Two Stroke Amp Project (Part 2)

2,477 views · Published 24 May 2011 · 14:56 · Indexed 26 October 2026

Channel: millstap · 2011 · Music

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This is the final assembly of the Two-Stroke amp.  I mention that I had two ground issues; one was at the input jack and the other was there was no center tap wire on the 6.3v heater supply of the Mojo760 power transformer.  I had to make a virtual ground reference by putting a 100 ohm, 1/2 watt resistor from each pilot lamp connection to ground.  Andy is switching back to the Weber PT that has the center tap ground wire.  This is a great little amp and sounds as good as any of my vintage amps and is a lot of fun to play.  For less than $700 you can have an amp that will blow away anything you can buy in the store.

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