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03655

ATI MM100 Matchmaker Interface System

ATI MM100 Matchmaker Interface System
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4 Channel Bi-Directional Balanced XLR and Unbalanced RCA Converter
NZ $1,247.00
Excl GST
Qty.
The MatchMaker Interface Systems match all levels and impedances between unbalanced phono jacks and balanced 600/150 ohm systems. Equally important, they allow complete output ground isolation of consumer line operated equipment to avoid creating RF and hum inducing ground loops back through the power system. Only a true transformer coupled output can provide the required isolation to do the job and only ATI's unique drive circuitry does the job with none of a transformer usual limitations. Use the MM100 for record-playback applications interfacing audio or video cassette recorders, sound cards, digital workstations (DAW) and also for input-output matching of Equalizers, NR units, Reverbs and Mixers. Jumper the IHF jacks to make a dual line amp, two output DA or a two input summing amp and stereo combiner.
  • Rugged shielded enclosure
  • Shelf Mount Brackets
  • Accessory 1-3/4" rack panel mounts one or two units.
  • Dynamic range better than 18 bit digital!
  • Rugged gold connectors.Adjustable 6dB reserve gain - all channels.
  • Excellent RF immunity. Distortion 80dB below +22 dBm peaks (20 - 20Khz), under noise at +4dBm. 
  • Rack mount kits
  • Internal 115/230 VAC power
  • UL and CE markings.
GAIN
-14dB nominal, -8dB maximum. User adjustable for -10dBu (.25V) output with 0, +4 or +8dBm inputs 
 
INTERMOD. DISTORTION
.005% max. at Peak and Nominal Levels
 
NOMINAL LEVELS
+4dBm input, -10dBu (.25V) out 
 
INPUT HUM REJECTION
60dB minimum, internal trimmer. 
 
PEAK LEVELS
+22dBm in, +8dBu (2.0V) out 
 
MAXIMUM LEVELS
+28dBm in, +20.5dBu out 
 
SLEW
13V/uSec.
 
NOISE
20kHz B.W. -90dBu maximum 
 
RISE TIME
2 uSec.
 
HARMONIC DIST.
.02% max. at Peak Level. .005% max. at Nominal Levels 
 
OVERSHOOT
None 
 
HUM OUTPUT
-96dBu maximum
 
DYNAMIC RANGE
98dB minimum 
 
PHASE SHIFT
Less than 1 degree input to output and between channels.
 
FREQUENCY RESPONSE
+0, -.25dB, 20 to 20,000Hz. -3dB at .5Hz and 150kHz 
 
CROSSTALK
70dB minimum at 10kHz in all modes. 
 
INPUT IMPEDANCE
Balanced, 20k ohm bridging, Split and RF Bypassed 
 
OUTPUT IMPEDANCE
Unbalanced, 1500 ohms max. Zs. Output may be paralleled for mono. 
 
DIMENSIONS
1.5"H X 8.5"W x 4.65"D, 5 lbs. 
 
MOUNTING
Brackets provided for easy mounting to mating equipment, desk or shelf surface. Accessory Rack Panel P/N 20273-501 mounts 1 or 2 units in 1 3/4 x 19 inch space. Unbalanced IHF lines - RCA type Phono Jacks 
 
CONNECTORS
600 ohm Inputs - XLR type, three terminal female. 600 ohm output - XLR type, three terminal male. 
 
ENCLOSURE
Steel Wrap-around with reverse printed graphics overlay. 
 
POWER
115/230 VAC+/-10%, 47 to 63 Hz, 4VA. 
 
WARRANTY
Limited, One Year Warranty
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Auckland: 09 414 0477
Wellington: 04 801 9494

Australia: 1300 472 344

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