DIGITAL ECHO CHAMBER

Can be used for various audio systems, karaoke, P.A. toys, or just for fun,… Features 4 Adjustments for MIC or input level, volume or output level, echo delay time, and feedback. 40 Kb SRAM for low distortion and good sound quality Οnboard microphone and audio amplifier Line-In & Line-out connection 9V battery snap included Specifications Power supply: 9V battery (not incl.) or 9…12V DC regulated Power consumption: 150mA max. Delay time: 80…200ms Speaker output: 500mW (8 ohm, 10% THD) Dimensions: 85 x 70 x 20mm / 3.35 x 2.76 x 0.78″