The gorgeous-sounding, tube-powered T-Rex Room-Mate Reverb pedal has been a huge success, with guitarists around the world using it to bring their sound to life. Now, T-Rex is proud to present the next generation of the Room-Mate reverb. It offers the same rich, tubey warmth you know from the first Room-Mate, but enhanced based on your feedback. The first of the updated features is a decay knob that lets you adjust the length of your reverb trail in all four modes. Then, a hi-cut knob was added for that great vintage vibe. Finally, a gain knob makes it possible to use your Room-Mate in an effects loop without overloading the pedal"s input stage. The new Room-Mate offers the same phenomenal-sounding Room , Hall, and LFO modes you already know. But T-Rex added a completely revamped Spring mode that will simply blow your mind. When the decay is set low in Spring mode, Room-Mate emulates a short-spring reverb. Turn the decay up, and you get a killer long-spring reverb you just won"t hear anywhere else. Controls: Mix: Mixes the dry and the wet signal. Set at 12 you can hear the guitar go through Decay: Determines the length of the spring, that is emulated Hicut: Cuts the high notes on the tail of the reverb. Giving the tail a smooth sound Level: Controls the output volume Gain: Controls the level on the input signal. With this knob you can turn down the input signal, if it is too power full. The green light on top of the pedal will go red if the input signal is too high and makes the pedal distort. Reverb types: Spring: Sounds like an old vintage Fender® amp with the typical spring-based reverb Room: Typical room reverb. Like a clinic in a small room. Hall: Sounds like a big concert hall LFO: Reverb with chorus The Room-Mate Reverb pedal provides stereo output through the left and right output jack plugs.Four tube-based reverb modes: Spring, Hall, Room, and LFO Mix, Level, Decay, Mode, Hicut, and Gain controls Stereo operation Includes power supply