Glenn DeLaune - Boss GT-10 - 4 Cable Method Demo with the Marshall JVM 205H - YouTube
Seymour Duncan Get Wired: Four Cable Method - Guitar Pickups, Bass Pickups, Pedals
How To Use The Boss GT-100 As a MIDI Controller And Via The Four Cable Method At The Same Time - YouTube
GT-1000 and GT-1000CORE: Troubleshooting SEND/RETURN [1 and 2] with compact pedals – Roland Corporation
BOSS GT-1 Guitar Effects Processor with Instrument Cables
How to Use the Four Cable Method - Guitar Gear Finder
How To Use 4-Cable Method With A Multi Effects Pedal - Easy Explanation! - YouTube
How to Use the Four Cable Method - Guitar Gear Finder
How to Use the Four Cable Method - Guitar Gear Finder
BOSS - gt-1000core
ZenLian Music Academy. - Guitar Tum te aa ding, 4 cable Method, Tuhun Multi effect ( Line5-Boss GT-100) a zang te in Power Amp ( Marshall ect) tawh zom in tum leng
Seymour Duncan Get Wired: Four Cable Method - Guitar Pickups, Bass Pickups, Pedals