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Old 9th February 2012, 03:54 PM   #2081
Puffin is offline Puffin  United Kingdom
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Very good. Needs running in, if you believe all that malarkey

Turns out the speaker protection and overload doodah has some kind of fault (well it was from ebay!) although Tubeshunters stuff is normally ok. It has a habit of making a brown trouser inducing noise through the right channel before it goes into "protection mode" and the relays do their stuff. It sounds as though it is ripping the cone apart.....nice!

So it is out of circuit at the mo. Nicholas bought it for me for Xmas. Of course there was no information sheet with it, but there is a schematic on the ebay listing. I will need to take my clever pills to see if helps at all

Last edited by Puffin; 9th February 2012 at 04:00 PM.
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Old 9th February 2012, 03:56 PM   #2082
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Very good. Need running in, if you believe all that malarkey
Should take all of 30 minutes or so
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Old 9th February 2012, 04:01 PM   #2083
Puffin is offline Puffin  United Kingdom
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Should take all of 30 minutes or so
See edit
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Old 9th February 2012, 04:07 PM   #2084
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See edit
I dread to think how many pills you are taking!
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Old 9th February 2012, 05:16 PM   #2085
Puffin is offline Puffin  United Kingdom
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Ha Ha....I like that
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Old 19th February 2012, 10:18 PM   #2086
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Here is a LM3875 based amp I just completed. The two amps boards came from eBayer audiosector in NJ, a very good quality kit.
Attached Images
File Type: jpg img3.jpg (109.1 KB, 688 views)
File Type: jpg img4.jpg (184.1 KB, 671 views)
File Type: jpg img6.jpg (245.9 KB, 682 views)
File Type: jpg img7.jpg (190.9 KB, 661 views)
File Type: jpg img8.jpg (121.0 KB, 613 views)
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Last edited by whaleman; 19th February 2012 at 10:22 PM.
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Old 19th February 2012, 10:50 PM   #2087
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Default Nice job...

Clean assembly Whaleman - where did you get the enclosure?
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Old 20th February 2012, 01:04 AM   #2088
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Clean assembly Whaleman - where did you get the enclosure?
whaleman...where did you get the heat sink???

Thanks,
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Old 20th February 2012, 01:16 PM   #2089
troystg is offline troystg  United States
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Clean assembly Whaleman - where did you get the enclosure?
Par-Metal 20 series
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Old 20th February 2012, 04:41 PM   #2090
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whaleman...where did you get the heat sink???

Thanks,
you can get very good ones at http://www.google.com/url?sa=t&rct=j...rc9GYrFMGbEWHg

I got mines there and the quality is top notch!!!!
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