Mad Professor Deep Blue Delay
ELECTRICAL SPECIFICATION:
• Current consumption 25 to 32 mA
depending on delay setting
• 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.
NOTES:
DBD is protected against wrong DC eliminator po-
larity. Fuzzy sound is a sign of low voltage. Maintain
recommended voltage for best results.
The manufacturer claims that the above mentioned
product fulfils the requirements as set by
EN 55013, EN 55020, EN 60555-2 and
EN 60555-3, RoHS and WEEE.
Mad Professor pedals carry a 1 year limited warranty.
MAD PROFESSOR AMPlIFICATION lTD
Finland
www.mpamp.com • info@mpamp.com
This product is manufactured by
