They Built My DREAM GUITAR EFFECT PEDAL! (Electro-Harmonix Freeze Sound Retainer Review) - YouTube
Guitar Pedal X - GPX Blog - TC Electronic's Infinite Sample Sustainer Pedal is a Cool New Evolved Layered Fade In/Out Freeze / Sustainer Effect with added Reverb and FX Loop
Electro Harmonix Freeze Sound Retainer – Thomann España
SubZero Deep Freeze Delay Micro Guitar Pedal at Gear4music