Description
Hybrid tube/FET stereo power amplifier.
Introduced
1989
Discontinued
?
Revisions
-
Options
Balanced inputs.
MSRP (US new retail)
$3,295
Specifications
| Power output | 60 watts minimum continuous at 16 ohms from 15Hz to 20kHz with less than 1.0% THD (typically below .005% at 1 watt) |
|---|---|
| Power bandwidth | (-3dB points): 12Hz to 40kHz |
| Frequency response | |
| Input sensitivity | 550mV RMS for rated output |
| Input impedance | 100k ohms |
| Output taps | 4, 8, 16 ohms |
| Output regulation | Approximately 0.3dB, 16 ohm load to open circuit (equivalent to an output impedance of 0.56 ohms) |
| Overall negative feedback | 20dB |
| Damping factor | 30 |
| Distortion | |
| Slew rate | 20V/µs |
| Rise time | 2µs |
| Hum & noise | Less than 2.0mV RMS - 84dB below rated output (20kHz bandwidth, unweighted, inputs shorted) |
| Power supply energy storage | 280 joules |
| Power requirements | 105-125VAC 60Hz (210-250VAC 50Hz) 500W at rated output, 700W maximum, 370W at idle. |
| Tube complement | (4 matched pairs) 6550, (4) 6FQ7/6CG7 |
| Other | |
| Dimensions | 19" (48 cm) W x 7" (18 cm) H x 15.75" (40 cm) D. Handles extend 1 5/8" (4.1 cm) forward of the front panel. Output connectors extend 1" behind rear panel.. |
| Weight | 63 lbs (28.64 kg) Net, 76 lbs. (34.55 kg) Shipping |
Reviews
Issue 61 (Consideration), Issue 64 (Special
Report)
Vol. 13
No. 9, Vol.
14 No. 9, Vol.
19 No. 5Pictures
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