Moog Moogerfooger MF-103 Twelve Stage Phaser w/ Power Supply 2009

No sales tax for US customers outside California.

The Moog Moogerfooger MF-103 Twelve Stage Phaser is a legendary analog effects pedal designed by Bob Moog, prized for its studio-grade sound quality, deep control set, and unmistakable Moog character. Built in the USA and engineered with discrete analog circuitry, the MF-103 delivers rich, warm, and three-dimensional phasing unlike typical stompboxes. This unit includes the original Moog power supply and is fully functional and ready to integrate into guitar, bass, synth, or studio setups.

At its core is a true 12-stage analog phaser capable of everything from subtle motion to swirling, psychedelic textures. With selectable 6- or 12-stage operation, wide-range LFO, resonance control, and full expression/CV inputs, the MF-103 excels in both traditional pedalboards and modular or synth environments. It responds dynamically to playing touch and signal strength, making it equally inspiring on guitar, Rhodes, modular synths, or drum machines.

All Moogerfoogers have become increasingly collectible since their discontinuation, and the MF-103 is among the most sought-after.

At Mahar’s Vintage Guitars, every pedal is inspected, tested, and documented accurately.

We buy, sell, and trade vintage and boutique pedals. 

Shipping policy:

Shipments will require signature on delivery, no exceptions.  If there is damage, the buyer must retain all packing materials intact and picture them immediately and send them to sales@maharsvintageguitars.com.  Less than 1% of our shipments are damaged in transit, and we are committed to making sure your item arrives safely, but we are taking these additional measures to make sure you are happy with your purchase.