Product Description
Large box, vintage Electro-Harmonix Clone Theory for sale. The MN3007 chip is the same one Roland used for the RE-501 chorus.
As noted above, although this has the case (and box) of the earlier SAD chip version, which had the "Edge On" function (the switch at the top right), inside it is the later c1980 Panasonic MN3007 chip version of the circuit, and so the Edge On switch is actually to go between Chorus/Vibrato and Vibrato/Flange. It seems there at least a few of these transitional versions around as they get a mention in this forum post as well.
Serviced and ready to play.
As noted above, although this has the case (and box) of the earlier SAD chip version, which had the "Edge On" function (the switch at the top right), inside it is the later c1980 Panasonic MN3007 chip version of the circuit, and so the Edge On switch is actually to go between Chorus/Vibrato and Vibrato/Flange. It seems there at least a few of these transitional versions around as they get a mention in this forum post as well.
Serviced and ready to play.