Yet another get*set*go

2nd harmonics for the masses

Yet another get*set*go

Postby TomMcNally » Sat May 24, 2014 11:47 am

This one is using 6A3's, makes a future mod to 300B's easy, just add two resistors to drop the filament voltage.
I used Edcor XPWR005 Power/GXSE15-8-3.5K outputs, Hammond 156R choke.
I used an Alps 100K volume control on a handy little Euro-connector board. Makes it very easy.

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Hundreds of other amps at http://tmamps.com

... tom
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Re: Yet another get*set*go

Postby Geek » Sat May 24, 2014 11:55 am

I think Shannon's GSG should be voted into a Hall of Fame for one of the best DIY tube amps (b)
-= Gregg =-
Fine wine comes in glass bottles, not plastic sacks. Therefore the finer electrons are also found in glass bottles.
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Re: Yet another get*set*go

Postby miker » Sat May 24, 2014 1:42 pm

As always Tom, very elegant and tidy work.

Do tell, where did you get that "handy little Euro board"?
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Re: Yet another get*set*go

Postby npuas » Sat May 24, 2014 3:35 pm

Beautiful (love)
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Re: Yet another get*set*go

Postby TomMcNally » Sat May 24, 2014 5:08 pm

The Alps board comes either as a bare board, or with the pot already attached (I got a few of them)

http://www.ebay.com/itm/400512697667?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649

Go into the store and look at all the deals. Soldering to a board without the screw terminals would be better
than the tiny leads on the pot itself.
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Re: Yet another get*set*go

Postby TomMcNally » Tue May 27, 2014 10:32 am

I changed the power transformer to a Dynakit Parts PB=028-1 for 220 volts.
The amp is on the way to Chile. Thanks Nelson (npuas on here)

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Re: Yet another get*set*go

Postby npuas » Tue May 27, 2014 7:43 pm

Thanks Tom, It was love at first sight!
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