Sunn Coliseum PA 1969 6550 Tubes

1969 Sunn Coliseum PA amp. This is the kind of amp Leslie West used to get his unique tone with mountain. This was designed as a PA but makes an awesome, loud guitar amp. The amp is in great condition with wear as expected for a 46 year old amp: tolex is dry, the steel chassis has surface oxidation, and one of the huge transformers has a slightly bent ear. All original components except the polarity switch has been disconnected, a grounded plug added at some point for safety, and solid state diode rectification was added at some point for reliability. These modifications could be easily undone by a tech if desired.