Roger...
I think these are also switchers .. They have on the front panel 2 - 1/4" jacks as inputs
an LCD display and a volume pot on the front panel... Oh.. also a 1 U rack panel
On the back as I recall are 7 - 1/4" Jacks ... Want $ 25.00 each and only have 4 in stock
for you risk takers....
If anyone is interested I have some pictures I can send if you email me.
Steve @ Apex Jr
steve.apexjr@prodigy.net