Sunday Driver

Name: Sunday Driver
Brand: Lehle
Availability: OnlineOnly

Buffer

Boost

JFET buffer and booster with S/D impedance modes, up to +15dB gain, and internal 18V voltage doubling.

The Sunday Driver is a JFET-based buffer and booster with internal voltage doubled to 18V for extra headroom and signal-to-noise ratio better than -100dB. The gain knob provides up to +15dB of boost.

A gold-plated S/D mode switch selects between D mode (standard amp input impedance) and S mode (4x impedance multiplication for warmer, more detailed tone). Frequency response spans 20Hz to 100kHz. Always-on design with no footswitch — designed to sit at the start of your signal chain and stay engaged. Runs on 9-20V AC or DC, or 9V battery, drawing just 9mA. Dimensions: 90 x 92 x 39mm, 356g. Discontinued.