Description
Passive pickups sound great until you run them through a long cable, a pedalboard, or a busy DI chain — that’s where signal starts to lose its punch. The Bartolini Dual Buffer steps in as a simple fix: two independent buffer channels, each delivering 6dB of clean gain, built to preserve your tone’s clarity and low-end weight from instrument to amp.
Because it’s a dual circuit, this buffer works well for basses with split pickup setups, stereo outputs, or separate pickup/blend configurations where you want each signal path buffered on its own rather than sharing a single stage. That keeps phase relationships and tonal balance intact instead of forcing both signals through one circuit.
Bartolini has built its reputation on electronics that get out of the way of your instrument’s natural voice, and this buffer follows that same philosophy — it’s not about coloring the sound, it’s about protecting it. The added gain compensates for any signal loss along the way, so what reaches your amp or interface is closer to what your pickups are actually putting out.
- Dual independent buffer channels
- 6dB of gain per channel
- Designed for use with passive bass pickup systems
- Bartolini build quality and tone philosophy
A practical, no-frills upgrade for bassists who care about preserving signal integrity from the pickup all the way to the front of the amp.





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