EVH D-TUNA Category_Switches Small diaphragm condenser microphones have

Small diaphragm condenser microphones have widely moved to transformer-less technology in recent years for ease of design and a lower-cost manufacturing process

inspiration and having fun - free of charge

All-analog BBD (Bucket Brigade Delay) circuitry

and true bypass switching to take this powerful boost box to the next level

EVH D-TUNA Category_Switches Small diaphragm condenser microphones haveEVH D TUNA DROP D TUNING SYSTEM The EVH D Tuna is a unique patented device that enables players to drop the E to D and back, in an instant. D Tuna has been standard equipment on Eddie Van Halen's personal guitars as well as signature series locking tremolo equipped guitars since the early 90's. Since then thousands of D Tuna's have been sold all over the world. D Tuna is proud to be endorsed by many professional players such as Warren DeMartini