Reverb Circuit

[Jack1962]

What's Up

       I am wanting to add reverb to a Peavey Butcher , the original single channel butcher , I have 2 reverb tanks 1- Gribbs Manufacturing & Research Corporation (AO-23580-11) that I took from a Hammond L133 organ and 2- Accutronics (8EB2C18) that came from a Fender Blues Jr. what I need is a tube drive and recovery circuit that will work with either of these tanks . I have built the solid state circuit that goes with the Fender Bluse Jr. tank , however it requires a - and +15 volt power supply there is no voltage even colse to that in the Peavey Butcher.


                                                              Thanks For
                                                               Your Time
                                                              Jack Latham
                                                               

[tubenit]

You might want to check this out and see if there is anything you can use from this.

http://www.el34world.com/Forum/index.php?topic=7957.0

With respect, Tubenit

[Jack1962]

Thanks Tubenit , I"ll give that a try

[sluckey]

Your Accutronics unit has Input Impedance 800 Ohms, Output Impedance 2575 Ohms. It won't like any of the tube/transformer coupled drivers. You'll need a cap coupled driver such as in the last example in the thread tubenit posted. Or copy an old Magatone or Gibson cap coupled circuit.

[kagliostro]

Here is the schematic of an old Italian amp

GEM Super Deluxe Reverb 50 R

that don't use transformer in the reverb circuit

and uses a 6DR7 and a tube of the 12a*7 serie

Kagliostro

[Dave]

Ampeg had some really good reverb circuits that didn't use transformers.

Dave

[Jack1962]

Thanks everyone for the great info