I recently re-capped my Beocenter 9000 and also upgraded a few of the opamps as well as restored the CD operation. It is a wonderful piece of engineering. As part of this exercise I got more deeply into the operation of the unit.
I have a technical operation question. When selecting "AUX" the numbers 1 2 3 4 5 8 appear across the top LED display. Selecting AUX-8 will use the Microphone input, this is described in the users manual.
The Beocenter 9000 will also allow selection of AUX 1 through 5. Does anyone know what selecting AUX 1 through 5 does?
George Werl