CONTROLS:
MICROPHONE SPLITTER
Pro Co Sound
225 Parsons Street | Kalamazoo, MI 49007
800-253-7360
»
www.procosound.com
INPUT:
Female 3-pin XLR-type connector accepts signal from low-
impedance (150 ohm nominal) microphone or similar source.
Input impedance (with 1.0 kohm loads on DIRECT and both
ISOLATED OUTPUTS): approx. 500 ohm.
DIRECT OUTPUT:
Male 3-pin XLR-type connector wired in parallel with INPUT
provides signal to feed mixer input.
ISO OUTPUTS:
Male 3-pin XLR-type connectors provide floating
transformer-isolated low-impedance outputs to feed mixer
inputs. Recommended load impedances: 1.0 kohm.
GND/LIFT:
GND position connects pin 1 of INPUT/DIRECT OUTPUT to
pin 1 of ISOLATED OUTPUT. LIFT position “floats” ISOLATED
OUTPUT. Used to reduce hum and buzz by eliminating
ground loops and providing proper grounding for various
conditions.
MS
3
APPLICATION INFORMATION
XLR FEMALES
XLR MALE
PHANTOM POWER (IF REQUIRED)
MUST BE PROVIDED BY CONSOLE
CONNECTED TO DIRECT OUTPUT.
LOW-IMPEDANCE MICROPHONE
SIGNAL SOURCE
DIRECT BOX OUTPUT
MIC INPUT OF MIXING CONSOLE
SIGNAL PATH
MICROPHONE CABLE
(Balanced)
MIC INPUT OF MIXING CONSOLE
MIC INPUT OF MIXING CONSOLE
INP
UT
DIRE
CT
OU
TP
UT
GND LIFT
GND LIFT
ISO OU
T 2
ISO
OU
T 1
XLR FEMALE
