31
SECTION 6 -
Specifications
Amplifier Section
Rated Output Power:
8
Ω
Loads, all channels driven, 1% THD:
55 Watts / channel
4
Ω
Loads, all channels driven, 1% THD:
75 Watts / Channel
THD
(Total Harmonic Distortion)
<0.1% (50 Watt, 8
Ω
load)
Damping Factor (8
Ω
Load)
10
Speaker Impedance (Z1 – Z6 L/R)
4
Ω
- 8
Ω
Analog Input Sensitivity (S1 – S8)
0.75V
RMS
(Vol 100, Gain 0dB, 55W Output)
Analog Input Impedance (S1 – S8)
22K
Ω
Digital input Sensitivity
0dBFS
Preamplifier Output Level (Z7 & Z8)
+14dB
Frequency Response - 48 KHz sample rate:
10 Hz – 22 KHz
-
96 KHz sample rate:
10 Hz – 42 KHz
Tone Control
±12dB, 100 Hz (Bass)
±12dB, 10 KHz (Treble)
Signal to Noise Ratio
95dB (IHA-A, 0.75V input / unbalanced)
Interface
IR Output
Ten 3.5mm Jack: IR1 – IR10 current limited to 25mA.
Ethernet
100Base T, MAIN IN and Switch EXT OUT.
USB
One USB mini-B 5 pin
Controller
Eight RJ45 Socket
BUS RUN
One 4 way terminal block (0V, IR, 12V & Data).
Amp On & PG Control
One 10 way terminal plug with Amp ON
1 – 8 and
Two Page preset contact closure inputs: PG1 & PG2.
General
Power Supply
110 / 240VAC 50/60 HZ
Power Consumption
650 W
Standby Power Consumption
6W
Dimensions
435
х
90
х
390 mm
Height including feet
105mm
Weight
7Kg
Specifications and features are subject to change without notice.
Acknowledgments – FreeRTOS – uIP
The AX
·
1250 firmware is based in part on FreeRTOS.org™ V5.0.2 and the uIP TCP/IP stack
.
For more information on FreeRTOS.org™ please visit
http://www.freertos.org
.
Source code for FreeRTOS.org™ can be downloaded from their official website.
The following copyright and statements for uIP TCP/IP stack are required by license:
Copyright (c) 2001-2003, Adam Dunkels. All rights reserved.
Redistribution and use in source & binary forms, with or without modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS"' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
