Page 1 of 1

Need some help with an Octa Switch with My Blackstar

Posted: October 27th, 2013, 3:49pm
by Pathiratic
Need help with Octa switch and amp channel set up
I bought a Carl Martin octa switch, works great, switches between pedals just fine; I'm trying to get it to switch the amp channels using the external switch, but it's not changing the amp channels at all. I have it plugged into my Blackstar HT Stage 100. I have the external line plugged into the 1/4 jack on the back for the footswitch with a stereo
The manual, it's pretty unclear I've found a couple clips :

"If plugging straight into the Octa-switch does not give you the desired result, we suggest you contact your local qualified amp technician and have him make the required change to your amp’s switch, so it will function with the Octa-switch. (It is impossible to have a switching system that will work with every amp on the market, but because all switching systems are similar, it should be possible to have them all work with the Octa-switch with! For safety reasons, we do not recommend you open or attempt to service this pedal, your switches or your amplifiers unless you have the proper qualifications!) "

And

Please note that the different amps switching systems varies, so we recommend to us a stereo jack, and then try to solder either the hot on ring or tip, till the wanted result are achieved

I'm not too sure what this means

So I guess my question is; does anyone have any insight on what I need to do? Can I do this myself with a bit of solder? I'm not too firmiliar with what this means? I'm not sure If I can slap some solder on something and make it work?

Re: Need some help with an Octa Switch with My Blackstar

Posted: October 28th, 2013, 8:21am
by Pathiratic
Looks like the amp is controlling the channels via db9pin (vga looking input) looks like I'm going to need some kind of converter or maybe an amp tech I can take this to ? Have it modified somehow.


Any amp techs out there have any suggestions ? Who can I take this to to make these 2work together

Re: Need some help with an Octa Switch with My Blackstar

Posted: October 28th, 2013, 8:33am
by crentist
Try this guy, I think he's a member here
http://buffalo.craigslist.org/muc/4103799210.html

Re: Need some help with an Octa Switch with My Blackstar

Posted: January 2nd, 2014, 11:21pm
by Kyle B
crentist wrote:Try this guy, I think he's a member here
http://buffalo.craigslist.org/muc/4103799210.html


Thanks for the plug man! (much belated). I did fix this cat up - he was stoked :)

That link is probably long gone --- My Facebook page should stick around: https://www.facebook.com/FixYerChit