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AUDIO FORUMS >> D.I.Y. >> SE84 Power Supply and Dual Mono Questions
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Message started by airborne11b on 03/30/23 at 21:07:48

Title: SE84 Power Supply and Dual Mono Questions
Post by airborne11b on 03/30/23 at 21:07:48

To the collective,

I have built a zen clone using the kit.  I now want to build one but use the 5U4G rectifier tube.  I have looked for schematics on here and other places to no avail.  If anyone could supply a power supply schematic for a zen clone that would be helpful.  

Also, i would eventually like to turn these into monoblocks.  the manual is very vague on how to do this.  i understand wiring the OPT secondaries in series.  i am guessing you wire or switch the inputs to L+R as well?

Thanks in advance,

Adam

Title: Re: SE84 Power Supply and Dual Mono Questions
Post by CAJames on 03/30/23 at 23:22:31


Quote:
Posted by: airborne11b      Posted on: Today at 13:07:48

...Also, i would eventually like to turn these into monoblocks.  the manual is very vague on how to do this... i am guessing you wire or switch the inputs to L+R as well...



Yes, you typically split the input with a Y cable.  If you look on page 17 of the UFO manual:

https://www.decwareproducts.com/_files/ugd/f1f204_e1b8a7c7f5f74930ae24a5c7b28d1007.pdf

It has a description of how to rig for mono, both single ended and balanced.


Title: Re: SE84 Power Supply and Dual Mono Questions
Post by airborne11b on 03/31/23 at 15:25:45

I should have known to look into the product manual, doh  [smiley=simp48.gif].  Thank you for this!

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