- Mark Levinson No436 Amplifier Pair in Altoona, Pennsylvania For Sale

This is for a STERO PAIR of No436 amplifiers. Not a single amp. I will only sell them as a pair.
They were used in a 2-channel listening room for the last 4 years and never abused. You will see there are some minor cosmetic blemishes from me moving them around by myself, which I do not recommend. These are really big amps and I suggest a friend to help you move them. The second unit was sitting underneath the first unit so it has a couple of scratches on the top cover but these are only cosmetic. They work perfect and sound great. You can see in the first picture that the lights are on. If you know anything about these amps, if the unit was not working the light would be blinking.
They are priced to sell, I can't use them anymore in my new house and they are just taking up space in my garage. They need a good home!
The No436 continue the Mark Levinson tradition in a design that is perfectly suited to multi-channel audio and theater installations as well as two-channel systems. A sophisticated thermal management system that incorporates cross-cut exposed internal heat sinks makes the No436 ideal for systems where space and ventilation are limited. Built to be rack-mountable, the No436, in combination with the rest of the 400 Series power amps, offer a wide range of options for high- end multi-channel systems.
The power supply is the foundation that all of the audio circuitry is built upon. Both amps benefit from a massive, dedicated, independ- ent linear power supply. Our ongoing listening tests continue to confirm that abun- dant clean power is essential for high performance. Precise control of this power reserve is the task of the amplifier's voltage gain and output stage circuitry. Mark Levinson amplifiers have always featured precision circuitry designed to fully exploit balanced signals. Rather than adding op-amp buffers, or simply duplicating circuitry for both halves of the balanced input signal as many other amplifiers do, Mark Levinson amplifiers feature an advanced, inherently balanced topology for greater efficiency, performance and sonic benefits.
These new amplifiers outperform their predecessors in part because of the refinement of circuit layout. Additionally, the ultra high performance parts that make up the balanced circuits are able to work to their full potential because they reside in the most neutral circuit board material known as Arlon 25. The output stage of these new amplifiers is similar to our other power amplifiers. The matched output transistors continue to be the best performing parts available for this appli- cation and they are mounted directly to the exposed internal black anodized aluminum heat sinks.