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Re: Short rant: Rosen Sound in LA (106 voice fix)

Posted: Sat Aug 06, 2016 9:38 pm
by Ashe37
Rob @ Rosen Inc wrote: I'd be happy to answer anything else you'd like to know.
Sure

Y'all hiring? :D

Re: Short rant: Rosen Sound in LA (106 voice fix)

Posted: Mon Aug 08, 2016 7:20 pm
by Rob @ Rosen Inc
Give us a call ;)
We're always looking for good talent.
- Rob

Re: Short rant: Rosen Sound in LA (106 voice fix)

Posted: Wed Aug 10, 2016 10:10 pm
by Push-Pull
Rob @ Rosen Inc wrote:Sockets for the chips are another controversy
What is the poblem with sockets ?
I often repair 106s, so mine has voice #1 on socket just to check the 80017A of the 106s of my customers. No problem until today... Image

Re: Short rant: Rosen Sound in LA (106 voice fix)

Posted: Tue Aug 16, 2016 11:11 am
by Rob @ Rosen Inc
Push-Pull wrote:
Rob @ Rosen Inc wrote:Sockets for the chips are another controversy
What is the poblem with sockets ?
I often repair 106s, so mine has voice #1 on socket just to check the 80017A of the 106s of my customers. No problem until today... Image
I don't think there's a problem with sockets if you use the right ones....
Some techs (respectable ones at that) say sockets cause more headache and increase the chances of dropped voices. I assume this means that there's a chance that the sockets won't hold the chip tight enough, and a bumpy car ride can unseat a chip.
I find this plausible.
However, in my experience using nothing-special sockets, it's never been a problem. Not even once.
Roland pcbs of the era were not great. If a chip failed, I would not look forward to de soldering and re soldering a second time to replace a chip. Plus, sockets make it that much easier to use AR chips in the future. It's a good compromise if you're can even call it a compromise.

Re: Short rant: Rosen Sound in LA (106 voice fix)

Posted: Tue Aug 16, 2016 9:08 pm
by sam
I think the sockets are a very nessersary, I have removed countless Juno at chips and the tracking is very fragile.

I see many sad cases from botched attempts on those boards...if you can't solder don't try it.

Got 3 in this week for new chips.

Top tip.....always remove the deadly foam from the pot board...and clean out the sliders.

Re: Short rant: Rosen Sound in LA (106 voice fix)

Posted: Wed Aug 17, 2016 7:31 pm
by Rob @ Rosen Inc
sam wrote:I think the sockets are a very nessersary, I have removed countless Juno at chips and the tracking is very fragile.

I see many sad cases from botched attempts on those boards...if you can't solder don't try it.

Got 3 in this week for new chips.

Top tip.....always remove the deadly foam from the pot board...and clean out the sliders.
That's what it comes down to.... If you can't solder, more so de-solder, don't try it. You will burn the board. You will lift traces. You will cause more problems.

The foam is now days brittle. We're getting it remanufactured right now and will have it available soon.

Re: Short rant: Rosen Sound in LA (106 voice fix)

Posted: Fri Aug 19, 2016 7:04 am
by Push-Pull
Rob @ Rosen Inc wrote:Some techs (respectable ones at that) say sockets cause more headache and increase the chances of dropped voices. I assume this means that there's a chance that the sockets won't hold the chip tight enough, and a bumpy car ride can unseat a chip.
I find this plausible.
Yes I agree, for a 106 on the road, it is preferable to solder. 8-) Mine is in "studio use" only.

Re: Short rant: Rosen Sound in LA (106 voice fix)

Posted: Fri Aug 19, 2016 7:39 pm
by Rob @ Rosen Inc
Push-Pull wrote:
Rob @ Rosen Inc wrote:Some techs (respectable ones at that) say sockets cause more headache and increase the chances of dropped voices. I assume this means that there's a chance that the sockets won't hold the chip tight enough, and a bumpy car ride can unseat a chip.
I find this plausible.
Yes I agree, for a 106 on the road, it is preferable to solder. 8-) Mine is in "studio use" only.
True. Hot glue does the trick though. Sent one on tour with some silicone for extra protection. Not one problem on the road. I've shipped them around the world with a small dab of silicone. No problem.
Interestingly enough, the mid tier sockets I get, generally, will hold the chip tighter.