Discuss Acousti-Q, ACP22, ACP8, BlueMax, CL44, Comp-16, DCP8/MD8, DEQ624, EQ3B, GTX44, VXP
2 posts
Page 1 of 1
It lights up ok but has no output sound. Maybe the tube is bad ? it looks like its glowing a dark orange but i cant tell. Wish i had one of those old tube testers you just plug into. any hints ?
User avatar
by rnaqvi on Sat Mar 28, 2015 6:47 am
The tube is the first thing that I would check. One of the good things about the Tube Pre is that it uses a VERY common tube - the 12ax7. If you happen to have access to a guitar amp with a 12ax7, you can just pull the tube out of the amp and try it with the Tube Pre before you spend any money on a replacement.

If that doesn't work, you can open a support ticket at support.presonus.com and our guys will be glad to help further troubleshoot or set up a repair ticket for you.

Hope this helps.

Rick Naqvi
VP of Sales, PreSonus Audio Electronics

2 posts
Page 1 of 1

Who is online

Users browsing this forum: No registered users and 1 guest