Specifications are subject to change without notice.
sPeCIFICatIONs
Video
Gain ...................................................... Unity
Bandwidth .............................................. 280 MHz (-3 dB)
Differential phase error ........................... 1.0º at 3.58 MHz and 4.43 MHz
Differential gain error .............................. 1.0% at 3.58 MHz and 4.43 MHz
Crosstalk ................................................. -68 dB @ 10 MHz, -39 dB @ 100MHz
Switching speed ..................................... 5 ms (max.)
Video input and loop-through
Number/signal/connectors ..................... 3 RGBHV, RGBS, RGsB, RsGsBs on 15 Pin HD
1 RGBHV, RGBS, RGsB, RsGsBs local monitor
loop-through on 15 Pin HD
3 S-video on 4-pin mini DIN
3 composite video on BNC
Nominal level ......................................... 1 Vp-p for Y of S-video, and for composite video
0.7 Vp-p for RGB, 0.3 Vp-p for C of S-video
Impedance ............................................. 75 ohms
Horizontal frequency............................... 15 kHz to 145 kHz
Vertical frequency ................................... 30 Hz to 170 Hz
Return loss
RGB ..................................................... <-40 dB @ 5 MHz
S-video ................................................ <-25 dB, 0 to 10 MHz
Composite video ................................. <-40 dB, 0 to 10 MHz
Video output
Number/signal/connectors ..................... 1 RGBHV, RGBS, RGsB, RsGsBs on BNCs
1 S-video on BNCs
1 composite video on BNC
Nominal level ......................................... 1 V p-p for Y of S-video, and for composite video
0.7 V p-p for RGB, 0.3 V p-p for C of S-video
Impedance ............................................. 75 ohms
Return loss .............................................. <-40 dB @ 5 MHz
Switching type ........................................ Triple-Action (RGB delay)
Sync
Input/output type ................................... RGBHV, RGBS, RGsB, RsGsBs (follows input)
Standards ............................................... NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level............................................... 2.0 V to 5.0 V p-p
Output level............................................ TTL: 5.0 V p-p, unterminated
Input impedance .................................... 10k ohms
Output impedance ................................. 75 ohms
Max input voltage .................................. 5.0 V p-p
Max. propagation delay .......................... 30 ns
Max. rise/fall time ................................... 4.0 ns
Polarity ................................................... Positive or negative (follows input)
audio
Gain ...................................................... Unbal. output: 0 dB; bal. output: +6 dB
Frequency response
Preamp/Lineout................................... 20 Hz to 20 kHz, ±0.5 dB
Direct (4/8 ohm) ................................. 20 Hz to 20 kHz, +0 dB/-0.5 dB @ 1 W
Transformer (70V mono amplifier) ......... 50 Hz to 20 kHz, +0 dB/-0.3 dB @ 1 W
Transformer (100V mono amplifier) ........ 50 Hz to 20 kHz, +0 dB/-3 dB @ 1 W
THD + Noise
Power amp (mono or stereo) ............... 0.037% @ 1 kHz at nominal level
(1 watt, 8 ohm load)
Preamp ............................................... 0.11% @ 1 kHz at nominal level
Lineout ................................................ 0.018% @ 1 kHz at nominal level
S/N at maximum power output (unweighted)
Power amp .......................................... >75 dB @ 10 Hz to 22 kHz
Preamp/Lineout................................... >80 dB @ 10 Hz to 22 kHz
Crosstalk ................................................. <-80 dB @ 1 kHz, fully loaded
Stereo channel separation ....................... >80 dB @ 1 kHz
CMRR ..................................................... >75 dB @ 20 Hz to 20 kHz
audio input
Number/signal/connectors ..................... 3 stereo, unbal. line level on RCA (input 1-3)
1 stereo, bal./unbal. line level on 3.5 mm captive
screw (input 4)
2 stereo, unbal. line level on
3.5 mm TRS (input 5-6)
1 mono, bal./unbal. line level on 3.5 mm captive
screw (aux/mix input)
Impedance ............................................. >10k ohms unbalanced, DC coupled
Nominal level ......................................... -10 dBV (316 mVrms)
Maximum level ....................................... +8 dBV (2.51 Vrms), unbalanced at <0.1%THD+N
+10 dBu (2.45 Vrms), balanced at <0.1% THD+N
Input gain adjustment ............................ -42 dB to +24 dB, adjustable per input
NOTE:
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
audio output — lineout and preamp
Number/signal/connectors ..................... 1 stereo/mono, bal./unbal. fixed line level on
3.5 mm captive screw (line out)
1 stereo/mono, bal/unbal. variable level on
3.5 mm captive screw (pre-amp)
Impedance ............................................. 50 ohms unbalanced, 100 ohms balanced
Nominal level ......................................... Configurable: -10 dBV (316 mVrms, default),
+4 dBu (1.23 Vrms)
Maximum level (600 ohm)
Power amp (mono or stereo) ............... >+17 dBu, balanced <0.5% THD+N
Preamp ............................................... >+19 dBu, balanced <0.1% THD+N
Lineout ................................................ >+16 dBu, balanced <0.1% THD+N
NOTE:
Unbalanced wired outputs produce 6 dB of attenuation.
