![Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! Photo #2579433 - US Audio Mart Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! Photo #2579433 - US Audio Mart](https://img.usaudiomart.com/uploads/large/2579438-6b0c2c43-partridge-977-step-up-transformer-61-cryo-treated-lead-and-copper-damped-high-performance-unit.jpg)
Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! Photo #2579433 - US Audio Mart
![Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! For Sale - US Audio Mart Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! For Sale - US Audio Mart](https://img.usaudiomart.com/uploads/large/2579437-32b1b3ef-partridge-977-step-up-transformer-61-cryo-treated-lead-and-copper-damped-high-performance-unit.jpg)
Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! For Sale - US Audio Mart
![Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! For Sale - US Audio Mart Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! For Sale - US Audio Mart](https://img.usaudiomart.com/uploads/large/2579439-915575cb-partridge-977-step-up-transformer-61-cryo-treated-lead-and-copper-damped-high-performance-unit.jpg)
Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! For Sale - US Audio Mart
![Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! Photo #2579433 - US Audio Mart Partridge 977 Step Up Transformer 6:1 Cryo treated lead and copper damped. High performance unit! Photo #2579433 - US Audio Mart](https://img.usaudiomart.com/uploads/large/2579436-8a1d9308-partridge-977-step-up-transformer-61-cryo-treated-lead-and-copper-damped-high-performance-unit.jpg)