Tuning the boost switch on increase gain by 6db. This function gives players a thicker Tube Screamer sound.
The tone control gives players access to the natural clean sound and biting crunch only possible with tube amps. A simple 2-band control is provided.
TSA15H and TSA15 are able to switch between 15W mode and 5W mode by using the switch located on the back of the amp. 5W mode is designed for those quieter playing situations like practice or home recording, when you require less volume but still desire plenty to warm Tube Screamer tone.
You can control BOOST/NORMAL and TUBE SCREAMER ON/OFF with the footswitch (sold separately).
A variety of outputs allows connection with most types of speaker cabinets. Enjoy the full-tube tone of the TSA with your favorite cabinet.