Our Custom Wiring Harness Upgrades are built to quickly and easily drop into your guitar and totally transform your tone.
Premium oil-filled capacitors will give your guitar the classic tone of a vintage SG®. The wiring scheme provides a tight, transparent tone. Unlike modern wiring schemes, it features a reduced treble cut, when rolling back the volume control. The highs sound clearer - especially with the volume pot rolled back. The harness effectively gives you a treble bleed kit function on each volume pot, without adding the extra caps and resistors.