B-Box Preamp Overdrive Mini Pedal

The B-Box Preamp Overdrive Mini Pedal is a compact yet powerful gain pedal designed to deliver amp-like overdrive, preamp coloration, and dynamic response in a pedalboard-friendly format. Whether used as a clean boost, edge-of-breakup drive, or a tone-shaping preamp, the B-Box adds warmth, clarity, and punch to your signal.

Inspired by classic boutique preamp circuits, the B-Box responds naturally to picking dynamics and guitar volume changes, making it ideal for blues, rock, funk, and fusion styles. It works equally well in front of a clean amplifier, pushing a tube amp into natural saturation, or as an always-on tone enhancer at the start of your signal chain.

Despite its mini pedal size, the B-Box offers impressive tonal flexibility with intuitive controls that allow you to dial in everything from transparent drive to rich, harmonically complex overdrive. True bypass switching ensures your core tone remains untouched when the pedal is disengaged.

Perfect for players who want boutique-style tone without taking up valuable pedalboard space, the B-Box Preamp Overdrive Mini Pedal delivers professional sound in a compact, affordable package.

Technical Specifications

General

• Effect Type: Preamp / Overdrive

• Circuitry: Analog

• Bypass Type: True Bypass

Controls

• Gain – Adjusts the amount of drive and saturation

• Tone – Shapes brightness and overall character

• Level – Controls output volume

Connections

• Input: 1 × 1/4″ mono instrument input

• Output: 1 × 1/4″ mono instrument output

Power Requirements

• Power Supply: DC 9V (center-negative)

• Current Consumption: Approx. 20–30 mA

• Battery Support: No

• Power Adapter: Not included

Physical

• Enclosure: Metal housing

• Pedal Format: Mini pedal

• Dimensions: Approx. 94 × 44 × 50 mm

• Weight: Approx. 230 g