Add to Cart Quick view RL Drake L-4B Amplifier 2 Tube Sockets, Filament Choke (Complete Assembly) RL Drake MSRP: Now: $44.99 Was: This Part was carefully removed from a working L4-B Amplifier and comes with a satisfaction guarantee. These parts are very hard to find so you may want to pick up some spare parts just in case! Since I may have several of the same part, the one purchase... MSRP: Now: $44.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $44.99 Was: Subtotal: Add to Cart