Desktop Products
Core2
•
Core-32
LDI-12T
Audio Inputs:
(2)
Connectors:
Balanced: female XLR-3 type
Unbalanced: RCA type (software selectable)
Impedance:
100k
Ω
, balanced; 50k
Ω
, unbalanced
Levels:
-14 to +18dBu full-scale, balanced;
-20 to +12dBu full-scale, unbalanced
A/D Performance
Freq. Response:
20Hz-20kHz, ±0.5dB ref 1kHz
Crosstalk:
<-76dB, 20Hz-20kHz
THD:
<0.005%, 20Hz-20kHz
Dynamic Range:
104dB typ, 20kHz bandwidth; 106dB typ, A-weighted
Resolution:
24 bits
Audio Outputs:
(2)
Connectors:
Balanced: male XLR-3 type
Impedance:
600
Ω
nominal, each side
Levels:
+22dBu full-scale, balanced; +16dBu full-scale, unbalanced
D/A Performance
Freq. Response:
20Hz-20kHz, ±0.5dB ref1kHz
Crosstalk:
<-86dB, 20Hz-20kHz
THD:
<0.01%, 20Hz-20kHz
Dynamic Range:
94dB typ, 20kHz bandwidth; 97dB typ, A-weighted
Resolution:
20 bits
Digital Audio Interface
Input Connectors:
Coaxial RCA type (1); Optical TOSLINK (1),
assignable as S/PDIF or TOSLINK
Output Connectors:
Coaxial RCA type (1); Optical TOSLINK (1),
assignable as S/PDIF or TOSLINK
Format:
S/PDIF (IEC-958, CP-340) consumer audio inter-face
System Sample Rates:
44.1kHz, 48kHz
Control Interface
Timecode Input:
Balanced, female XLR-3 type connector, EIA-422; Formats
supported @±15%: SMPTE non-drop/drop frame
External Word Clock
Input:
BNC connector, TTL compatible, unterminated
Alesis ADAT
™
Sync:
9-pin D-sub female I/O
Machine Control:
9-pin D-sub female connector
Host Computer:
68-pin high-density connector
Power Requirements:
9 VAC, 1A wall transformer
Dimensions:
19.0 x 1.75 x 4.0 in (438 x 45 x 102mm), 19-inch 1U rack mount
Weight:
2 .5 lbs
Core-32
External Interfaces
60-pin proprietary multi-pin connector and/or 50-pin proprietary multi-pin connector
Internal Interfaces
PCI Interface; TBUS daughterboard interface (not on all models);
PC-90 daughterboard interface
Data Resolution:
24-bit architecture
Power Requirements:
+5v± 5%
Clock Range:
44.1 kHz -5% to 48 kHz +5%
FCC Rating:
Class A
Dimensions:
12.25 x 3.875 x .0625 in “full length” (PCI)
LX3 Multi-Interface Adapter
(for connection of multiple LDI-10T’s)
Connections:
Multipin connection to LDI-10T via proprietary Lexicon
LDI-10T cable
Dimensions:
5.25 x 2.5 x 1.0 in
Weight:
7.8 oz
PC-90
Connections:
Multipin connection to Core-32 card
Processing:
20-bit
Sample Rates:
44.1kHz, 48kHz
Inputs:
2 Stereo pairs to the Core-32 routing matrix
Outputs:
2 Stereo pairs to the Core-32 routing matrix
Core-32 System Specifications
Core-32 Desktop Audio System
Core-32
•
LDI-12T
•
LDI-10T
•
LX3
•
PC-90
Core2 Desktop Audio System
Core2
•
MP-100
HEARD IN ALL THE RIGHT PLACES
Lexicon, Inc., 3 Oak Park, Bedford, MA 01730-1441 • Tel: (781) 280-0300 Fax: (781) 280-0490 • Email: [email protected] Web: www.lexicon.com
Printed in U.S.A.
DTP/899/20M
All specifications are subject to change without notice.
All trademarks are the property of their respective manufacturers.
© Copyright 1999 Lexicon, Inc.
