BOSS GT1000CORE - 4 Cable Method! Use a valve amp with your BOSS GT1000 CORE! (how to) - YouTube
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
Amazon.com: BOSS GT-1 Guitar Multi-Effects Processor Bundle with BOSS Tone Studio, Blucoil 9V DC Power Supply, 2-Pack of Pedal Patch Cables, and 4-Pack of Celluloid Guitar Picks : Musical Instruments
effects pedal - Using a looper with the 4-cable-method (4CM) - Music: Practice & Theory Stack Exchange
How To Use 4-Cable Method With A Multi Effects Pedal - Easy Explanation! - YouTube
Boss GT-1000Core review | Guitar World
The 4 Cable Method Step by Step Tutorial and Explanation - YouTube
Using a Boss GT100 with your Tube Amp via the 4 Cable Method - YouTube
How to connect in 4 Cable and 7 Cable Method? GT-1000 Ultimate Guide Video Series - YouTube
MultiFX for 4-cable-method, but with analogue distortion? - theFretBoard
What is 4 Cable Method & How Do You Use It? - Andertons Blog
GT-100 Tip: Four Cable Method - Roland Resource Centre