This amp is one of the cleanest examples of an original Dynaco 70 amplifier you will find. The transformers are quiet and they are the highly coveted cloth lead versions. I know of no rust anywhere on the chassis or transformers. The plating on the chassis has it's beautiful mirror finish and the silk screening is in excellent condition. See pictures, yes that is the camera and my hand you see being reflected by the chassis. The quad cap has been replaced. For full disclosure, there are surface scratches but not through the plating on the upper surface which may be seen when standing directly over the amp. (see picture). The tube compliment includes 2 - 7199 RCA Black Plates, 1- 5AR4 Sylvania Rectifier, and a brand new matched quad set of Electro Harmonix Big Bottle "FAT BOYS" 6CA7's. Arguably the best sounding current production 6CA7/ EL34 tube available today. The 6CA7s were purchased Dec. 23 and have less than four hours of use. Proof of purchase of these tubes can be provided upon request. Also included is the original and very clean tube cage. More pictures will be provided upon request and I'll be happy to answer any questions. I am rating this a very conservative 7+. I will only sell and ship to the lower 48, I will accept USPO Money Order or PayPal. I will pay PayPal fee. Shipping costs to be paid by buyer.