCA
  • Output jack: RCA / ¼ in (6.35 mm)
  • SNR: 110 dB
  • THD+N: Headphone 0.0009%, RCA 0.0003%
  • Input voltage: DC5V
  • Power consumption: 1.5W


  • Power supply


All orders will be shipped by Massdrop.

Estimated ship date is June 14, 2018 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.

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