Specifications
DIMENSIONS: 6” (152mm) W x 4.3” (110mm ) D (w/ jacks) x 2.5” (63mm) H (w/ knobs and feet)
WEIGHT: 1.1 lb (0.5kg)
POWER SUPPLY: 9VDC-18VDC (low noise type), either polarity, 80mA
POWER SUPPLY JACK: 2.1mm center pin with 5.5mm barrel (standard Boss pedal dimensions)
INPUT IMPEDANCE: 1 Meg Ohm
INPUT SENSITIVITY (nominal): -10dBu to -20dBu (instrument level)
INPUT SENSITIVITY (maximum): >0dBu (9V supply), >+5dBu (12V supply), >+10dBu (18V supply)
HIGH PASS Filter Range: 25Hz – 120hz, 18dB/oct variable
EQ Filter Points:
LOW: +/-15dB shelving below 75 Hz
MID: +/-15dB peak-dip, between 150Hz – 2.8kHz
HIGH: +/-15dB shelving above 6kHz
PREAMP OUTPUT IMPEDANCE: 1k ohm (unbalanced), 2k ohm (balanced)
PREAMP OUTPUT LEVEL (nominal): -10dBu to +4dBu (line level)
PREAMP OUTPUT LEVEL (unbalanced maximum): +8dBu (9V supply) +12dBu (12V supply), +16dBu (18V supply)
PREAMP OUTPUT LEVEL (balanced maximum): +14dBu (9V supply) +18dBu (12V supply), +22dBu (18V supply)
DIRECT OUTPUT LEVEL (balanced nominal): -30dBu (mic level)
DIRECT OUTPUT IMPEDANCE: 2k ohm (balanced)
AUX INPUT IMPEDANCE: 10 K Ohm
AUX INPUT LEVEL (nominal): -10dBu, stereo (sums to mono)
AUX INPUT LEVEL (maximum): +10dBu, stereo (sums to mono)
HEADPHONE OUTPUT: Drives headphones and IEM buds from 8 ohms -200 ohms, stereo output, mono signal path. (Higher impedance headphones, such as 600 ohms, will result in less output and headroom.)