The Tone City Tape Machine analog delay features some of the warmest and nicest analog delay tones I've heard in a while. Not only is this pedal completely noiseless in your signal it's perfect for a range of sounds from Rockabilly, Blues, Country, Rock, and Ambient Weird stuff! (please not that is not an exact genre). This is one of the nicest delay pedals I have had the pleasure to use. It's warm and musical and perfect for adding that touch of class to your solo's and rhythm parts.All Tone City pedals are True Bypass and require a regular 9v Power Supply for operation as they do not have a battery compartment.