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Vintage MXR Dyna Comp Phase 90 100 Envelope Filter Ross Distortion Pedals #43437

Availability: In stock




BRAND: Unbranded


FUNCTION: Guitar Effects Pedal Board 

PRODUCT DESCRIPTION: This listing is for a Vintage Custom MXR Guitar Effects Pedal Board custom-built for bassist Buell Neidlinger in the 1970s. Amazing original collection! We believe the work was done by famed amp builder Paul Rivera as one of the custom boxes has his business sticker on it "Rivera Research & Development". This board was cutting edge for its time! 

SPECS: Pedals Included:

  • MX-109 Six-Band Graphic EQ
  • MX-120 Envelope Filter
  • M-102 Dyna Comp Compressor
  • M-107 (Phase 100) Phase, Chorus, Flanger
  • M-101 (Phase 90) Phase, Chorus, Flanger
  • Ross Distortion Pedal
  • Dan Armstrong Orange Squeezer Compressor (Housed in a custom pedal box)
  • Custom Bypass Pedal w/ Separate Power Supply

ACCESSORIES INCLUDED: Includes all related patch and power cables as seen in photos. 

PHYSICAL CONDITION: Very Good - In great condition. There are a few minor scuffs and chips in the wooden chassis but no signs of major damage. Each pedal has an added 5 Pin power connection terminal installed that connects to the power supply on the pedalboard. THIS IS THE ONLY WAY TO POWER THE PEDALS CURRENTLY. Otherwise, everything is intact, looking nice, and ready for more use. The overall condition is very good.

WORKING CONDITION: Very Good - All pedals are working great, except for the ground lift switch on the DI box which is broken. All cables and all outlets are in perfect working order. Latches and handle on case are in fine working order as well. Overall working condition is very good.

Please note that the battery terminals inside the pedals have been modified to connect to the 5 pin connector and the pedals cannot be powered by batteries in their current state. 


UNPACKAGED DIMENSIONS: 28" x 10.75" x 19.25"

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