1
Product Overview
615808 User Guide
®
Product Overview
Thank you for purchasing the Model 615808 8-Channel
Audio Mixer with USB I/O by Monoprice
®
. The 615808 is a
14-input, 8-channel mixer that features a full suite of input
options, including four balanced XLR microphone inputs, four
unbalanced mono 1/4” TS line inputs, two pairs of unbalanced
mono 1/4” TS inputs grouped together for stereo control,
a single USB input/output for connection to a computer, a
3 .5mm stereo TRS input, and a pair of RCA inputs . The mixer
can p48V Phantom Power to all four XLR mic inputs .
In addition to the USB input/output, this mixer has five
additional outputs . The Phones output is an unbalanced
stereo 1/4” TRS connection, while the Aux Send and the R
and L outputs are all unbalanced mono 1/4” TS connections .
Additionally, there is a pair of RCA outputs . The R and L
outputs are grouped together for stereo control on the mixer .
The 615808 includes the necessary mounting bracket for
properly attaching the mixer to a stand mount .
This User Guide is designed to provide details about how to
set up and use the 615808 using a PC or Mac (see System
Requirements for compatibility) .
Box Contents
L
R
-
∞
+10
-
∞
+10
AUX
PRE
1
2
3
4
5/6
7/8
PAN
LEVEL
-
∞
+10
LEVEL
MAIN
-
∞
+10
LEVEL
2TK
-
∞
+10
LEVEL
PHONES
-
∞
+10
LEVEL
AUX
L
R
-
∞
+10
-
∞
+10
AUX
PRE
PAN
LEVEL
L
R
-
∞
+10
-
∞
+10
AUX
PRE
PAN
LEVEL
L
R
-
∞
+10
-
∞
+10
AUX
PRE
PAN
LEVEL
L
R
-
∞
+10
-
∞
+10
AUX
PRE
BAL
LEVEL
L
R
-
∞
+10
-
∞
+10
0
-15
+15
LOW
80Hz
0
-15
+15
LOW
80Hz
0
-15
+15
LOW
80Hz
0
-15
+15
LOW
80Hz
0
-15
+15
LOW
80Hz
0
-15
+15
LOW
80Hz
AUX
PRE
BAL
LEVEL
0
-15
+15
-20 dB
0 dB
+25 dB
+45 dB
LINE
MIC
HI
12kHz
GAIN
HI
12kHz
HI
12kHz
HI
12kHz
HI
12kHz
HI
12kHz
0
-15
+15
0
-15
+15
0
-15
+15
0
-15
+15
0
-15
+15
-20 dB
0 dB
+25 dB
+45 dB
LINE
MIC
GAIN
-20 dB
0 dB
+25 dB
+45 dB
LINE
MIC
GAIN
-20 dB
0 dB
+25 dB
+45 dB
LINE
MIC
GAIN
L
R
2TK/IN
2TK/OUT
2TK
MAIN
2TK TO
MAIN
CD/IN
POWER
CLIP
L
-10
-20
0
CLIP
R
-10
-20
0
+48V
615808 Audio Mixer
Power Supply
8-Channel Audio Mixer with USB I/O
User Guide
®
Mounting Bracket
User Guide
Installation Requirements
• USB A-Male to B-Male Cable
• Flat head screwdriver (for attaching mounting bracket)
System Requirements
• Microsoft Windows XP, Windows Vista, Windows 7,
Windows 8
• Mac OS X
Hardware Overview &
Installation
• Stereo USB Audio Interface (Audio Resolution: 16-bit; up to
48kHz sample rate)
• 8 audio channels
• 14 Inputs/Stereo Output
• 4 XLR/¼” TS microphone/line input
• 4 additional ¼” TS line inputs
• USB 2-in/2-out to computer
• RCA 2-in/2-out
• 2-in CD input (stereo 3 .5mm)
• ¼” Headphones Output
• +48V phantom power for condensor mics on all mic inputs
• 2 band EQ ±15dB EQ at 80Hz &12KHz
• Variable Gain
• Mic Inputs -20dB to +45dB
• Line Inputs -20dB to +25dB
• Aux Send on each channel
• 4-LED Level Indicator
• Stand mountable (stand mount included)
• USB Plug-N-Play for PC & Mac (no driver needed)
• Power Supply: DC 12V +
• Power Consumption: 11W
