Got a good relay click...
Got a good relay click...
taking something that's already good, and making it better...........and for the knowing smiles that cross their faces.......Nando-2011...
"Silence cannot be Misquoted"--Lazarus Short-2012 "
" I Just Collect Smiles Craig......Cheap Smiles!-----Fishoz-2017
"anything can be done, it's finding the easiest way that's hard"-----Bobbysdad--2014
" Synth percussion is deadly to children, house pets and shitty power supplies"---Stephen Evans 2014
" You have not reached the point of diminishing returns, you've just ran out of money
" The Pioneer U-24, unfortunately, is just too expensive and rare to find. That's why I have one."--Nando-2014
Offset----Left 16mv, Right 18mv....Bias 380...
taking something that's already good, and making it better...........and for the knowing smiles that cross their faces.......Nando-2011...
"Silence cannot be Misquoted"--Lazarus Short-2012 "
" I Just Collect Smiles Craig......Cheap Smiles!-----Fishoz-2017
"anything can be done, it's finding the easiest way that's hard"-----Bobbysdad--2014
" Synth percussion is deadly to children, house pets and shitty power supplies"---Stephen Evans 2014
" You have not reached the point of diminishing returns, you've just ran out of money
" The Pioneer U-24, unfortunately, is just too expensive and rare to find. That's why I have one."--Nando-2014
On the horns it goes...
taking something that's already good, and making it better...........and for the knowing smiles that cross their faces.......Nando-2011...
"Silence cannot be Misquoted"--Lazarus Short-2012 "
" I Just Collect Smiles Craig......Cheap Smiles!-----Fishoz-2017
"anything can be done, it's finding the easiest way that's hard"-----Bobbysdad--2014
" Synth percussion is deadly to children, house pets and shitty power supplies"---Stephen Evans 2014
" You have not reached the point of diminishing returns, you've just ran out of money
" The Pioneer U-24, unfortunately, is just too expensive and rare to find. That's why I have one."--Nando-2014
Aw jeez....what a fucked up sounding amplifier!! WHEW!!~!
taking something that's already good, and making it better...........and for the knowing smiles that cross their faces.......Nando-2011...
"Silence cannot be Misquoted"--Lazarus Short-2012 "
" I Just Collect Smiles Craig......Cheap Smiles!-----Fishoz-2017
"anything can be done, it's finding the easiest way that's hard"-----Bobbysdad--2014
" Synth percussion is deadly to children, house pets and shitty power supplies"---Stephen Evans 2014
" You have not reached the point of diminishing returns, you've just ran out of money
" The Pioneer U-24, unfortunately, is just too expensive and rare to find. That's why I have one."--Nando-2014
Got some funny bias readings, Left channel NPN row---318mv, PNP row 438, Right channel NPN Row---385, PNP Row---256...
taking something that's already good, and making it better...........and for the knowing smiles that cross their faces.......Nando-2011...
"Silence cannot be Misquoted"--Lazarus Short-2012 "
" I Just Collect Smiles Craig......Cheap Smiles!-----Fishoz-2017
"anything can be done, it's finding the easiest way that's hard"-----Bobbysdad--2014
" Synth percussion is deadly to children, house pets and shitty power supplies"---Stephen Evans 2014
" You have not reached the point of diminishing returns, you've just ran out of money
" The Pioneer U-24, unfortunately, is just too expensive and rare to find. That's why I have one."--Nando-2014
I always enjoy the repair threads, thanks for taking the time to post Lee.
Welcome bud....a lot more to write up on this one. I have checked all resistors, semiconductors etc in circuit and nothing APPEARS wrong, but it sounds like total shit. Low voltage power supply is good, main PSU is good. I have not isolated the protection circuit yet, but the 1304, 05 pairs check good in circuit......
Interesting ......
taking something that's already good, and making it better...........and for the knowing smiles that cross their faces.......Nando-2011...
"Silence cannot be Misquoted"--Lazarus Short-2012 "
" I Just Collect Smiles Craig......Cheap Smiles!-----Fishoz-2017
"anything can be done, it's finding the easiest way that's hard"-----Bobbysdad--2014
" Synth percussion is deadly to children, house pets and shitty power supplies"---Stephen Evans 2014
" You have not reached the point of diminishing returns, you've just ran out of money
" The Pioneer U-24, unfortunately, is just too expensive and rare to find. That's why I have one."--Nando-2014
100 hz, 136 mv input. Both channels driven....
Definitely have some problems....IIRC, this looks like when I had wounded Q7's or Q5's a few years ago...
What do ya think Joe??
Last edited by laatsch55; 04-17-2018 at 08:38 PM.
taking something that's already good, and making it better...........and for the knowing smiles that cross their faces.......Nando-2011...
"Silence cannot be Misquoted"--Lazarus Short-2012 "
" I Just Collect Smiles Craig......Cheap Smiles!-----Fishoz-2017
"anything can be done, it's finding the easiest way that's hard"-----Bobbysdad--2014
" Synth percussion is deadly to children, house pets and shitty power supplies"---Stephen Evans 2014
" You have not reached the point of diminishing returns, you've just ran out of money
" The Pioneer U-24, unfortunately, is just too expensive and rare to find. That's why I have one."--Nando-2014
With just channel A driven in the first pic , with just channel b driven in the 2nd...
Last edited by laatsch55; 04-17-2018 at 08:38 PM.
taking something that's already good, and making it better...........and for the knowing smiles that cross their faces.......Nando-2011...
"Silence cannot be Misquoted"--Lazarus Short-2012 "
" I Just Collect Smiles Craig......Cheap Smiles!-----Fishoz-2017
"anything can be done, it's finding the easiest way that's hard"-----Bobbysdad--2014
" Synth percussion is deadly to children, house pets and shitty power supplies"---Stephen Evans 2014
" You have not reached the point of diminishing returns, you've just ran out of money
" The Pioneer U-24, unfortunately, is just too expensive and rare to find. That's why I have one."--Nando-2014
Both channels driven at 10k hz. 136mv input
Looks pretty much the same at 20khz...
taking something that's already good, and making it better...........and for the knowing smiles that cross their faces.......Nando-2011...
"Silence cannot be Misquoted"--Lazarus Short-2012 "
" I Just Collect Smiles Craig......Cheap Smiles!-----Fishoz-2017
"anything can be done, it's finding the easiest way that's hard"-----Bobbysdad--2014
" Synth percussion is deadly to children, house pets and shitty power supplies"---Stephen Evans 2014
" You have not reached the point of diminishing returns, you've just ran out of money
" The Pioneer U-24, unfortunately, is just too expensive and rare to find. That's why I have one."--Nando-2014
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