Chapter 4: Appendices; Specifications - Alesis AI-1 Reference Manual

CHAPTER 4: APPENDICES

4.0 APPENDIX 1: SPECIFICATIONS
Number of Digital Audio
Channels:
ADAT:
AES/EBU, S/PDIF:
Sample Clock Input range:
Digital Inputs/Outputs:
Connectors:
Communications
Protocol:
Front Panel Controls and
Indicators:
Rear Panel Controls and
Connectors:
Power Requirements:
8
2
48 kHz nominal. User variable
from 50.8 to 40.4kHz (+1, -3
semitones).
Four EIAJ fiber optic jacks (2
inputs, 2 outputs); two RCA
connectors (1 input, 1 output); two
XLR connectors (1 input, 1 output)
Alesis Fiber optic Multichannel (8
tracks); AES/EBU (2 channels);
S/PDIF (2 channels)
Push buttons with LED indicators
for ADAT Channel (1/2, 3/4, 5/6,
& 7/8), Destination Rate (48kHz,
44.1kHz), Source and Destination
(ADAT, AES/EBU, S/PDIF); AC
power switch
Two 9 pin D-Sub connectors for
Sync In and Sync Out; Four EIAJ
fiber optic jacks for ADAT Digital
In and Out and S/PDIF Digital In
and Out; Two RCA jacks for
S/PDIF In and Out; Two XLR
connectors for AES/EBU Digital
In and Out; One BNC connector
for 48kHz Word Clock Out; IEC-
spec AC cord connector.
90-250 VAC, 50–60 Hz, 50 W max.
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