Preamps
SA-20 tube preamplifier fever HiFi high power 6H3N tube preamplifier stereo USB disk lossless decoding
Frequency response: 20HZ-20KHZ
Harmonic distortion: 0.04% typical
Headphone impedance matching: 16-6002
Product size: 145*85*85mm
Input sensitivity: 0.775V
Working voltage: 12V
Output signal: XLR balanced output,
Headphone maximum power: 4.4/2400, 6.35 output, 4.4 output, 3.5 output
Input signal: balanced input, input 6.35/600mW,
Balanced output 1500mW
Signal-to-noise ratio: >110dB