Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: p2pAmps on June 17, 2016, 10:17:08 pm

Title: Pictures for AB763 Builders
Post by: p2pAmps on June 17, 2016, 10:17:08 pm

This might be of some use if you are building an AB763 circuit.  This board will be going in a future Deluxe Reverb...

(http://static1.squarespace.com/static/56fbe87462cd94ff6ec9d02c/5764bc1315d5db346153849a/5764bc13f7e0ab30ce6be032/1466219545482/1.JPG?format=2500w)
(http://static1.squarespace.com/static/56fbe87462cd94ff6ec9d02c/5764bc1315d5db346153849a/5764bc17414fb55eccd0e65b/1466219549031/3.JPG?format=2500w)
(http://static1.squarespace.com/static/56fbe87462cd94ff6ec9d02c/5764bc1315d5db346153849a/5764bc17f7e0ab30ce6be046/1466219549226/4.JPG?format=2500w)
(http://static1.squarespace.com/static/56fbe87462cd94ff6ec9d02c/5764bc1315d5db346153849a/5764bc1af7e0ab30ce6be053/1466219553072/5.JPG?format=2500w)
(http://static1.squarespace.com/static/56fbe87462cd94ff6ec9d02c/5764bc1315d5db346153849a/5764bc1a414fb55eccd0e670/1466219553162/6.JPG?format=2500w)
(http://static1.squarespace.com/static/56fbe87462cd94ff6ec9d02c/5764bc1315d5db346153849a/5764bc1ef7e0ab30ce6be06e/1466219556723/7.JPG?format=2500w)
(http://static1.squarespace.com/static/56fbe87462cd94ff6ec9d02c/5764bc1315d5db346153849a/5764bc1e414fb55eccd0e67e/1466219556944/8.JPG?format=2500w)

Title: Re: Pictures for AB763 Builders
Post by: pompeiisneaks on June 17, 2016, 11:05:18 pm

Very cool.  I also think I'm going to try wiring up the leads from the board before inserting it on my next build like this.  I've seen yours and others, and I think having that done ahead would make it easier to tie in that one side only, instead of having to do both.  Also I can see the underside of the board after soldering to ensure I have no blobs hanging out

~Phil

Title: Re: Pictures for AB763 Builders
Post by: p2pAmps on June 17, 2016, 11:06:47 pm

Quote from: pompeiisneaks on June 17, 2016, 11:05:18 pm

Very cool.  I also think I'm going to try wiring up the leads from the board before inserting it on my next build like this.  I've seen yours and others, and I think having that done ahead would make it easier to tie in that one side only, instead of having to do both.  Also I can see the underside of the board after soldering to ensure I have no blobs hanging out

~Phil

Very smart move to pre-wire IMHO, you won't be sorry

Title: Re: Pictures for AB763 Builders
Post by: kagliostro on June 18, 2016, 01:10:05 am

 :thumbsup:

Franco