Add to Cart Quick view Collins 30S-1 Antenna Change Over Relay K-101 with Shock Mount, from Working Amplifier Collins MSRP: Now: $124.99 Was: This Collins 30S-1 Antenna Change Over Relay K-101 with Shock Mount, was Pulled from a Working Amplifier that had cosmetic damage from transportation. This is one of the hardest relays to find for the 30S-1 as it is a high wear part that takes... MSRP: Now: $124.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $124.99 Was: Subtotal: Add to Cart