The globally popular Chase Bliss Audio "Tonal Recall." This is a very early production unit, serial number 292 (Blue Knob). It's rare to see units from this serial number range for sale, both domestically and internationally. ・Power ON, LED lights & blinks, switches respond, and knobs move, all in good working order. ・Completely original unit, with no modifications or replacements. ・Includes the original wooden box and manual. ・Purchased directly from the manufacturer and used only a few times, it has been stored in very clean condition. - Model Name: Tonal Recall - Effect Type: Analog Delay - Knob Color: Blue - Switch Type: Bypass Switch - Input/Output Terminals: 1/4 inch jack - Included Accessories: Original box, manual Thank you for looking.