Description
Boost Switch
Tuning the boost switch on increase gain by 6db. This function gives players a thicker Tube Screamer sound.
Tone Control
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.
Wattage Selection
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.
Footswitch Input
You can control BOOST/NORMAL and TUBE SCREAMER ON/OFF with the footswitch (sold separately).