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Instructions for removing and reattaching the amplifier's protective tube cover.
Details on Power Switch, Standby Switch, and indicator LEDs on the front panel.
Overview of rear panel input/output connectors and selector switches.
Detailed descriptions of various input/output connectors, ground posts, and binding posts.
Guidance on proper placement for cooling and safety.
Criteria for determining when power tubes need replacement.
Recommendations for cleaning the amplifier using a dry cloth.
Information on where to seek servicing and contact support.
Information on the recommended break-in period for optimal sonic performance.
Crucial safety guidelines for operating and maintaining the amplifier.
Limitation of liability for damages or injury sustained during product use.
Details of the five-year limited warranty, exclusions, and conditions.
Power Output and Distortion| power output | 55 watts continuous at 8 ohms from 20 Hz to 20 kHz |
|---|---|
| SMPTE intermodulation distortion | <1% 20 Hz to 20 kHz @ 55 watts output |
| actual power output at clipping | approximately 60 watts RMS |
Frequency and Sensitivity| power bandwidth | 7 Hz to 25 kHz (-0.5 dB points) |
|---|---|
| frequency response | 5 Hz to 30 kHz @ 1 watt (-0.5 dB points) |
| input sensitivity | 0.94V RMS balanced |
Impedance and Damping| input impedance | 200K ohms balanced |
|---|---|
| output impedance | 0.28 ohms at 1 kHz |
| damping factor | >35 (IHF method from RS-490) |
Power Requirements and Components| power requirements | 110-120 VAC 50-60 Hz (220-240 VAC) |
|---|---|
| tube complement | 4 (2 matched pair) x 6550C/KT88 - power output |
| power consumption | 320VA at rated output |
Weight and Dimensions| dimensions | 15” (38 cm) W x 20” (51 cm) D x 9” (23 cm) H |
|---|---|
| weight | 50 lbs (22 kg) net (unpacked) |
| rise time | 5 microseconds |
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