Anything from subtle ambience to full on space exploration…the Z Verb can do it. With a classic 3 knob set up (Dwell, Mix, and Tone) you can control all parameters of your reverb. The included footswitch let’s you turn the unit on and off when needed. The Z Verb is equally at home with a Dr Z Amp as it is paired with another fine company’s amp. You’ll find it works exceptionally well with the built in effects loop on some Z models as well as plugged into the front end. All hand wired right here in Cleveland Ohio, the Z Verb is a must for any true connoissuer of fine tube driven spring reverb.