This problem drives you nuts. Intermitten cuts in sound. Is this part of the molex connector problem with the reverb?
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D 10 Thomas with 8&6, '61'D-10 Sho-Bud 8&3
S12 Knight 6&4
Nashville 400 and Profex II
81' Fender Twin JBL's
Asleep at the Steel
Nash 400 cutting out
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- George McLellan
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- Jack Stoner
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There are two jack points that could potentially cause problems. The input/return jack for the Effects loop and the Power Amp in jack on the rear. These two jacks have a "normal through" contact so that, for example the preamp out to power amp in connection is made through the "normal through" When you plug in a jack from a preamp or whatever that you want to run direct to the Power amp then the Nashville 400's preamp is disconnected from the circuit.
Run a jumper cable (guitar cable) from the Effects loop out/send to the Effects loop in/return and see if that is causing the problem. If not, try the preamp out/power amp in as previously suggested.
If that doesn't do it, then there is something else internally. A band "Molex" connector for the reverb will not cause the entire amp to cut in and out.
ADDED: One other issue. If you have one of the older Nashville 400's that still has the molex connector for the speaker connections, remove the Molex connector and solder the speaker wires directly to the Molex pins. This was an Engineering Change that Peavey did on the amps and from talking to Mike Brown this should be done to older amps that still have the Molex connector.<font size="1" color="#8e236b"><p align="center">[This message was edited by Jack Stoner on 10 March 2006 at 03:05 PM.]</p></FONT>
Run a jumper cable (guitar cable) from the Effects loop out/send to the Effects loop in/return and see if that is causing the problem. If not, try the preamp out/power amp in as previously suggested.
If that doesn't do it, then there is something else internally. A band "Molex" connector for the reverb will not cause the entire amp to cut in and out.
ADDED: One other issue. If you have one of the older Nashville 400's that still has the molex connector for the speaker connections, remove the Molex connector and solder the speaker wires directly to the Molex pins. This was an Engineering Change that Peavey did on the amps and from talking to Mike Brown this should be done to older amps that still have the Molex connector.<font size="1" color="#8e236b"><p align="center">[This message was edited by Jack Stoner on 10 March 2006 at 03:05 PM.]</p></FONT>
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- Blake Hawkins
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I changed the power amp in jack on the back to a Switchcraft jack and haven't had a problem since. The plating on Switchcraft brand connectors does not corrode or tarnish like other brands.
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Playing For JESUS,LC. WILLIAMS U12,SHO-BUD PRO1,CARVIN TL60,GIBSON LES PAUL CUSTOM,YAMAHA L-10A ACOUSTIC,ROLAND JW-50 KEYBOARD,G&L AND BC RICH BASS'S
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Playing For JESUS,LC. WILLIAMS U12,SHO-BUD PRO1,CARVIN TL60,GIBSON LES PAUL CUSTOM,YAMAHA L-10A ACOUSTIC,ROLAND JW-50 KEYBOARD,G&L AND BC RICH BASS'S
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John, call me toll free tomorrow or at your convenience and I will be glad to assist you. Maybe we can figure it out by phone and take the appropriate action. My phone number is 1-877-732-8391, ext. 1180 and I am in the office from 8am to 5pm CST the remainder of the week. I look forward to your call.
Mike Brown
Peavey Electronics Corporation
Mike Brown
Peavey Electronics Corporation