Dual winding audio isolation coupler with ceramic core
$20.00
A ceramic‑core, dual‑winding audio isolation coupler designed to keep two audio circuits electrically separate while still passing the signal cleanly. Its 1:1 winding ratio helps eliminate hum, ground‑loop noise, and interference. Units like this were originally used in 1960s commercial aircraft to isolate passenger audio gear from the plane’s systems, and today they’re versatile components ready for whatever project you have in mind.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Dual winding audio isolation coupler with ceramic core$20.00
3" Dual 2 Ohm Copper Voice Coil 2" Winding Subwoofer Speaker VC180701$39.00
Vintage 243P1 549940 Audio Matching Transformer Dual Winding Tested Continuity$10.00
Audio Power Transformer - Dual winding for Solid State/Hybrid Amplifier$110.00
Audio-Technica Pro 24 Stereo Microphone & Accessories Wind Foam missing only$45.00
B2 Audio RIOT10 V2 Drop-In Recone Kit 10" Dual 2-Ohm 3" Voice Coil$94.96
Dual 1249 Belt Drive Turntable Dust Cover 33 45 United Audio Vinyl Player S$149.00
Headset Microphone Dual Over-Ear Headset Mic with Mini XLR 4 Pin Plug, Black$23.22
www.userbars.org
