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Vintage Audio (record players, hi-fi etc) Amplifiers, speakers, gramophones and other audio equipment. |
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5th Aug 2011, 11:31 am | #1 |
Retired Dormant Member
Join Date: Apr 2005
Location: Cambridge.
Posts: 25
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Heathkit Mono Pre-amp Circuit/Handbook anybody-please?
I would be grateful if anybody could post or email me a circuit or handbook for the
Heathkit UMC 1 Valve mono pre-amp. I would happily pay copying costs or even buy an original. I have searched the internet without success. David |
6th Aug 2011, 4:14 pm | #2 |
Octode
Join Date: Aug 2008
Location: Rayleigh near Southend-On-Sea, Essex, UK.
Posts: 1,883
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Re: Heathkit Mono Pre-amp Circuit/Handbook anybody-please?
Hi David,
I have a copy of the manual for the Heathkit UMC-1, which I can scan for you in the next few days. There are eight A3 sized ‘exploded diagrams’ of some of the drawings in the manual which I can copy, but it could be up to a couple weeks before I can get these copied though. I’ll send a PM. Regards Terry. Last edited by Valvepower; 6th Aug 2011 at 4:18 pm. Reason: Spelling. |
6th Aug 2011, 10:37 pm | #3 |
Retired Dormant Member
Join Date: Apr 2005
Location: Cambridge.
Posts: 25
|
Re: Heathkit Mono Pre-amp Circuit/Handbook anybody-please?
You're a star! Many thanks. David
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8th Aug 2011, 12:58 pm | #4 |
Octode
Join Date: Aug 2008
Location: Rayleigh near Southend-On-Sea, Essex, UK.
Posts: 1,883
|
Re: Heathkit Mono Pre-amp Circuit/Handbook anybody-please?
Hi David,
I’ll scan the manual over the next few days. Terry. |
9th Aug 2011, 10:16 pm | #5 |
Octode
Join Date: Aug 2008
Location: Rayleigh near Southend-On-Sea, Essex, UK.
Posts: 1,883
|
Re: Heathkit Mono Pre-amp Circuit/Handbook anybody-please?
Hi,
I’ve attached the scans of the UMC-1 manual. There are three zip files:- (1) The manual its self. (2) The A3 diagrams. (3) And the covers. Regards Terry. |