MS SERIES SPECIFICATIONS
INPUTS
Analog audio: 2 (or 4) each female balanced XLR
CMRR >90 dB, 20 Hz to 20 kHz
Differential Input Impedance: 24 kΩ
Maximum Input Level: +25 dBu
Signal present indicator: -20 dBu sensitivity
Digital audio: 1 (or 2) each BNC, AES/EBU
(if present) Resolution: 24 bit
Sampling Frequency: 16 kHz to 96 kHz
Oversampling: 8X
Internal Clock: 256 x Sampling Frequency
THD+N: -83 dB
Dynamic Range: 95 dB
Signal to Noise Ratio: 97 dB
Channel Separation: 95 dB
Internal Analog Filter: -3 dB at 32 Hz
Video: 1 each BNC Video, auto sense NTSC/PAL
(if present) Input level: 1.0 Vp-p composite video
(to EIA RS-170A and PAL Standards)
OUTPUTS
Analog audio: 2 each male balanced XLR
Maximum Output Level: +25 dBu into 1 kΩ
Gain Trim: ±6 dB (dual ganged stereo control)
Signal Present indicator: -20 dBu sensitivity
Differential Output Impedance: 50 Ω with
Load Capacitance of up to 1 µF
Frequency Response: 20 Hz to 200 kHz
THD+N: .002%
Headphone: Power: 270 mW into 56 Ω, both channels
driven
THD+N: .003%
VIDEO
(if present) Display type: TFT, LCD
Screen Size (diagonal): 1.8 inch
Active Display Area: 48.6 mm W x 39.6 mm H
Number of pixels: 280 W x 220 H
Dot Pitch: 0.127 mm W x 0.121 mm H
Brightness: 140 cd/m2 typical (140 cd/m2min.)
Contrast Ratio: 100 typical (60 minimum) at
optimized viewing angle
Viewing Angle: Left/Right: ±45°H (at CR>10)
Top/Bottom: ±10°/30°V (at CR>10)
MS2ADV-1
rear view
0
+6-6
RL
SIGSIG
VIDEO
INPUT
ANALOG OUTPUTS
GAIN TRIM
AES 1
SIG
SIG
SIG
ANALOG INPUTS
CH 2CH 1
CHASSIS
GROUND
DC POWER INPUT
MS4AD-1
rear view
SPEAKERS Type: 2 each, 1.5" x 2.75" full range,
acoustically tuned with chassis damping.
Each channel driven by 20 Watt amplifier.
Output: 87 dB SPL at 1 meter, 150 Hz to 16 KHz
Magnetically shielded
CONTROLS
Front Panel: Volume
Balance (non-video units only)
VU/PPM Select
Speaker Mute
+4/+8 dBu Reference Level Select
Meter Dimmer
Analog/Digital Source Select (digital units only)
Left Channel Select, Right Channel Select (four
input models only)
LCD Monitor: Brightness, Contrast, Color, Tint
(if present)
Rear Panel: Gain Trim (±6 dB, analog outputs only)
INDICATORS
Front Panel: 2 (or 4) each, 14 segment LED meters: -40 dB
to +3 dB labels; 0 dB indication is equivalent
to +4 dBu or +8 dBu depending on Ref Level
setting. Internal trim control allows user adjust-
ment. PEAK indicator lights 1 dB above highest
display segment, and is internally adjustable.
VU/PPM indicator
Channel to Channel Phase
Analog/Digital input selection
Speaker Mute
Signal Present (for digital inputs only)
Rear Panel: Signal Present for each analog and digital audio
input. Sensitivity: -20 dBu
POWER
Type: External with DIN 5 connector
Operating: Universal 100-240 VAC, 50/60 Hz, 45 W
Agency Approvals: UL/CSA/CE listed
Output: DC Output: +5 VDC at 3 Amps
+12 VDC at 2 Amps
-12 VDC at .3 Amps
MECHANICAL
Dimensions: 19" W x 13" D x 1.75" H
Weight: 9 lbs (4.1 kg)
Specifications subject to change without notice.
The MSSeries is manufactured in the United States of America.
2-0118 963027-3032
date stereo digital signals sampled at rates up to 96 kHz, in
AES/EBU format, via rear panel BNC inputs. A/D converters
provide up to 8X oversampling, with a dynamic range of 95 dB.
Video models include an 1.8" LCD video monitor which
automatically senses and displays either NTSC or PAL
signals. Adjustments for Color, Brightness, Contrast, and Tint
are provided on the front panel.
Because the speakers in the MS Series are magnetically
shielded, no special consideration is required for installation in
critical locations near video monitors.
The Furman MS Series is protected by a Three Year
Limited Warranty covering defects in materials and
workmanship.
0
+6-6
RL
SIGSIG
ANALOG OUTPUTS
GAIN TRIM
AES 2
AES 1
SIGSIG
SIG
SIGSIG
SIG
ANALOG INPUTS CH 4CH 3CH 2CH 1
CHASSIS
GROUND
DC POWER INPUT
