Tone Pump EQ

The Barber Electronics Tone Pump EQ features and specifications are as follows:

- New tone control design for a clearer and more dynamic sound
- EQ update adds controls for presence and midrange
- Precision matched components for symmetrical clipping and reduced intermodulation distortion
- True bypass switching with LED indicator
- Two levels of overdrive for distorted rhythm and sustaining/thickening lead work
- Full-size pots for durability and easy serviceability
- Handmade with each unit signed and dated by the craftsman
- New EQ controls including external bass control, presence, and midrange controls
- Volume knob response circuitry for numerous shades and textures
- Cast aluminum enclosure for durability
- Double-sided PC board with plate through holes for longevity
- Unique pivot style 9-volt battery clip for durable, long-life operation
- High-quality components including carbon resistors and metalized polyester caps
- Barber adjustable phono-style recovery stage for recovering frequencies lost in the overdrive stage
- Transparent presentation that maintains the tonal balance of the guitar and amp
- Discontinued, with a price of $224.95 and a current draw of 12mA