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BOSS GM-800 Guitar Synthesizer Quickstart Guide - SweetCare
The next-generation BOSS GM-800 guitar synthesizer uses the GK-5 pickup and the Serial GK interface. Let Sweetwater help you get started.

Different rig, but I’ve been strapping on a Jem Jr and making old Tears for Fears covers come out of the speakers: synths, horns, pianos, and all.My wife came in and was like WTF, I’m throwing down on the RG, but it’s trance coming out the speakers
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I'm proud of you for still having it and not taking the easy way outTook me a good bit of cussing to figure this out. lol
I'm proud of you for still having it and not taking the easy way out![]()
Has anyone found a backup power cable for the GM-800 for sale?
Welllll...I pulled the trigger. I'm having it shipped (when Sweetwater gets more in stock) to a FedEx drop point. That's a trick she's not wise to...yet.Keep me in mind when you sell yours.
Welllll...I pulled the trigger. I'm having it shipped (when Sweetwater gets more in stock) to a FedEx drop point. That's a trick she's not wise to...yet.
Man, Sweetwater must have gotten some in stock right after I ordered. All of the stuff, cable, unit and pickup, will be here today.Welllll...I pulled the trigger. I'm having it shipped (when Sweetwater gets more in stock) to a FedEx drop point. That's a trick she's not wise to...yet.
Man, Sweetwater must have gotten some in stock right after I ordered. All of the stuff, cable, unit and pickup, will be here today.
Now...quick question: what would be the best way to run this with my FM9 so I can switch back and forth between synth and guitar parts? I'm a noob at this sort of thing and this is a different animal than the SY-200. I run a wireless live, so I wouldn't need to have two cables running to the guitar.
FYI; I ordered this cable and they don't work. It has a weird, thin TRS connector that sits somewhere between 1/4" and 1/8" from the looks of it?In custom lengths;
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TT1-XX
Digital TT (Bantam) Cable using Ulta Low Capacitance Gepco 5526 Thin profile, 110 ohm AES/EBU Digital Audio CableHand Soldered with Neutrik NP3TT-P TT Connectors**THESE ARE TT CONNECTORS, NOT 1/4" CONNECTORS**btpa.com
Either run it into the FM9 FX loop and/or set up a GM-800 blank scene and use the FM9 MIDI block switch to/from that scene to turn off/on the sound. The latter method allows you to have spillover from the GM-800.Man, Sweetwater must have gotten some in stock right after I ordered. All of the stuff, cable, unit and pickup, will be here today.
Now...quick question: what would be the best way to run this with my FM9 so I can switch back and forth between synth and guitar parts? I'm a noob at this sort of thing and this is a different animal than the SY-200. I run a wireless live, so I wouldn't need to have two cables running to the guitar.
FYI; I ordered this cable and they don't work. It has a weird, thick TRS connector that sits somewhere between 1/4" and 1/8" from the looks of it?
No worries. I should have looked a little closer but these past few weeks have been nuts.Either run it into the FM9 FX loop and/or set up a GM-800 blank scene and use the FM9 MIDI block switch to/from that scene to turn off/on the sound. The latter method allows you to have spillover from the GM-800.
It's the correct cable. You just need to ask them to build it with standard 1/4" TRS ends. Sorry, I only realized that after my original post.
No worries. I should have looked a little closer but these past few weeks have been nuts.
Oh yee of excess faithThe photo on the website sucks. I had to call be sure. Steve from VGuitar pointed this out to me. You can solder the correct ends on. Time to brush up on your soldering skills.