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Hi there does anyone have a circuit diagram for a Trace Elliot Supertramp one valve pre-amp with TIP35/36C o/p? Thanks..
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I believe that model is the :"Super Tramp Tube Twin Stereo Quad Chorus".
What a mouthfull.
Here is the schematic.
Super Tramp Tube TSCQ.zip -
Hi there, thanks for getting back Jazz. Well, the unit I have here is similar to the circuit you have provided. This unit just the one output channel and not an IC in sight in the pre-amp. I've been plodding with this amp as originally I couldn't find any circuit really useful until now. Fault was originally one short TIP35 and it's driver. I think by the looks of things, this amp has repaired a couple of times before. A 120 Ohm dropper to the ECC83 and various blue marker-pen blobs where pre-amp transistors have been lifted. Wasn't helped that the main TX was wired incorrectly either. The original fault it came in with was blowing 1.6A mains inlet fuses. Now it has just blown a chassis fuse FS2 in the circuit you have provided. I replaced the bridge KBPC602 earlier. What was interesting was a spark on the board where the crimp lug from the TX sits that supplies FS2. I had to repair that crimp too... Hmmmmm? Anyhow it didn't short to ground as I have the circuit board sat on a piece of wood at the mo away from main chassis. Tomorrow I shall lift the supply output from C12 and C13 the main reservoirs, replace the fuse and see how e go...Comment
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