6 digital reverb effects in one device! Marshall's RF1 offers reverb effects of every kind in pedal format. Because with its six reverb modes it leaves nothing to be desired. In addition to rich digital reverb, the user can also create more vintage-oriented spring reverb sounds or even completely crazy reverb effects played backwards. As with the EH-1 delay pedal, the RF1's maximum delay time for the effect is two seconds - this can also be adjusted with an external expression pedal if necessary. True Bypass and "Spill Over" operation Since the True Bypass circuit would cut off the reverb signal directly when the effect is switched off, the fully decaying Spill Over Reverb is always available at one of the outputs if required - when combined, both outputs always provide the stereo version of the selected reverb effect. Component quality without compromise! Solid metal housings protect the high-quality components of the Marshall effects pedals from damage. Stable potentiometers (with metal axle) ensure clean adjustment and safe operation, even if the stage platforms get a little damp and dirty... Practical - right down to the last detail... From the securely closed battery compartment, which can of course be opened without any special tools is, via the 9V power supply connection, the reverse polarity protection, the sturdy control arrangement up to its minimum current consumption: The Marshall effects pedals are so well thought out and sophisticated in every detail that (unlike other effects pedals) in practice you never have to worry about any stupid little things need to be angry.