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DIY Guitar & Amp

This is a narrative describing my effort at building and repairing tube audio amplifiers. My father is helping with this process, and I hope to learn basic electronics in the process.


Monday, May 12, 2008

Organ Amp #1: Chassis AO-35 from a model M100



My co-worker Ron Ashcroft has graciously donated this reverb amplifier from his old Hammond M100. The unit is designed to take a signal from the driven reverb, sending it through an ECC83, a 12AX7 which splits the signal to drive two 6BQ5 (EL84). The bottom image is a schematic.





Posted by GuitarDIY at 8:42 PM

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