Rogue Audio Vacuum Tube Preamplifier Switches and Controls, Troubleshooting, Speaker Hum

Models: Vacuum Tube Preamplifier

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Switches and Controls:

The Perseus is equipped with volume, balance, source, power, mute, bypass, and a remote volume.

Volume – adjust gain from 0 to XXX dB

Balance - full left and right channel attenuation

Source – selects source material (PHONO, CD, TUNER, and AUX)

Power – on/off operation

Mute - leaves preamplifier on while muting output.

Bypass – As explained in the Installation Section, the Bypass switch routs the HT IN input directly to the outputs, effectively bypassing the preamp.

Remote Volume Control – The Perseus is equipped with an analog remote volume control feature. The volume may be adjusted manually using the knob on the front panel, or by using the remote control provided.

TROUBLESHOOTING

Speaker Hum

If hum can be heard from more than a few inches from the loudspeaker, there is probably a ground loop. Be sure to have the amp and all sources plugged into the same outlet if possible. If this fails to cure the hum, call customer service at Rogue Audio for further advice.

Unit does not turn on

Check that the power cord connection is secure

Unit does not play

Ensure that the interconnects are connected to the proper input or output.

Ensure that the interconnects are connected securely.

One channel does not play

Ensure that the balance pot is centered.

Ensure that the tubes are seated correctly and securely

For further problems, please call Rogue Audio Technical Support at 570-992-9901.

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Rogue Audio Vacuum Tube Preamplifier Switches and Controls, Troubleshooting, Speaker Hum, Unit does not turn on