Description
If you’ve ever wanted your instrument’s tone stack to do more than nudge the highs and lows, the Bartolini TCT is built for exactly that. This active 3-band preamp module hands you serious range over Bass, Midrange, and Treble, letting you carve everything from scooped modern tones to warm, vintage-flavored voicings without swapping instruments.
- Wide-range active boost/cut across three bands: Bass, Midrange, and Treble
- 300 Hz mid cut for dialing out boxiness or shaping low-mid punch
- Tonal reach comparable to classic Fender amps with Bass/Treble/Presence control layouts
- Designed for use in electric guitars, basses, and other electronic instruments
The appeal here is flexibility. Rather than a single fixed mid frequency baked into the circuit, the 300 Hz point on this TCT gives you control over a musically useful low-mid zone — the region that can make a bass sound either muddy or authoritative, and can push a guitar toward either honk or warmth. Paired with generous Bass and Treble sweep, it’s a preamp that rewards players who like to fine-tune their voice on the fly rather than settle for whatever their stock electronics gave them.
Full wiring instructions and a detailed technical explanation are provided directly by Bartolini, so installation and setup are well documented if you’re wiring this into your own build or retrofit.





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