21
Specifications
Lexicon
®
engineers are constantly working to improve the quality of our products. Specifications are
therefore subject to change without notice.
Microphone Inputs:
Input Impedance:
Phantom Power:
Maximum gain:
E.I.N. (at max gain):
Maximum Input Level:
Frequency Response:
THD+N:
Line Inputs:
Input Impedance:
Maximum Input Level:
Frequency Response:
THD+N:
Instrument Input:
Input Impedance:
Maximum Input Level:
Frequency Response:
THD+N:
Line Outputs:
Level:
Impedance:
Headphone Output:
MIDI Interface:
Sample Rate:
Dynamic Range:
Power Requirements:
Female XLR Pin 2 Hot
3k
Ω
balanced
+48 Volts
+58 dB
−125 dBu @ 58dB gain typical (150
Ω
source)
−128 dBu @ 58dB gain typical A-weighted (150
Ω
source)
+20 dBu at minimum input gain
+0/−1.0 dB, 20Hz - 20kHz
<0.01% 20Hz - 20kHz, +4 dBu input level, + dBu output (mic input to main output)
<0.008% 1kHz, +4 dBu input level, +4 dBu output, (mic input to main output).
1/4” TRS balanced or unbalanced
20k
Ω
balanced, 13k
Ω
unbalanced
+32 dBu
+0/−1.0 dB, 20Hz - 20kHz
<0.015%, 20Hz - 20kHz, +4 dBu (line input to main output)
1/4” TS unbalanced
1M
Ω
+13 dBu
+0/−1.0 dB, 20Hz - 20kHz
<0.05%, 20Hz - 20kHz, +4 dBu input level, +4 dBu output, (instrument input to main
output)
1/4” TRS balanced or unbalanced
>+18 dBu maximum
32
Ω
Balanced, 16
Ω
Unbalanced
1/4” stereo jack 350mW per channel at 50
Ω
5 pin DIN connectors for MIDI in and MIDI out
44.1, 48, 88.2, or 96 kHz (determined by computer application)
A/D (24 Bit) 102 dB typical, A-weighted, 20Hz - 20kHz (Analog in, S/PDIF out)
(44.1 kHz sample rate)
D/A (24 Bit) 106 dB typical, A-weighted, 20Hz - 20kHz (S/PDIF in, Analog out)
A/D/A (24 Bit) 101 dB typical, A-weighted, 20Hz - 20kHz (Analog to PC to Analog)
24W, 12V DC
Power adaptors available for:
PS1225DC (USA)
PS1225DC (Europe)
PS1225DC (United Kingdom)
PS1225DC (Australia)
