[Heath] Unknown accessory board in SB-101

[Alexander N. Gerli]

Hi, folks!  received a nice-looking SB-101 today, and it appears clean so
far. I have a surprise too: there's a nice looking little PC Board mounted
to a small aluminum subchassis and this is held in place by one of the
screws in the LMO case. I see a small toggle switch and a small screwdriver
pot on the little PC Board. The label reads

R P Electronics
Champaign IL 61820
Model 3.30
S/N 00408

Since it's wired to several places on the Modulator Circuit Board, I'm not
certain what it does. Does anyone on the List know about this company and
what this accessory Board's function is? I'm guessing a speech processor,
maybe?

​73,  Sandy AC1Y​




Alexander N. Gerli, Sr.
548 Allred Mill Road
Mount Airy, NC 27030-2202

Scotsmen walk about 900 miles each year.
A Scotsman drinks around 45 gallons of Whisky a year.
Scotsmen get about 20 Miles Per Gallon.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/heath/attachments/20151119/15047559/attachment.html>