What provides our all-new OVATION PA 8.2 preamplifier with its unique and highly distinctive sound character, is the optionally available Tube Output Card – conceived and custom-designed by AVM in Germany.

Including exclusive AVM 803 T tube technology and based on a specially crafted double-triode tube with an extra lengthened anode, every tube-driven PA 8.2 preamplifier is set to take every audiophile’s listening experience to a whole new level.

The fully symmetrical output card receives its very own tube voltage from a completely independent power supply unit which is pre-installed as a standard in every base unit of a PA 8.2 preamplifier.

Thanks to our specially developed circuit protection technologies, all OVATION 803 T tubes enjoy an unexpectedly long lifespan of several 10.000 hours.