Vintage Tube Primer If you're looking for a unique vintage-flavored sound with wide, warm overdrive and authentic charisma, the Tube Primer is the perfect choice. This pedal offers exquisite tone control and a switchable 0-20dB clean boost. What sets the Tube Primer apart is its unique direct level mix function, allowing full control over blending the overdrive with the dry or original signal. Use the Tube Primer solo, punch it with a boost with or without overdrive, or fully mix the overdrive to get the original vintage sound of an old tube amp. #tubescreamer #TS-type #guitar #effector