Correct. Running the tuner out into a power amp's line might actually work, but it may or may not sound good, and it definitely wouldn't crank to the full ability of the power amp. Shouldn't damage anything to try, though.
Status Stealth 5 => EBS HD350 => EBS Neo212
Status Register #1, Steinberger Club #0013, EBS Club #34, Pedulla Club #147, Pre-EB MM Club #44, etc.