I’ve have owned this tuner for 20 years and never thought I would ever offer it up for sale, but here it is. I know I will regret this one also. Been rebuilt a couple times over the years. Completely recapped. This one has Blackgate bipolar N and NX coupling caps. The all high voltage caps and diodes have replaced the high voltage transformer was replaced. The scope is bright and in great shape. This tuner has a wood case. There is no metal cover under the wood case. Great classic Marantz looks and that sounds awesome $3000..