Pre-Wired Harness -

TCT Vintage 2 or 3-Band EQ --Special Order--

TCT is the original Bartolini on-board pre-amp. Widely known as preamp used by Marcus Miller, the TCT is legendary. It has vintage FMV (Fender/Marshall/Vox) frequency controls so each band affects the others and if all bands are set to minimum, the output is muted. The TCT is a vintage, complex product for professional use only.
Most of the layouts below are available in active-only or active/passive versions with a push-pull switch on the volume pot so you can quickly pull to bypass the preamp completely. Choose a layout for more details.
TCT Pre-Wired Harnesses are available as Special Order and will take several weeks for delivery.

Wiring Diagram PDF

2 Pots: (Volume) (Treble/Bass Stack) - TCT-2.2 - Active or Active/Passive

$180.00 – $195.00

3 Pots: (Volume) (Treble) (Bass) - TCT-2.3 - Active or Active/Passive

$175.00 – $190.00

3 Pots: (Neck Volume) (Bridge Volume) (Treble/Bass Stack) - TCT-3.2 - Active or Active/Passive

$195.00 – $210.00

3 Pots: (Volume) (Blend) (Treble/Bass Stack) - TCT-3.3 - Active or Active/Passive

$195.00 – $210.00

4 Pots Inline: (Neck Volume) (Bridge Volume) (Treble) (Bass) - TCT-4.2J - Active or Active/Passive

$180.00 – $190.00

4 Pots Inline: (Volume) (Blend) (Treble) (Bass) - TCT-4.5J - Active or Active/Passive

$190.00 – $200.00

4 Pots: (Neck Volume) (Bridge Volume) (Treble) (Bass) - TCT-4.2 - Active or Active/Passive

$180.00 – $190.00

4 Pots: (Volume) (Blend) (Treble) (Bass) - TCT-4.5 - Active or Active/Passive

$190.00 – $200.00

3 Pots: (Volume) (Push-pull Mid) (Treble/Bass Stack) - TCT-2.4 - Active or Active/Passive

$230.00 – $240.00

3 Pots: (Neck Volume/Bridge Volume Stack) (Push-pull Mid) (Treble/Bass Stack) - TCT-3.4 - Active

$255.00

4 Pots Inline: (Neck Volume) (Bridge Volume) (Push-pull Mid) (Treble/Bass Stack) - TCT-4.4J - Active or Active/Passive

$240.00 – $255.00

4 Pots Inline: (Volume) (Blend) (Push-pull Mid) (Treble/Bass Stack) - TCT-4.6J - Active or Active/Passive

$245.00 – $260.00

4 Pots Inline, 1 toggle: (Volume) (Blend) (Mid) [Mid Toggle] (Treble/Bass Stack) - TCT-4.7J - Active or Active/Passive

$270.00 – $280.00

4 Pots: (Volume) (Treble) (Push-pull Mid) (Bass) - TCT-2.5 - Active or Active/Passive

$220.00 – $230.00

4 Pots: (Neck Volume) (Bridge Volume) (Push-pull Mid) (Treble/Bass Stack) - TCT-4.4 - Active or Active/Passive

$240.00 – $255.00

4 Pots: (Volume) (Blend) (Push-pull Mid) (Treble/Bass Stack) - TCT-4.6 - Active or Active/Passive

$245.00 – $260.00

4 Pots, 1 toggle: (Volume) (Blend) (Mid) [Mid Toggle] (Treble/Bass Stack) - TCT-4.7 - Active or Active/Passive

$270.00 – $280.00

5 Pots: (Volume) (Blend) (Treble) (Mid) (Bass) - TCT-5.0 - Active or Active/Passive

$235.00 – $245.00

5 Pots: (Volume) (Blend) (Treble) (Push-Pull Mid) (Bass) - TCT-5.2 - Active or Active/Passive

$240.00 – $250.00

5 Pots, 1 Toggle: (Neck Volume) (Bridge Volume) (Treble) (Mid) [Mid Toggle] (Bass) - TCT-5.3 - Active or Active/Passive

$260.00 – $270.00

5 Pots, 1 Toggle: (Volume) (Blend) (Treble) (Mid) [Mid Toggle] (Bass) - TCT-5.4 - Active or Active/Passive

$260.00 – $270.00