Mad Professor DBD Deep Blue Delay
The delay is specially designed to work well with distorted tone, as this is the most critical application, where delays often fail. You can use the pedal before or after distortion. As such, it will work exceptionally well on clean sounds where requirements are less stringent, especially in terms of echo bandwidth and repeat formation. Its tone has been carefully tuned with a lot of attention to the first critical reflection and how it repeats decay.
Deep Blue Delay is kept small (Width x Length x Height: 69mm x 111mm x 50mm including jacks and knobs) containing just the basic delay features; Delay Time, Delay Level and Repeat controls. It was designed to work as an ambiance delay; like that of a vintage tape echo and the repeat, the formation was specifically designed to allow easy setting and less critical setting of delay time. With delay times higher than 120ms, the delay time is sometimes set on the beat or on a multiple of the beat. Deep blue handles this by not giving full range repeats, but a tuned response that doesn't need to be on the beat to sound good.
Mad Professor DBD Deep Blue Delay Specificaties
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.
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
6F22 9V battery or DC eliminator 2.1 mm plug center negative and positive sleeve.