FREE shipping to
The Warmdrive is a true reproduction of a highly revered pedal known for delivering the tones of an unattainable overdriven amp. The original pedal is known to go from silky-smooth tones reminiscent of a special overdriven amp at the sweet spot, all the way to sustain-rich distortion. The Warmdrive combines carefully-selected components & true-to-original circuit design to achieve the same tone and sonic profile of the legendary pedal. The secret sauce of the Warmdrive, just like the original, is the unique voice/tone control combination on the stomp box. Giving artists extra versatility, this control allows the player to modify the frequency both before (Voice control) and after (Tone control) the clipping stages.
Q: What are the dimensions of the pedal?
A: The Warmdrive Overdrive Guitar Pedal is 4.75 inches long, 2.5 inches wide, and 2.25 inches high.
Q: What is the warranty coverage for the Warmdrive pedal?
A: The Warmdrive Overdrive Guitar Pedal comes with a 1-year warranty for both parts and labor.
Q: What is the purpose of the Voice and Tone controls on the pedal?
A: The Voice and Tone controls allow the player to modify the frequency before and after the clipping stages, giving artists extra versatility.
Q: Can the Warmdrive pedal be powered by a 9V battery?
A: The Warmdrive pedal can be powered by a 9V battery.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

The Warmdrive is a true reproduction of a highly revered pedal known for delivering the tones of an unattainable overdriven amp. The original pedal is known to go from silky-smooth tones reminiscent of a special overdriven amp at the sweet spot, all the way to sustain-rich distortion. The Warmdrive combines carefully-selected components & true-to-original circuit design to achieve the same tone and sonic profile of the legendary pedal. The secret sauce of the Warmdrive, just like the original, is the unique voice/tone control combination on the stomp box. Giving artists extra versatility, this control allows the player to modify the frequency both before (Voice control) and after (Tone control) the clipping stages.

The new Foxy Tone Box from Warm Audio is a hyper-accurate recreation of one of the most sought-after and beloved fuzz pedals of all time – used in the early seventies by legendary tone masters Billy Gibbons and Peter Frampton, and in the present day by folks like Adrian Belew, Nine Inch Nails and Beck. Covered in thick velvet just like the vintage pedal, the Warm Audio Foxy Tone Box faithfully recreates the vintage circuit and brings you the huge tone, octave-up sounds and look of the original...without having to pay crazy vintage prices!

Electro-Harmonix Pitch Fork Polyphonic Pitch Shifter Pedal. Powerful pitch shifting over a ±3 octave range with three modes: up, down, or dual. Dual mode outputs two pitch-shifted signals to create harmonies. The 11-position Shift knob selects intervals from Detune (17 cents) through m2, M2, M3, P4, P5, M6, m7, 1 Oct, 2 Oct, and 3 Oct. Blend knob mixes dry and effected signals, while an EXP jack allows pitch shift or glissando control via expression pedal or control voltage. Latch and Momentary modes change how the footswitch and EXP input behave: in Latch mode, the footswitch toggles on/off and EXP controls pitch shift amount; in Momentary mode, the effect is active only while held, with EXP controlling glissando rate (4ms–2s). Comes with 9.6VDC-200mA adapter, also runs on 9V battery. Product Highlights: ±3 octave transpose, up/down/dual shift, EXP input for pitch/glissando, latch/momentary operation, power adapter included. Product Features: Blend knob for wet/dry mix, Shift knob for transposition interval, Mode switch for shift direction, Latch button for mode select, EXP jack for TRS or CV input, output jack for mix, input jack for audio in, bypass footswitch with LED status. Specifications: Circuit Digital, Bypass Buffered, Audio Mono, Power 9.6VDC-200mA (or 9V battery optional), Dimensions (in) 4.5 x 2.75 x 2.1, Current Draw 30mA, Year 2014, UPC 683274011578.

Step back into the golden age of analog effects with the Warm Audio Mutation Phasor II, a masterfully engineered re-creation of one of the most sought-after phaser pedals of the 1970s. With its rich, deep, and swirling tone, this pedal evokes the signature textures heard on classic rock, funk, and fusion recordings. Its Rate, Depth, and Feedback controls make it easy to sculpt everything from subtle modulation to full psychedelic sweeps. Built with premium components like RC4558P op-amps, vintage-style diodes, and hand-selected capacitors, the Mutation Phasor II faithfully captures the lush warmth of the original. Its rugged, all-metal chassis and buffered bypass ensure reliable performance both onstage and in the studio. Whether you’re chasing the legendary tones of Billy Corgan, Robin Trower, or simply want to add a touch of vintage shimmer to your sound, the Mutation Phasor II is your passport to authentic analog phasing — reborn for modern musicians.