Quick view Collins Magnum 6, Model RF6DB-C RF Speech Processor 7 Pin Interface Cable in Excellent Condition Collins MSRP: Now: $49.99 Was: This Collins Magnum 6, Model RF6DB-C RF Speech Processor 7 Pin Interface Cable, is in Excellent Condition. This is the cable only and is the correct cable for the RF6DB-C unit made for Collins 32S-1, 32S-2, and 32S-3 Transmitters. It will... MSRP: Now: $49.99 Was: Quick view Qty in Cart: 0 Price: MSRP: Now: $49.99 Was: Subtotal: