Maestro MP-1 Phaser s/n MP10791 in excellent condition with battery door.
( Led Zeppelin "Nobody's Fault But Mine"). Fully tested and in perfect working order.

Well, as big as a house brick and just as heavy, it was the committed musician who would end up with one of these on their effects board including Alex Lifeson from Rush and Herbie Hancock (he always had one in on top of his Moog). So what is about this weird looking contraption that captures the heart of the unsuspecting tone merchant? First of all it was an engineering marvel. The switch is activated under your heel and the SPEED and BALLS (depth) wheels are positioned so you can easily change your sound with your foot. The housing is prohibitively sturdy and instantly you know this is a pedal that is going to go the distance.
The phaser is an effect designed to simulate the rotating speaker in a Lesley amplifier, which was most commonly used by organists till players like BB King and Albert King found that the Lesley sounds brilliant with a guitar plugged into it. We recently looked at the original script MXR phase 90, which, if it is the most collectable phaser in the world the Maestro comes in a very close second. The Maestro is even more rare that a script 90 so prices for these units are about the same.
In purely practical terms you can coax a lot more tones from the Maestro as it gives you control over the depth as well as the speed. It ranges from E.H. Small Stone delicate tones, through the phase 90 buttery swirl and can then take you a step further into tripped out psychadelic wonderland.

Product Specs

Condition
Excellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.learn more
Brand Maestro
Model MP-1 Phaser
Finish Black
Categories Phase Shifters
Year 1970s
Made In United States

Perfect transaction, comme toujours !!! merci +++

Thomas S. - February 25, 2020

Cyrus L. - February 23, 2020

Easy communication and quick shipping. Strongly recommended trader AAA+++

Jay K. - February 21, 2020

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Ships from Rotterdam, Netherlands to:

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$15.81
Everywhere Else
$39.53

We always ship your package with a tracking code.
If you order more than one pedal, please contact me and I'll make a combined shipping rate.
Guitars are shipped to USA mostly by Fedex and will be delivered within 4 days.

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Return Window

This product can be returned within 7 days of receipt.

General Terms

Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.

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Buyer receives a full refund in their original payment method less any shipping costs and a 15% restocking fee.

Special Conditions

Our pedals are thoroughly tested on battery power and with an adapter. These tests include sticky on/off switches and cracky potmeters and are recorded on video. Before any pedal is shipped we make sure that they work 100%.
If for any reason your ordered pedal is not working properly then please contact me first, so I'll make sure the correct Power Supply Unit is used ( Boss ACA vs PSA Adapters for example ).

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BEP Boutique Effect Pedals

Rotterdam, Netherlands
Joined: Dec 2014

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Maestro MP-1 Phaser 1976 s/n MP10791 made in USA designed by Bob Moog
$468.71
+ $27.11 Shipping