德國

Headphone amp parameter
Nominal input sensitivity: +6 dBu
Feedback gain: +8 dB
PRE-GAIN: -18 / -12 / -6 / 0 / +6 / +12 / +18 dBr
Frequency range: 5 Hz … 250 kHz (- 0,5 dB)
Output impedance: 0,25 Ohm
Damping factor (Load 50 R): 200
Dynamic range: > 128 dB (A-wtd)
Noise: < -100 dBu (A-wtd)
THD+N (1kHz/2x10V/100R=1W): < -100 dB / < 0,001 %
THD+N (1kHz/2x4V/32R=0,5W): < -103 dB / < 0.0007 %
Crosstalk: -100 dB (1 kHz) / -95 dB (15 kHz)
Headphone outputs:
1 x Pentaconn, unbal. / 1 x 1/4“ (6.3 mm) TRS jack