Altitudo Audio
Starke Sound ad4.320 Power Amplifier (Pre-Owned)
Starke Sound ad4.320 Power Amplifier (Pre-Owned)
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*Pre-Owned
** Very good condition, no box
Product Name:
AD4.320 Power Amplifier
Construction:
Hybrid NS-600 module with analog power supply and Class D output
Channels:
2, 3, or 4 (user-selectable)
Sampling Rate:
600kHz
Output Power:
In 4-channel mode: 225 wpc @ 8 Ohms
320 wpc @ 4 Ohms
In 2-channel mode: 430 wpc @ 4 Ohms (Balanced Mode)
650 wpc @ 2 Ohms (Balanced Mode
Gain:
23dB
Frequency Response:
5 – 100kHz (-1.5dB)
Output Current:
16.5 Amperes (single ended) / 33 Amperes (Balanced Mode)
Signal / Noise Ratio:
112dB (A-weighted)
Total Harmonic Distortion:
<0.04% @ 1kHz / 320 watts / 4 Ohms <0.08% @ 20kHz / 320 watts / 4 Ohms
Inputs:
4 single-ended RCA + 4 XLR Balanced
RCA Input Impedance:
100k Ohms
XLR Input Impedance:
200k Ohms
Input Sensitivity:
2.8 VAC
Output Terminals:
4 pairs custom beryllium copper binding posts
Output Impedance:
0.136 Ohms (5 – 100kHz)
Minimum Load Impedance:
0.8 Ohms
Heat:
114 BTU / Hr. (at maximum output)
Fan Cooling:
No
Power Consumption:
8W (standby) / 14W (idle) / 1,500W (Maximum)
Control:
12VDC Trigger & Output
Cabinet:
Black Aluminum
Size:
17.7 x 5.6 x 13.4 inches (WxHxD)
450 x 142 x 232mm (WxHxD)
Weight:
26.8lbs / 12.2kg
Shipping Dimensions:
21.5 x 9.1 x 16.9 inches (WxHxD)
545 x 232 x 430mm (WxHxD)
Shipping Weight:
29.8lbs / 13.5kg
Price:
$1,399
Warranty:
3 years
Manufacturer:
Starke Sound
