"Scott Dorsey" wrote in message
Eeyore wrote:
Nahh, because you can trace backwards from the LF
output jacks.
On double sided high density SMT pcbs ?
Get real Scott ! You should know very well that's not a
practical task. 30 years ago or so it was different for
sure. You can't do that these days unless you have hours
to spare tracing it all out.
So buy a Rane AC-22. Two-sided board, through hole DIP
construction with standard op-amps, and the schematic is
on the website.
Only problem with it is that the 1/4" phone jacks are
prone to fail and
The Rane "Mojo Series" version of the same basic crossover has XLR
connectors. Model number is MX22 and it still shows up on eBay from time
to time. This appears to be a new one at a good price:
http://www.audiolines.com/product.ph...cat=210&page=1
it uses a wall wart.
No the RS-1 is not a wall wart. Rane uses a well-engineered, highly robust
cord wart. There are cables on either side, and it has heavy tabs for
screwing down into place.
http://www.amazon.com/Rane-RS-1-Powe.../dp/B0002IU02S
I was originally a little alarmed
at the pots used for turnover frequency adjustment, but
they actually track very well and hold up well to abuse.
That's because the turnover control just taps off some DC to send to some
VCA that actually set the parameters for the state variable filters.