XPR needs TLC

xpr-guy · Post by **xpr-guy** » Fri Apr 30, 2021 12:23 am

Hello all, I just got an XPR preamp, it was damaged at some point

xpr-guy · Post by **xpr-guy** » Sun May 02, 2021 10:25 pm

Is there any way to get a schematic for the XPR .. and even the XPRa ?
thanks all...

Post by **rbc** » Mon May 03, 2021 12:46 am

Getting schematics is tricky. Some, or maybe all of the IP is owned by Jim Dunlop. There are some authorized Rockman repair technicians. David "SG" Ferringer is the most obvious. I don't know if he would take on the XPR/XPRa systems. The last time I heard of a XPR being repaired, I believe Bob Cedro from Jim Dunlop did the work.

xpr-guy · Post by **xpr-guy** » Mon May 03, 2021 1:47 am

Thanks for the reply. I really didn't dig further than a guugul search and got these
I guess I am used to finding schematics for all number of amps and just don't consider the IP aspect of things.

xpr-guy · Post by **xpr-guy** » Sat May 08, 2021 1:20 am

Here are some more shots, the only thing I have found just from looking was the transistor at Q701 was leaning against the resistor next to it, R741 I think it says ?

100_1442.JPG

100_1556.JPG

100_1504.JPG

xpr-guy · Post by **xpr-guy** » Sun May 09, 2021 1:37 pm

deleted

xpr-guy · Post by **xpr-guy** » Sat May 15, 2021 7:29 pm

it has been sent for repairs

xpr-guy · Post by **xpr-guy** » Tue Dec 19, 2023 6:52 pm

sorry it took so long for the update , if you care , it was repaired by :

ANODYNE AUDIO SERVICE

136-B Ottawa St S

Kitchener, ON

N2G 3S9

(519)239-8880

it works great now !

rockman-gearup.com

XPR needs TLC

XPR needs TLC

Re: XPR preamp needs TLC

Re: XPR preamp needs TLC

Re: XPR preamp needs TLC

Re: XPR preamp needs TLC

Re: XPR preamp needs TLC

Re: XPR preamp needs TLC

Re: XPR needs TLC