EZ125 Amp Project - diyAudio
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Old 30th July 2012, 12:43 AM   #1
SandyG is offline SandyG  United States
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Join Date: Jul 2011
Location: Los Angeles
Default EZ125 Amp Project

All done with the EZ260 Grommes amp and just started working on a KT88 Quad. Looking to make about 100+ watts and going to use 6SN7's as the rest of the tube compliment.

Not much new in the designs, most of it are from older amps and some even from the Grommes (I have a large stash of OB2's).

The idea behind this project will be like the EZ260, PCB based for easy assembly, and all on one board except for power transformers and such. The last project worked very well once a small circuit glitch was worked out and hoping to avoid some of that with help from many of the folks out here.

And now cutting to the chase, here are the first cut of the amp and related circuits...
Attached Images
File Type: jpg EZ125_Power.jpg (168.3 KB, 122 views)
File Type: jpg EZ125_Timer.jpg (84.1 KB, 118 views)
File Type: jpg EZ125_Amp.jpg (171.6 KB, 120 views)
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