膽前級, 雙output
6DJ8 x1,
操作正常, 歡迎試音, 試完唔啱唔緊要
尺寸: 闊48, 高15, 深30cm

Frequency response ± .5dB, 5 Hz to 50 kHz
Distortion (THD) < .01%
Noise & hum 100 dB below 1V RMS output
Gain Direct input to main output: 21 dB.
CD input to main output: 11 dB.
High level inputs to tape output: 0dB.
Input impedance 50K ohms (150K ohms CD, 100K ohms Direct).
Output impedance 250 ohms main output. Recommended load 60K ohms and 100pF. (20K ohms minimum and 1000pF maximum).
Output polarity
Maximum inputs 20V
Rated outputs 2V RMS 5Hz to 50Hz, all outputs, 60K ohm load (main output capability is 50V RMS output at 1/2% THD at 1kHz into a 100K ohm load with 5V RMS input).
Power supplies Electronically-regulated low and high voltage supplies. Shielded toroid tranformer. Line regulation better than .01%.
Tube complement (1) 6922
Dimensions 19” (48 cm) W x 5 1/4” (13.4 cm) H (standard rack panel) x 10 1” (26 cm) D. Handles extend 1 1” (3.8 cm) forward of the front panel. Rear chassis fittings extend 7/8” (2.3 cm).
Weight 20 lbs.

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