MXR Wylde Audio Sabbath Overdrive

An Anniversary Overdrive, Tailored for the Wylde Audio Universe

The MXR Wylde Audio Overdrive celebrates the anniversary of a legendary collaboration between Dunlop and Zakk Wylde: gear made to handle high volumes, sharp attacks, and uncompromising playing. Within the Wylde Audio family, this pedal has a clear goal: to transform an amp into a thick crunch machine, with that "loud, tough and relentless" vibe sought by old-school hard rock and metal guitarists. This is a straightforward and effective approach, where every control serves the purpose: more density, more impact, more sustain, without any unnecessary complexity.

For Which Guitarists and Styles?

This pedal is aimed at guitarists who want a robust, clear, and immediately usable drive, from intermediate to pro level, both in the studio and on stage. It particularly shines in hard rock, heavy metal, modern rock, and any style requiring tight rhythms, firm palm-mutes, and singing solos. On a pedalboard, it naturally finds its place before an already dirty amp (or a well-driven preamp section) to push the input stage, gain sustain, and bring out harmonics.

If you play in a band with an energetic drummer, the MXR Wylde Audio Overdrive helps keep the guitar present and "up front," without having to crank the volume endlessly. And if you alternate between rhythm and lead, it allows you to switch from solid crunch to a more "screaming" solo with a flick of a switch, with output level control simple enough to be reliable live.

Controls, Operation, and Pedalboard Integration

The layout Output, Tone, Gain is designed to get straight to the point. Output controls the overall level and allows the pedal to be used as a boost, including pushing a saturated channel. Gain adjusts the amount of saturation and the thickness of the drive: low for a tight and dynamic overdrive, higher for a fatter, more compressed crunch, perfect for leads. Tone adjusts brightness and openness: you can tame an already sharp amp or, conversely, add the necessary sparkle to highlight pick attacks.

The bypass is hardwire, a simple philosophy to preserve the signal when the effect is off. For power, the pedal accepts a 9V battery (installed via the bottom plate) or a 9V DC power supply such as a wall adapter. It is also compatible with multi-output "brick" power supplies, convenient for a clean and quiet pedalboard.

The Sound

The MXR Wylde Audio Overdrive delivers a thick, punchy, and lively drive with a "wall" feel that remains playable note by note. The attack is sharp, the mids are present to help the guitar cut through the mix, and the low end stays solid to support heavy riffs. The dynamics respond well to playing: lowering the guitar volume brings more bite and clarity, while playing harder triggers rich harmonics and generous sustain.

Placed before an already crunchy amp, it acts as an accelerator: it tightens the sound, enhances the sustain feel, and makes leads more expressive, in the spirit of settings favored by Zakk Wylde (big sound, presence, and screaming solos). If you're looking for a "polite" and very transparent overdrive, this is not its purpose: here, the goal is to embrace a strong personality, designed for guitars that need to assert their voice.

Technical specifications

Effects	Distortion / Overdrive / Fuzz, Bass, Overdrive	EQ	Tone
Technology	Analog	Use	guitar, Pedalboard
Format	Pedal	Color	Grey

Guitar effect pedal	overdrive	Nominal input	-22 dBV
Bypass	hardwire	Noise floor	-88 dBV
Controls	Output, Tone, Gain	Required voltage	9V DC
Input impedance	1 megaohm	Consumption	2.2 mA
Output impedance	7.5 kiloohm