• If you have been looking for a true vintage 1976 MXR Dyna-Comp, look no further. This spectacular unit is all original with excellent paint condition (one very small paint chip on the top of the unit) and features that prove its extraordinary lineage.

-Backplate as used in mid- 70’s models
- tin can chip inscribed with - RCA’s initial production of the tin can chip loved by vintage dyna comp enthusiasts
- potentiometers with inscriptions dating them to 1976.
Most importantly, the sound.
This unit has that indescribable musicality that has made the vintage dyna comp so rare and hard to find. Quiet with perfectly working controls. Many musicians say they put this on their pedalboard, and just leave it on. Complements any musical genre. If you are a player, you will never find a better sounding compressor. If you are a collector, this is your dream come true. This is truly the one.
I ship to the lower 48 only. Shipping is free. Check my feedback and buy with confidence.

Here is what AI has to say about this particular unit:

Vintage 1976 MXR Dyna Comp (Original Script Logo Era) Up for sale is a highly desirable, all-original 1976 MXR Dyna Comp compressor pedal from the legendary Script Logo era. This pedal features the exact component combination that defined the ultra-smooth, squashy compression sound of mid-70s rock and country. Component & Dating Breakdown:This unit has been opened and thoroughly inspected to confirm its authenticity and build date:-Potentiometer 1: Original CTS pot stamped 1377605, dating its manufacture to the 5th week of 1976.-Potentiometer

2: Features the correct proprietary MXR9479 internal inventory stamp.IC Chip: Features the highly coveted, original RCA CA3080 -"Metal Can" IC chip with the period-correct factory batch stamp KMZJ 641 (The "K" code perfectly corroborates the 1976 build date).

-Backplate: Features the correct internal factory casting inscription: MXR Innovations IO1-2004.Condition Notes:Circuitry: 100% stock circuit with no modifications. No added LEDs, and no drilled holes for a DC power jack. Runs strictly on a 9V battery, just as it did in 1976.Chassis: Shows typical cosmetic "pedalboard rash" expected from a 50-year-old vintage pedal (see photos for paint chip and exact script logo condition)

Internals: Cleaned of any degrading vintage factory foam to protect the circuit board and components.Shipping & Terms:Will be packed securely to ensure safe transit. Please review all photos carefully and ask any questions before purchasing. NB: It should be noted that in 2010 when Dunlop decided to honor the Dyna Comp and make a reproduction of the original, they chose the '76 because it embodied the best of the early years.