The Supreaux Bolt is a modified version of the Superbolt pedal, designed to replicate the vintage amp tone of a 60’s Supro amplifier. It is housed in a compact 1590B enclosure.The pedal is based on the RunOffGroove Supreaux, a boutique pedal known for its excellent tone. The Supreaux Bolt adds a few tweaks to the original design. One notable addition is a built-in charge pump, allowing the circuit to run at 18V instead of the standard 9V. This provides more headroom and allows for a wider range of tones.Another feature of the Supreaux Bolt is a Hi/Lo toggle switch. This switch emulates the Hi/Lo inputs found on the original Supro amplifier, offering more dirt or clean headroom depending on the setting. This allows for greater versatility and flexibility in shaping your tone.Overall, the Supreaux Bolt is praised for its fantastic open-sounding drive and its ability to deliver a wide range of gain and tone control. The pedal pays homage to the original Supro amplifier while incorporating modern modifications for improved performance.It is worth noting that the RunOffGroove website, which is the source of the Supreaux design, is not mentioned on the boutique pedal’s site. This omission is seen as a disappointment by some, as it fails to give credit to the original creators of the circuit.

Summary created by AI from the original source.