I second Audiophile9's comments about the tape loop suggestion. Since the tape out is probably at a fixed line level (somewhere between 1 and 3 volts), your amp would most likely be ROARING with no way to control it. The exception to this rule would be if you had an out of the ordinary preamp design OR an amplifier with input level controls. I would NOT attempt this unless you knew for sure that it would work. Sean
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