Description
Rewiring a preamp from scratch is one of those jobs that eats an afternoon and half your patience — Bartolini’s HR4.7/918 harness hands you the finished result instead. It’s a complete, pre-assembled active preamp loom built around Bartolini’s own 3-band circuitry and audio-grade potentiometers, so you get the pro-level tone shaping without touching a soldering iron on the electronics themselves.
Control layout is straightforward once it’s mounted: two pots handle Volume and Blend, while three more take care of a stacked Treble/Bass knob plus a dedicated Mid control, backed by a 3-frequency toggle switch for dialing in exactly where that midrange bump sits. Run it on 9V or step up to 18V for extra headroom and lower noise floor — the harness ships ready for either, including the second battery clip needed for the 18V setup.
Everything from a boutique-luthier build to a weekend upgrade benefits from this kind of drop-in electronics package, and it’s the same preamp architecture Bartolini supplies to builders and repair shops worldwide.
- 3-band EQ preamp, pre-wired and ready to install
- Volume – Blend on two pots
- Treble/Bass stack + Mid control, plus 3-frequency toggle switch
- Switchable 9V/18V operation
- Includes 2nd battery clip for 18V use, wiring instructions, and black ring & center knobs for the tone stack
- 100% USA-made by Bartolini
Pro Audio Land is a long-standing authorized Bartolini dealer, so you’re getting a genuine, factory-built harness — not a knockoff.
Reviews
There are no reviews yet.