audio output — mono power amp (mlS 406ma only)
Number/signal type ................................ 1 mono on 5-position screw terminal
Sensitivity @ max power ......................... -20 dBV (100 mVrms) (adjustable)
Power bandwidth
Direct (4 ohm) .................................... 20 Hz to 20 kHz, 0.5% THD
Direct (8 ohm) .................................... 20 Hz to 20 kHz, 0.15% THD
Transformer (70V) ............................... 50 Hz to 20 kHz, 1% THD
Transformer (100V) ............................. 50 Hz to 20 kHz, 0.5% THD
Maximum power output
Direct (4/8 ohm) ................................. 20 watts max. (continuous)
Transformer (70/100V) ........................ 16 watts max. (continuous), transformer coupled
Protection ........................................... Input limiting, thermal, short circuit
audio output — Stereo power amp (mlS 406Sa only)
Number/signal type ................................ 1 stereo (default) or dual mono (configured
via software) on 5-position screw terminal
Sensitivity ............................................... -20 dBV (100 mVrms) (adjustable)
Power bandwidth at maximum power output
Direct (4 ohm) .................................... 10 Hz to 20 kHz, 0.5% THD
Direct (8 ohm) .................................... 20 Hz to 20 kHz, 0.8% THD
Maximum power output
Direct (4 ohm) .................................... 24 watts max. 12 watts, rms, per channel
Direct (8 ohm) .................................... 16 watts max. 8 watts, rms, per channel
Protection ............................................... Input limiting, thermal, short circuit
control/remote — Switcher
Serial control port ................................... RS-232, 3.5 mm captive screw connector,
5 pole (uses 3 poles)
Program control ..................................... Extron’s configuration program for Windows
®
Extron’s Simple Instruction Set (SIS)
™
general
Power ..................................................... 100 VAC to 240 VAC, 50/60 Hz, 60 watts,
internal, autoswitchable
Rack mount ............................................ Yes, with included brackets (#70-077-03)
Metal enclosure dimensions .................... 1.75" H x 17.5" W x 8.5" D (4.4 cm H x
44.4 cm W x 21.6 cm D)
Product weight
MLS 406 ............................................. 5.0 lbs (2.3 kg)
Amplified models ................................ 6.0 lbs (2.7 kg)
Shipping weight
MLS 406 ............................................. 10 lbs (5 kg)
Amplified models ................................ 11 lbs (5 kg)
Listings ................................................... UL, CUL
Compliances ........................................... CE, FCC Class A, VCCI, AS/NZS, ICES
NOTE:
All nominal levels are at ±10%.
Model
Version Description
Part Number
MLS 406
Variable preamp audio output ................................. 60-560-01
MLS 406MA
Mono Audio amplifier ............................................. 60-560-02
MLS 406SA
Stereo audio amplifier ............................................. 60-560-03
