mxr m82 bass envelope filter Manual page 2

M82 BASS ENVELOPE FILTER
DESCRIPTION POWER
• Classic envelope filter sounds The MXR Bass Envelope Filter
is powered by one 9-volt battery
• All-analog circuitry for rich,
(remove bottom plate to install),
organic tone
a 9-volt AC adapter such as the
• Separate DRY and FX level
Dunlop ECB003/ECB003E, or a
controls for preserving low end
DC Brick
™
• True bypass
CONTROLS
DRY knob controls volume
of unaffected signal
FX knob controls volume
of envelope filter signal
DECAY knob sets envelope
filter's decay stop frequency
Q knob controls intensity
of effect
SENS. knob adjusts the
sensitivity of envelope filter
to your attack
FOOTSWITCH toggles
effect on/bypass (blue LED
indicates on)
DIRECTIONS
• Run a cable from your bass
to the Bass Envelope Filter's
INPUT jack and run another cable
from the Bass Envelope Filter's
OUTPUT jack to your amplifier.
power supply.
• Start with all controls at 12
o'clock.
• Turn the effect on by depressing
the footswitch.
• Rotate the DRY knob clockwise
to increase volume of unaffected
signal or counterclockwise to
decrease it.
SAMPLE SETTINGS*
BOTTOM DWELLER
SYNTH BASS
* ADJUST SENS. AS NEEDED TO ALLOW FOR INSTRUMENT OUTPUT LEVEL VARIATIONS
• Rotate the DECAY knob
clockwise to raise decay stop
frequency or counterclockwise
to lower it.
• Rotate the Q knob clockwise
to increase intensity of effect or
counterclockwise to decrease it.
• Rotate the SENS. knob clockwise
to increase envelope filter's
sensitivity to your attack or
counterclockwise to decrease it.
BUBBLE FUNK GORILLA BISCUIT
CLASSIC 70'S FUNk TECHNO/DANCE
SPECIFICATIONS
Input Impedance 1 MΩ
Output Impedance 100 Ω
Max Input Level* -15 dBV
Max Output Level +8 dBV
Noise Floor* -94 dBV
Filter Sweep (f ) 76 Hz to 3.2 kHz
c
Sensitivity Range 46 dB
Max Sensitivity at 500 Hz
f 3.2 kHz -23 dBV
c =
f 100 kHz -39 dBV
c =
Decay Stop Freq. 76 Hz to 1.3 kHz
Filter Gain at f
c
Q Min, f 76 Hz +8 dB
c =
Q Max, f 76 Hz +18 dB
c =
Q Min, f 3.2 kHz +8 dB
c =
Q Max, f 3.2 kHz +26 dB
c =
FX Range** -∞ to 0 dB
Dry Range -∞ to +6 dB
Bypass True Hardwire
Current Draw 6 mA
Power Supply 9 volts DC
*A-weighted, all controls at mid position.
**Relative to filter gain
P.O. BOX 846 BENICIA, CA 94510 U.S.A.
TEL: 1-707-745-2722 FAX: 1-707-745-2658
DUNLOP MANUFACTURING, INC.