Moog Moogerfooger MF-103 12-Stage Phaser


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Moogerfooger Analog 12-Stage Phaser

The MF-103 12-Stage Phaser is a high quality effect designed by Bob Moog. It contains an amazing-sounding 6 or 12 stage phaser circuit as well as a wide-range LFO with an adjustable sweep amount. Used with guitars, basses, keyboards, samples, or recorded tracks, the MF-103 can apply subtle tonal coloration or extremely deep phasing that spins your speakers and ears out of control. Uncontaminated by the digital world!

The MF-103 12-stage phaser is a direct descendant of the original Moog modular synthesizers, yet can be used with any instrument level to line level signal. It contains two compete modular functions: a 6 or 12-stage phaser with resonance control, and wide range LFO with amount control.

The 12-Stage Phaser's control parameters are Sweep frequency, Resonance, LFO Rate and LFO Amount. All of these parameters can be controlled by the great feeling knobs that beg to be tweaked as well as expression pedals or external control voltages. Panel switches select ranrge of LFO Rate and 6 or 12 stage phasing. 1/4" jacks are provided for audio input and outputs, pedal/control inputs, LFO out and auxiliary sweep input for bi-phase effects. The heavy-duty yet smooth-acting bypass switch allows tabletop or floor use.

A phaser is a type of comb filter, so called because its frequency response has several dips and peaks, like the teeth of a comb. As the phaser response sweeps back and forth across the frequency spectrum, the harmonics of the audio input signal are alternately increased and decreased. This produces the classic phaser "whooshing" sound.

Phasing is one of the best ways to impart motion to a track and to make sounds come alive. With the MF-103 Phaser you can get swirling, shimmering, vibrating effects; fill up a whole stage from one sound source; even create brand new sonic textures.

The MF-103 produces two comb-filter responses. They are called 6-Stage and 12-Stage, because of the number of phase-shifting circuits that are used internally. The 6-Stage mode has three dips in its frequency response, while the 12-Stage mode has six dips. These two modes have distinctly different sound qualities. In addition, the MF-103 features a variable feedback circuit which increases the resonance, or depth of the phaser sound.
More Information
MPN MF-103-0001
Manufacturer Moog
Condition New
Mfg. Included Accessories Power Supply
Effects N/A
Patches / Programs N/A
Audio Inputs (1) 1/4" - Audio Input, (1) 1/4" - Sweep Input
Audio Outputs (1) 1/4" - Audio Output, (1) 1/4" - Aux Output, (1) 1/4" - LFO Output
Pedal Switches 1
On-Board Expression Pedal No
Control Connections Sweep, Resonance, Rate, Amount
USB Functionality N/A
Power Adaptor Included 110V Power Supply
Width 6"
Depth 9"
Height 2.5"
Product Weight 2lbs
Unique Features N/A

Moog Music Inc. Limited Warranty

Moog warrants its products to be free of defects in materials or workmanship and conforming to specifications at the time of shipment. The Warranty Period is one year from the date of purchase.

If, in Moog's determination, it has been more than one year since the product shipped from its factory, Moog will determine whether or not to honor the warranty without regard to the date of the purchase.

Your new product warranty is transferrable to a new user with a proof of purchase dated less than one year prior to the current date. To initiate a warranty transfer, email Moog with a copy of the original proof of purchase, the serial number, and your personal information and Moog will update the warranty status.

During the Warranty Period, any defective products will be repaired or replaced, at Moog's option, on a return-to-factory basis. This warranty covers defects that Moog determines are no fault of the user.

The Moog Limited Warranty applies to USA purchasers only. Outside the USA the warranty policy and associated service is determined by the laws of the country of purchase and supported by the local authorized distributor. If you purchase outside of your country, you can expect to be charged for warranty as well as non-warranty service by the service center in your country.

You must obtain prior approval in the form of an RMA (Return Material Authorization) number from Moog before returning any product. Click 'Customer Service' at the Moog website to request the RMA # via email or call Moog.

All products must be packed carefully and shipped with the Moog supplied power adapter. The Voyager and Little Phatty must be returned in the original inner packing including the foam inserts. The warranty will not be honored if the product is not properly packed. Once you have received the RMA# and carefully packed your Moog, ship the product to Moog Music Inc. with transportation and insurance charges paid, and include your return shipping address.

Once received, Moog will examine the product for any obvious signs of user abuse or damage as a result of transport. If the product is abused, damaged in transit, or is out of warranty, Moog will contact you with an estimate of the repair cost. Warranty work will be performed and Moog will ship and insure your product to your United States address free of charge.

Please initiate your warranty online at the Moog Music Website by clicking 'Product Registration.' If you do not have web access, fill out all the information on the card included with your shipment and mail it to Moog.

Standard Shipping

When you place an order with Kraft Music, a confirmation will be sent to you via email, with details of your order, including method of shipping. Once your order leaves our facility, you will receive a shipping confirmation via email, with carrier name and tracking number. Many of the products we sell are shipped in the manufacturer box. These boxes will often have images, model numbers, and other text that indicate the contents inside. If your purchase is a gift, please make proper shipping arrangements or contact us about possible packaging options.

Kraft Music is able to ship to the continental US, HI, AK and PR.

UPS Ground Shipping at Kraft Music

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