3RD Power is now building its Dream Weaver and British Dream amps with HybridMaster-Plus, a proprietary volume-management technology that includes a Venue Selector switch, which allows guitarists to adjust volume levels to match their environment. The amps have rear-panel access of the switch’s Stage and Studio modes; Stage represents full power output, while Studio  represents an 80 percent reduction in perceived volume level. Fine-tuning final volume is handled by the HybridMaster control, and when combined, they give control over volume while retaining full touch-sensitivity and tube-amp tone. There is an upgrade path available for current owners. Learn more at www.3rdPower.com.