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3.0
Technical Specifications
Audio Inputs
CA-500 Connectors/Channels
(1) 5-pin 3.81 Terminal Block Header (CH1)
balanced/unbalanced Stereo
CA-1000 / CA-1050 Connectors/Channels
(1) 5-pin 3.81 Terminal Block Header (CH1)
balanced/unbalanced Stereo
(2) 3.5mm Stereo Jack TRS (CH2 & CH3)
unbalanced Stereo
(1) 2-pin 3.81 Terminal Block Header (CH4)
balanced/unbalanced Mono
Impedance
>13k ohms unbalanced, >20k ohms
balanced
Nominal levels
+4 dBu (1.23 Vrms) balanced or -10 dBV
(316 mVrms) unbalanced
Maximum level
+11dBu (2.75 Vrms) balanced or 2.9 dBV
(1.4 Vrms) unbalanced
Input level sensitivity for
maximum output
Amp Gain Setting 36db (max)
-26 dBV (50mVrms) balanced / -32 dBV
(25mVrms) unbalanced
Amp Gain Setting 20db (min)
-9 dBV (350mVrms) balanced / -15 dBV
(175mVrms) unbalanced
Audio Output (Speakers)
Number / Signal type
1 stereo or 2 mono ( 2 channels total)
Connectors
5-pin 3.81mm screw down term block
Minimum load impedance
4 ohms min
Amplifier type
Improved 92% Efficient Class D
Continuous power @ 1% THD
16 watts (rms) per channel @ 4 ohms, 8
watts (rms) per channel @ 8 ohms
Damping factor
>50 up to rated power with 4 ohm load
Frequency response
+/-1 dB, 20 Hz to 20 kHz, 1 watt output
THD + Noise
0.1% @ 1 kHz, at nominal level (1 watt, 8
ohm load)
S/N
>84 dB @ 20 Hz to 20 kHz at maximum
output
(unweighted, with balanced input)
Stereo channel separation
>65 dB @ 1 kHz, >58 dB @ 20 kHz
CMRR
>80 dB
Protection Circuits
Thermal and Short Circuit protected (Yellow
fault LED)
Output Limiter
4 settable gain levels (20db, 26db, 32db,
36db)
Headphone Outputs
Connector
3.5mm Stereo Jack TRS
Max output
-2.0 dBV (0.8Vrms) into 32 Ohms
Frequency response
+/-1 dB, 20 Hz to 20 kHz,
THD + Noise
0.025% @ 1 kHz, at maximum volume
Signal to noise ratio
>85 dB @ 20 Hz to 20 kHz at maximum
output
(unweighted, with balanced input)
Crosstalk
>65dB, 1kHz, channel-to-channel
Output impedance
75 Ohms
Working headphone impedance
32 to 600 Ohms
Audio Outputs
(Line Out)
Connector
5-pin 3.81mm Terminal Block Header
Max output (unbalanced)
+2.0 dBV (1.26Vrms)
Frequency response
+/-1 dB, 20 Hz to 20 kHz,
THD + Noise
0.025% @ 1 kHz, at maximum volume
Signal to noise ratio
>84 dB @ 20 Hz to 20 kHz at maximum output
(unweighted, with balanced input)
Crosstalk
>65dB, 1kHz, channel-to-channel
Output impedance
150 Ohms
Remote Control
Control port
RS232, 3-pin 3.81mm screw down terminal block
header
IR remote input & IR wired, IR Repeater output
General
External Universal
Power Supply
100-240 VAC, 50/60 Hz, 1.5A;
12 VDC, 3.3A (nominal), regulated
Power input
requirements
12VDC 15VDC max, up to 3.5A
Power Output
12VDC 15VDC max, up to 0.5A (Active fuse)
Temperature/humidity
Storage: -40 to 158 °F (-40 to +70 °C) / 10 - 90%,
non condensing
Operating: -32 to 122 °F (0 to +50 °C) / 10 - 90%,
non condensing
Enclosure type
Metal (Al), baked powdered black
Enclosure dimensions
1.2 H x 3.25 W x 5.1 D
3.1 cm H x 8.3 cm W x 13.0 cm D
Product weight
0.5 lbs (0.2 kg)
Shipping weight
3 lbs (2 kg)
Warranty
3 years
