920D Custom ES335-50S Upgraded Replacement ES-335 Wiring Jan 17, 2017A 920D Custom ES335-50S Wiring Harness is built to easily drop into your guitar and totally transform your tone. With genuine paper in oil capacitors your guitar will have the classic sound of a vintage ES-335. This wiring scheme provides a tight, transparent tone.2.6/5(9)Price: $109Brand: 920D Custom Amazon: es335 wiring harness ES-335 Wiring Harness Sprague Vitamin Q uF Upgrade Short Shaft 525K. More Buying Choices $98 (1 new offer) 920D ES-335 Modern Style Wiring Harness for Gibson CTS Switchcraft Orange Drop. 3.5 out of 5 stars 4. $124 $ 124. 99. FREE Shipping. ES335 Prebuilt Wiring Harness PIO K42Y Vintage Aged Tone Caps.