Add to Cart Quick view Swan (Transceivers with 5.500 MHz IF) RARE Magnum 6, Model RF6DB-S, RF Speech Processor in Excellent Condition heathkit MSRP: Now: $124.99 Was: This Swan (Transceivers with 5.500 MHz IF) RARE Magnum 6, Model RF6DB-S, RF Speech Processor, is in Excellent Condition Magnum 6 Speech processors were initially made for Collins Radios but they did make some for other radios and this one is a rare... 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