I have a 1987 DOD FX-65 Stereo Chorus that was given to me a couple years ago by a work friend. Author Topic: MXR Stereo Chorus schematic (Read 2540 times) leonhendrix.

I don't have a schematic. Category AUDIO SERVICE MANUAL. This site helps you to save the Earth from electronic waste!
Page 1. MXR MicroAmp Schematic. It actually works except the pots need cleaning or replaced. Great Contributor! Apparently it has a pretty good reputation back in the day and it sounds good.


The MXR Micro Amp circuit can be divided into two blocks: Power Supply Stage and the Op-Amp Amplifier. What you see in the photos is what you will get. For everything from clean, shimmering chorus to a fat, distorted sound, all without excess noise, you can rely on the MXR Stereo Chorus. Be sure to click on each to supersize them so that you can be your own judge on the condition. The CE-2 is too much money for a chorus pedal and I own it, so if you have the bucks get it. Type: (PDF) Size 75.4 KB.

It is a warm, chewy chorus pedal, but the Ch-1 can achieve the same sounds. MXR 134 Stereo Chorus (1981 version) Pedal Schematic Contents: Schematics, PC Board Layout, Semiconductor Generic Reference Numbers. 1980's MXR Stereo Chorus Vintage Guitar Effects Pedal 1980's MXR Stereo Chorus Effect Pedal. There are some surface scratches works good The photos I have included are of the actual item. Note: This original version has the smaller MN3008 8 pin delay IC (in a 14 dip package) and no tone controls. Download MXR STEREOCHORUS SCH service manual & repair info for electronics experts. MXR M-134 Stereo Chorus: MXR » chorus pedal » MXR M-134 Stereo Chorus low frequency oscillator lfo-controlled fx pedal stompbox stomp box guitar effects pedal modulation modulate time-based lfo MXR STEREOCHORUS SCH. The MXR is a more subtle chorus for nice home playing or acoustic guitar. The Stereo Chorus is a reissue by MXR that helps produce a powerful range of chorus effects. Service manuals, schematics, eproms for electrical technicians. This simple and reliable design that uses only 1 op-amp and 1 potentiometer will boost the guitar signal up to 26dB, giving a clean flat frequency response. Here are some photos I just took with gut shots of both sides of the PCB.