Stereo Dumbleator

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boldaslove6789
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Joined: Mon Aug 31, 2009 5:52 pm
Location: Near Dallas, TX

Stereo Dumbleator

Post by boldaslove6789 »

Here's a layout for a Stereo Dumbleator.


This layout is True ((Stereo)), with Stereo ins and Outs, no bright switches, but I'm sure they could be added.

This isn't the Dumbleator II which is only Stereo Outputs, Mono In.
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Structo
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Re: Stereo Dumbleator

Post by Structo »

Nice Greg!

Have you built it?
Tom

Don't let that smoke out!
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boldaslove6789
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Joined: Mon Aug 31, 2009 5:52 pm
Location: Near Dallas, TX

Re: Stereo Dumbleator

Post by boldaslove6789 »

Thanks Tom!!

Well, I'm in the process of building it, sourcing parts, maybe even getting some PCB's made. I'll post pics of the process as I assemble it.

Instead of using the Triad R-2c Based pwr supply I'm going to use Hammond Flat pack transformers (229B230v and 220A12v for heaters) instead cause I don't really want to nibble a hole in the 1u rack case.
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Structo
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Location: Oregon

Re: Stereo Dumbleator

Post by Structo »

Will the 229B230v give enough voltage? Around 325v not counting losses?
Tom

Don't let that smoke out!
Drumslinger
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Joined: Wed Nov 23, 2005 4:31 am
Location: USA

Re: Stereo Dumbleator

Post by Drumslinger »

nicely done Greg! Thanks.

DS
catears
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Joined: Sun Nov 06, 2011 1:39 am

Re: Stereo Dumbleator

Post by catears »

Looks great Greg.

No phase options?

I was thinking of building a stereolator, with dual gang pots and 3 relays on a toggle for a 'link' option if you attempting symmetry without having to tweak it out.

Really glad people are moving forward with this stuff, again, looks awesome brother.
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