In Reply to: Bose 901 with Integrated Amp posted by mail@artbaseinc.com on January 11, 2015 at 10:46:36:
is a tape monitor loop.
The sub out is most likely an LFE only output and the preamp in is a way to separate preamp from power amp.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- What you need - E-Stat 15:55:12 01/11/15 (0)