Lastgasp Art Laboratories TransroomThe Lastgasp Art Laboratories Transroom is warm stereo reverb with modulation. While most analog reverbs have a spring in it, this one uses BBD devices for both the reverb and the modulation section, and can deliver a range of tones from rich multi-tap chorus to winding vibrato sounds. An Expression jack allows external control of the “D.TIME” (reverb length). Modulation has controls for rate and depth.

This stompbox is included in the following pedal guides: Best Reverb Pedals with Modulation and Best Stereo Reverb Pedals.