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  #1  
Old 9th August 2008, 08:15 AM
pramote82 pramote82 is offline
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Join Date: Mar 2008
Location: bangkok
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Default 832A Amplifier

Hello all,

This is my first tube amplifier.
I modify the power supply is voltage regulator
The 832A, 12AT7 heater and HV is dc voltage.
I modify the power supply is voltage regulator.
Now I designed new pcb is version 2
I think the 832A is a good sound amplifier

Pramote82
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File Type: jpg 832A05.jpg (64.5 KB, 87 views)
File Type: jpg 832A07.jpg (42.5 KB, 82 views)
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  #2  
Old 30th June 2011, 10:20 AM
gjames gjames is offline
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Default Re: 832A Amplifier

Hi,
Which schematic did you follow?
Thanks
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  #3  
Old 30th June 2011, 10:45 AM
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Shane Shane is offline
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Location: Glorious Devon
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Default Re: 832A Amplifier

Pramote82 posted pictures of his amp three years ago and hasn't been heard of since, but the idea came from here: http://www.audiohobbyist.com/projects/832.htm .

I've just completed one myself but using QQV07-50 as a direct swap for 832 (and nowhere near as neat and tidy as his!). Story here: http://www.audio-talk.co.uk/phpBB2/v...asc&highlight=
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  #4  
Old 30th June 2011, 01:08 PM
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pre65 pre65 is offline
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Default Re: 832A Amplifier

Yes folks, the 832a is a good amp. Mine is a few years old now and still in regular use, but not in my main system. It was my first self build and I'm still proud of it.

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