Mad Professor Deep Blue Delay

Brand New, never gigged A natural sounding digital/analog delay, with the analog direct signal path. CONTROLS LEVEL: Sets the level of delayed signal mixed with straight guitar tone, fully CCW there is only straight (un-effected) guitar signal heard and fully CW gives the loudest delay. DELAY: Controls the delay time from 25ms (fully CCW) to 450ms (fully CW). REPEAT: Controls the repeats of the delay signal, fully CCW gives one repeat and at fully CW you get infinite feedback. ELECTRICAL SPECIFICATIONS Current consumption: 32mA at 9VDC Voltage range: 8V to 15V (below 7.5V delay signal will be muted) Input impedance: IZ 180K ohms Output drive capability: 10K ohms Maximum input voltage: 2V peak 650 mV rms Signal to noise ratio: 80 dB Delay time approximately 25 ms to 450 ms Power requirement supplied via 2.1 mm DC socket Input and output connections via 1/4” phone jack Complete bypass and input of circuit grounded when in bypass POWER REQUIREMENTS 6F22 9V battery or DC eliminator 2.1 mm plug center negative and positive sleeve.