Specifications - Alesis ADAT-XT20 Reference Manual

Appendix D: Specifications
A
PPENDIX
S
PECIFICATIONS
Transport
Recording Format:
Tape Format:
Heads:
Approximate Recording Times:
Fast Wind Rate:
Audio
Number of Audio Channels:
Audio Conversion:
oversampling, single converter per chan.
oversampling, single converter per chan.
Sample Rate:
Vari Speed Range:
Frequency Response:
Dynamic Range:
Distortion:
Channel Crosstalk:
Wow and Flutter:
Reference Level:
Analog Inputs/Outputs
Connectors:
output)
Input Impedance:
Output Impedance:
Nominal Input levels:
Maximum Input levels:
126
D
ADAT Rotary head digital recording
Type I (16-bit) and Type II (20-bit)
S-VHS cartridge
4 (2 Read, 2 Write); Read before Write
ST-60:
ST-120/SE-180:
ST-160/SE-240:
ST-180/SE-260:
40 x play speed (Threaded)
Eight
Record (A/D):
Playback (D/A):
44.1 /48kHz, Selectable
+100/-300 cents (48kHz), ±200 cents (44.1kHz)
20Hz– 20 kHz, ± 0.5dB
102 dB, A weighted in 20-bit mode
<.009% THD+N @-1 dBFS in 20-bit mode
Better than -90 dB @ 1kHz
Unmeasurable
-15dBFS
Balanced: One ELCO ® connector (in/out)
Unbalanced:
Balanced: 10k
Unbalanced:
Balanced: 150
Unbalanced:
Balanced: +4 dBu (1.23V)
Unbalanced:
Balanced: +19 dBu (6.90V)
Unbalanced:
22 minutes
40 minutes
54 minutes
62 minutes
20 bit linear audio, 128 times
24 bit linear, 128 times
Sixteen RCA jacks (8 input, 8
10k
into 600 Nominal
150 into 10k
-10 dBV (.317V)
+5 dBV (1.78V)
ADAT-XT20 Reference Manual
Nominal