Hand wired AB764 vibro champ clone combo amp, with some add ons. Built with carbon composition resistors, Zoso NexGen blue molded polyester caps, Sprague electrolytic capacitors for the bypass and bias feed, CE Manufacturing can capacitor for the filtering, and Hammond power and output transformers. It is loaded with 10" Weber 10F150T speaker and JJ tubes.

The negative feedback loop has been modified with a switch to go between the stock 2.7K ohm feedback resistor, and a 680 ohm resistor. The bass pot has been modified to a push/pull pot to switch between the stock 15K ohm resistor to ground, and 6.8K ohm resistor, similar to the super reverb circuit. There is a foot switch for the "vibrato", which is achieved with a tube bias shifting circuit, rather than the ticky optocoupler found in other fender circuits. Also included is a RCA to 1/4" speaker cord so you can hook the amp up to a larger cabinet.

The amp has been used for recording and light gigging, and sounds really good.

Please ask any questions.