Top pre-amplifier to match the Flagship of Cayin Spark 9085D mono amplifiers.10Hz~60kHz.
Specification
THD: 0.25% .
Output voltage: 2V（15V Max.).
S/N: 97dB.
Input impedance: 100kΩ.
Output impedance: 820Ω.
L/R channel separation: 60dB
L/R channel difference: 2dB.
Total dB: 20dB. 220V(+/-10%).
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