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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Bits of cardboard in Fender valve amps
Around the Switchcraft speaker outlets for "auto" impedance switching. Just
an affectation? If there to keep out grime , it does not work, and intermittent contacts with almost every one I see. So each time I see one I clean the contacts and fit a small nylon cable tie through the tip contacts bunch and around / through the wiring to the other pins and draw tight enough to retain a circular form and add pressure to the closing contact but not so tight its not possible to plug into or extract a plug. |
#2
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Bits of cardboard in Fender valve amps
On Aug 10, 3:32*am, "N_Cook" wrote:
Around the Switchcraft speaker outlets for "auto" impedance switching. Just an affectation? If there to keep out grime , it does not work, and intermittent contacts with almost every one I see. So each time I see one I clean the contacts and fit a small nylon cable tie through the tip contacts bunch and around / through the wiring to the other pins and draw tight enough to retain a circular form and add pressure to the closing contact but not so tight its not possible to plug into or extract a plug. You really should be posting he http://music-electronics-forum.com/f22/ |
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