Description
Tube stereo power amplifier.
Introduced
1972
Discontinued
1975/1976 ?
Revisions
DUAL 75A (1973)
Options
Gold faceplate
MSRP (US new retail)
$995
$1,195 ? (DUAL 75A)
Specifications
| Power output | 75 Watts RMS per channel minimum into 4, 8, or 16 ohm load from 20 Hz to 15 KHz with less than 1% total harmonic distortion |
|---|---|
| Power bandwidth | |
| Frequency response | |
| Input sensitivity | 1.5V for rated output |
| Input impedance | 80K ohms at 20 Hz, 30K ohms at 15 KHz |
| Output taps | |
| Output regulation | |
| Overall negative feedback | |
| Damping factor | 14 at 8 ohms (1 KHz) |
| Distortion | |
| Slew rate | |
| Rise time | |
| Hum & noise | More than 80dB below rated output |
| Power supply energy storage | |
| Power requirements | 100,120,200,240 VAC at 50-60 Hz, 550 Watts at rated output |
| Tube complement | (4)12AX7, (8) 6FQ7, (2 matched pairs) 6550, (1) 5881 |
| Other | |
| Dimensions | 19" W x 7" H x 12¼" D |
| Weight | 52 lbs.Net; 63 lbs. Shipping |
Reviews
Number 3 (DUAL 75: Further Thoughts), Number 4 (DUAL 75A:
Capsule)
Vol. 3 No. 3Pictures
DUAL 75:
DUAL 75A:
