Earthquaker Devices Zoar - Dynamic Audio Grinder

Zoar

Zoar is a medium-high gain discrete distortion (using only transistors; no opamps or diodes in here!) that has that touch sensitive amp-like quality to it that everyone craves. It has been finely tuned to create a highly tweakable hi-fi and modern sounding distortion, but with the ghosts of old school circuitry to deliver a grind that is both instantly familiar and delightfully unique. Want that defined sparkle and tightness of an overdrive? This has it. Want that low-medium gain fuzz that’s perfect for drop tuned guitars and basses? This has it. Want to be able to dial in and control every nuance of your tone from jangly on-the-verge of break up to blowing the walls out heavy saturation? Then this is the pedal for you.

This meticulously crafted box has six knobs that allow you to truly customize your sound with the Level, Weight, Gain, Bass, Middle, and Treble controls. The red LED light indicates when the distortion is activated by the Flexi-Switch® enabled footswitch.

The Level control hits unity gain around noon, but this is dependent on where the other controls are set. In addition to controlling the output volume, it also plays a small part in the controlling the voice of Zoar. By adjusting the Level control with any combination of EQ (boosting the frequency bands and cutting the output volume), you can achieve drastically different curves that have the feel of the more traditional low pass filter type tone control.

Want to elevate your sonic spirit to a higher level? Try running Zoar at higher voltage! Zoar can handle power up to 18v DC. Higher voltages will yield a different frequency response with more defined dynamics and a faster response. When powered at 18v, the range of clean tones are widened, dirty tones become punchier with better note articulation, low frequencies are tightened, the Treble control will cover a broader spectrum without becoming harsh and the output volume nearly doubles! The experience is not unlike plugging into a wall of high wattage tube amplifiers!

• Level: Adjusts the output volume.
• Weight: This is an input frequency control that changes the voice and saturation of the distortion. Turning Weight clockwise allows more low frequencies to pass through. This increases the gain, allows lower frequencies to clip faster and can shift the tone of the pedal from tight distortion to a loose fuzz.
• Gain: Turn clockwise to increase distortion. This adjusts the transistor bias. A little static sound when turning is completely normal.
• Bass: Passive bass control, adjusts the low frequency content between 0 and 800Hz +/- 15dB.
• Middle: Passive middle control, adjusts the midrange frequency content between 500Hz and 3kHz +/- 10dB.
• Treble: Passive treble control, adjusts the high frequency content between 1kHz and 10kHz +/-15dB.