Description
Tube stereo power amplifier.
Introduced
1982
Discontinued
?
Revisions
D-160B
Options
-
MSRP (US new retail)
$5,000
$6,000 (D-160B)
Specifications
| Power output | 160 watts per channel minimum continuous (both channels
operating) at 16 ohms from 25Hz to 20kHz with less than 0.5% total
harmonic distortion. Typically below .005% at 1 watt. Approximate actual power available per channel at "clipping" (both CH. OP, 1kHz): 200 watts |
|---|---|
| Power bandwidth | (-3dB points) 12Hz to 50kHz |
| Frequency response | |
| Input sensitivity | 1.2V RMS for rated output (adjustable) |
| Input impedance | 75Kohms, nominal at maximum gain |
| Output taps | |
| Output regulation | Approximately .5dB, 16 ohm load to open circuit |
| Overall negative feedback | 18.5 dB |
| Damping factor | Approximately 20 |
| Distortion | Intermodulation distortion: Less than .5% at 1dB below rated output (136V p to p, 16 ohms) (SMPTE method) |
| Slew rate | 15V/µs |
| Rise time | 5 µs |
| Hum & noise | Better than 90dB below rated output 20kHz bandwidth unweighted |
| Power supply energy storage | 500 joules |
| Power requirements | 105-125VAC 60Hz (210-250VAC 50Hz) 1500 watts maximum 500 watts at "idle" 800 watts at rated power |
| Tube complement | (1) 12AX7, (5) 6922, (4 matched pairs) 6550, (2) 6550, (2) 12AT7, (2) 12BH7 |
| Other | |
| Dimensions | 19" (48 cm) W (standard rack panel) x 10½" (26.7 cm) H x 21 3/8" (54.3 cm) D (front panel back). Handles extend 1 5/8" (4.1 cm) forward of the front panel. |
| Weight | 105 lbs. (48 kg) Net; 120 lbs. (55 kg) Shipping |
Reviews
Number 29
(D-160: Consideration)
Vol. 7 No. 3 (D-160B)
Pictures
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