Vox Reverb Unit schematic

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fopoman
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Vox Reverb Unit schematic

Post by fopoman »

just wondering if some one has a copy of the schematic. I know its kinda similar to an AC4.

thanks folks,
Nathan
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Structo
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Re: Vox Reverb Unit schematic

Post by Structo »

Is this a stand alone reverb unit?

I see an AC4 amp at Schematic Heaven but nothing like you ask about.
Tom

Don't let that smoke out!
fopoman
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Re: Vox Reverb Unit schematic

Post by fopoman »

yeah... the reverb unit.

thanks
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UR12
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Re: Vox Reverb Unit schematic

Post by UR12 »

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Sonny ReVerb
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Re: Vox Reverb Unit schematic

Post by Sonny ReVerb »

The OP said Vox, not Fender. Like this: http://www.voxshowroom.com/uk/misc/reverb.html
"The blues is the roots, the rest is the fruits." - Willie Dixon
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UR12
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Re: Vox Reverb Unit schematic

Post by UR12 »

Sonny ReVerb wrote:The OP said Vox, not Fender. Like this: http://www.voxshowroom.com/uk/misc/reverb.html
Sorry I just saw "standalone" and thought fender
Bear
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Re: Vox Reverb Unit schematic

Post by Bear »

I just tried a quick look for the Matchless outboard reverb schematic with no luck. Pretty rare bird as far as I can tell.
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Kagliostro
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Re: Vox Reverb Unit schematic

Post by Kagliostro »

I know there is a reverb schematic from Vox

a version of reverb to insert in an existing amp

But I've never seen that schematic or a Vox stand alone reverb schematic

here there are some Vox AC30 + reverb schematics

http://www.voxamps.com/support/circuits/

one is this

http://www.voxamps.com/downloads/circuits/ac301978.jpg

Sorry no more info for you

Kagliostro
rhinson
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Re: Vox Reverb Unit schematic

Post by rhinson »

fopoman wrote:just wondering if some one has a copy of the schematic. I know its kinda similar to an AC4.

thanks folks,
Nathan
it's actually not real similar to an ac4. i've got the schematics (i bought the big vox book last yr and got the entire schematic files too---good stuff). it uses 1/2 12ax7 as a gain stage x 2 (2 ch. inputs), a 12au7 to drive the tank, 1/2 12ax7 as the recovery/mixer/buffer at the end. also a little ez80 rect tube used as a 1/2 wave (i'd use a fender trannie and just use a ss here). rh
txbluesboy
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Re: Vox Reverb Unit schematic

Post by txbluesboy »

Is the 12au7 driving the tank push-pull? If so what impedence transformer would you use?
electrocutioner
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Re: Vox Reverb Unit schematic

Post by electrocutioner »

rhinson, can you scan it and post it here?!
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Kagliostro
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Re: Vox Reverb Unit schematic

Post by Kagliostro »

May be this is OT

does someone has never seen the Vox Reverb schematic to be add to an existing amp ?

I know it exist and I'm VERY interested about it

can someone give help ?

THANKS

Kagliostro
rhinson
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Re: Vox Reverb Unit schematic

Post by rhinson »

electrocutioner wrote:rhinson, can you scan it and post it here?!
i don't have a scanner, and the pages are big, folded pages (nice)---i would have to scan in partials and you guys would have to print them out and tape together. i'll see if i can do it at my place of work. btw, i also have the schematic for the "add on" unit the guy below was asking about as well. rh
Cornelius
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Re: Vox Reverb Unit schematic

Post by Cornelius »

If you have a reasonable good digital camera, it's easy to make a good repro, which doesn't need to be taped together...

Good light, a camera stand, and set the camera on timer should provide a good sharp copy. :)
skeezbo
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Re: Vox Reverb Unit schematic

Post by skeezbo »

Kagliostro
I think I remember seeing something like this in the Aspen Pittman book from many years ago. I'll see if I can find my copy. I have a scanner.

Skeez
Last edited by skeezbo on Sun Feb 28, 2010 4:59 am, edited 1 time in total.
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