Used Barcus Berry PIEZO BUFFER 4000XL Direct Box

Used Barcus-Berry 4000XL Piezo Buffer/Preamp

Estimated Year: 1990s–2000s

Made in: USA

This Barcus-Berry 4000XL Piezo Buffer/Preamp is a high-quality solution for getting the most out of piezo pickups, especially on acoustic instruments. Designed to properly match impedance and preserve tone, this unit delivers a clear, natural sound while eliminating the harshness and signal loss that can happen when plugging piezo pickups directly into standard inputs.

The 4000XL features phantom power capability, making it a great fit for studio or live environments where clean signal and reliability are key. With a simple, road-ready design and solid metal housing, this unit is built to perform consistently whether you're on stage or in the studio.

Features

- Piezo buffer/preamp for acoustic instruments

- Model 4000XL with phantom power capability

- Made in USA construction

- Input, monitor out, and XLR main output

- Ground lift switch for noise reduction

- Output pad (-12dB / 0dB)

- Volume control for monitor output

- Durable metal enclosure

Condition

Very Good condition. Fully functional and ready to use.

- Light surface wear from normal use

- Some minor cosmetic marks on the enclosure

- All controls and jacks function properly

Store Policies

- All items are tested before listing and again before shipping.

- Orders typically ship next business day.

- Shipping is available to the continental U.S. only.

- We do not accept trades on shipped items.

- Returns are accepted within 48 hours of delivery. The buyer covers return shipping, and a 20% restocking fee applies. If you have any questions before buying, feel free to message us—we’re happy to help.