LDI-10T
Analog Audio Interface
Audio Inputs:
(8)
Connectors:
Balanced TRS Phone Jacks
Impedance:
50k
Ω
balanced; 25k
Ω
unbalanced
Levels:
Ba4 mode, +20dBu full scale Unbalanced -10
mode, +6dBV full scale
A/D Performance
Freq. Response:
20Hz-20kHz ±0.5dB, ref 1kHz
Crosstalk:
-96dB @ 1kHz
THD:
<0.005%, 20Hz-20kHz
Dynamic Range:
102dB typical, A-weighted
Resolution:
24 Bits Delta-Sigma Conversion
Audio Outputs:
(8)
Connectors:
Balanced TRS Phone Jacks
Impedance:
600
Ω
each side, balanced
Levels:
+26dBu full scale, balanced
D/A Performance
Freq. Response:
20Hz=20kHz ±0.5dB, ref 1kHz
Crosstalk:
-96dB @ 1kHz
THD:
<0.005%, 20Hz-20kHz
Dynamic Range:
105dB typical, A-weighted
Resolution:
24 Bits Delta-Sigma Conversion
Digital Audio Interface
Input Connector:
Coaxial RCA type (1)
Output Connector:
Coaxial RCA type (1)
Format:
S/PDIF (IEC-958, CP-340) consumer audio inter-face
System Sample Rates:
44.1kHz, 48kHz
Control Interfaces
Time Code Input:
Balanced TRS Phone Jack, EIA-422;
Formats supported: 24, 25, 30 drop/non-drop
Power Requirements:
100-240 VAC, 50-60Hz,15W, 3-pin IEC connector
Dimensions:
19.0 x 1.75 x 6.6 in (483 x 45 x 165mm) 19-inch 1U rack mount
Weight:
4.5 lbs
Core2 System Specifications
Core2
Analog Inputs
Connectors:
Unbalanced TS 1/4” Phone Jack
Impedance:
> 25k
Ω
A/D Dynamic Range:
105dB typ, 20kHz bandwidth; 107dB typ,
A-weighted
Levels:
-18dBV to +14dBV full scale, adjustable
Sample Rates:
44.1kHz, 48kHz
Freq. Response:
20Hz-20kHz ±0.5dB, ref 1kHz
Crosstalk:
-96dB @1kHz
THD:
< 0.005%, 20Hz-20kHz
Resolution:
24 Bits Delta-Sigma Conversion
Analog Outputs
Connectors:
Unbalanced TS 1/4” Phone Jack
Impedance:
150
Ω
nominal
D/A Dynamic Range:
100dB typ, 20kHz bandwidth; 102dB typ,
A-weighted
Levels:
+ 8dBV, full scale
Freq. Response:
20Hz-20kHz ±1dB, ref 1kHz
Crosstalk:
< -96 dB @1kHz
THD:
< 0.005%, 20Hz20kHz
Resolution:
24 Bits Delta-Sigma Conversion
Digital Audio Interface
Input Connectors:
Coaxial RCA (24-bit S/PDIF or TTL
Word Clock); Optical (24-bit S/PDIF or
24-bit ADAT)
Output Connectors:
Coaxial RCA (24-bit S/PDIF);
Optical (24-bit S/PDIF or 24-bit ADAT)
Sample Rates:
44.1 kHz, 48 kHz
Word Clock Sources:
ADAT, S/PDIF, external TTL Word Clock
or Internal
Computer Interface:
33 MHz/32-bit PCI Master/Slave Interface
Internal Interface:
Option board connector
Power Requirements:
+5v ± 5%
Clock Range:
44.1 kHz ±2%, 48 kHz ±2%
Bundled Software:
Lexicon Drivers and Control Panel,
Syntrillium Cool Edit Pro SE
™
MP-100
Connections:
Multipin connection to Core2 card
Processing:
24-bit
Sample Rates:
44.1kHz, 48kHz
Inputs:
Stereo pair to the Core2 routing matrix
Outputs:
Stereo pair to the Core2 routing matrix
W
ith the introduction of the world’s first
digital processor in 1971, Lexicon became
the world leader in digital audio. Since that
time, Lexicon has continuously
introduced ground-breaking tech-
nology to the audio industry.
Today, Lexicon processing is heard
on over 80% of all recordings,
broadcast and film soundtracks
and, in the home theater market,
Lexicon sound is the acknowl-
edged measure of excellence.
The Lexicon Studio line of
products continues this tradition of innovation
with a new generation of production tools:
high-quality analog conversion, digital connectivity,
format conversion, signal routing,
synchronization, system accelera-
tion and audio DSP — hardware
solutions that work with your
favorite software.
Focused on the fundamentals —
superb sound and flawless DSP,
the Lexicon Studio line is designed
to power your computer system
into the future.
Core2/MP-100 Features
•
Up to 14 Channels In and 18 Channels Out
— 12 x 16 Channels simultaneously
•
4 Channels of Analog In
•
8 Channels of Analog Out
•
1 Stereo S/PDIF Pair
•
TOSLINK
™
Optical I/O Pair
•
8 Channels of ADAT
™
I/O
or
•
1 Pair of Optical S/PDIF I/O
•
24-bit A/D and D/A Converters
•
Selectable Soft-knee Limiting on every
analog input channel
•
Optional MP-100 Daughterboard provides
all of the features and controls of the
Lexicon MPX 100:
•
2 Independent effects configured for
Dual Stereo (Parallel), Cascade,
Mono Split and Dual Mono
•
Effects include: Chorus, Flange,
Pitch, Detune, Delay, Echo, Rotary,
Tremolo, Reverb and Ambience
