Board Configurator
LEHLE

Sunday Driver

BOOSTER

Description

The LEHLE Sunday Driver is a compact, high-end preamp/buffer/booster for electric and acoustic guitars, basses or other string instruments. It uses discrete Class-A JFET circuitry offering a clean, transparent sound with two selectable modes: “Driver” (neutral boost) and “Sunday” (high-impedance mode that reveals extra detail and adds warmth). In Driver mode it preserves signal clarity and dynamics even through long cable runs or complex pedal chains; in Sunday mode it increases input impedance (making subtle nuances more audible) and provides up to +18 dB boost with very low noise and full dynamics. The pedal can function as a line-driver, cable driver, booster or even DI/pre-amp — ideal for studio or live use.

Media

Videos

Official Product Video (EN)

Demo by Euge Valovirta (EN)

Technical data

Width
3.82 in
Depth
3.54 in
Height
1.85 in
Weight
0.72 lbs
Circuit type
analog
Voltage
9V DC, center negative
Current
19mA