SP400 is an ultra-high-performance headphone amp that can also work as a pre-amp.
SP400 is an ultra-high-performance headphone amp that can also work as a pre-amp. It comes with three gain settings and has great performance numbers including <0.00007% THD+N, 125dB, close to 0Ω Output impedance 0.1Hz-500kHz (-3dB) Frequency response, and 24W x 2 power supply
