Add to Cart Quick view KD9SV 160 Meter 27dB Variable Gain Preamp fully assembled KD9SV MSRP: Now: $24.99 Was: This KD9SV 160 Meter 27 dB Variable Gain Preamp, is fully assembled and comes with the schematic and paperwork. MSRP: Now: $24.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $24.99 Was: Subtotal: Add to Cart