# Vacuum Tubes

Filter these results
Sort By:
products per page
View Mode: List View · Grid View
 P-YJRItem ID: 003636 Solid State Tube Rectifier - Yellow Jackets®, YJRThe YJR is a direct plug-in replacement adapter for use in most amplifiers that use 5AR4/GZ34, 5U4, 5Y3 or similar full-wave rectifier tubes. The YJR converts your amp’s vacuum tube rectifier to a solid state rectifier, reducing tube sag for a tighter sound and feel. The tube rectifier can easily be swapped back in when sag is desired. This Yellow Jacket® is a solid state device and as such does not come with vacuum tubes. Converts most audio amplifiers which use a vacuum tube rectifier 5AR4/GZ34, 5U4 or 5Y3 to a solid state device.Safe for all common amplifiers and transformers. Note: Because there is no warm up of a rectifier tube when using this solid state device, it is critical that a standby switch is used that will allow the power tube filaments to warm up before high voltage is applied. $14.95$13.16You save: 12% Qty: * Click to read more T-SSR01Item ID: 004883 Solid State Rectifier - for 5AR4, 5U4, 5Y3 TubesSolid State Rectifier Direct plug-in replacement for 5AR4, 5U4 and 5Y3 rectifier tubes in amplifiers with center tapped secondary power transformer. Use when less 'sag' is desired in the power supply; just switch back to the tube rectifier when 'sag' is desired. NOTE! Because there is no warm up of a rectifier tube when using this solid state device, it is critical that a standby switch is used that will allow the power tube filaments to warm up and generate an electron 'cloud' around the cathode before high voltage is applied. This will prevent 'cathode stripping' in the power tubes. $9.95$8.76You save: 12% Qty: * Click to read more
Don't see a product you're looking for? Send us your product suggestions!