Ashly NX752 Specs
Number of Channels 2
Voltage Gain Selectable at 26, 32, or 38 dB, or 1.4 V
Damping Factor >250 (8 Ohms load <1 kHz) Filter Input High Pass Filter: 80 Hz second-order Distortion SMPTE (Typical): <0.5% THD-N (Typical): <0.5% (8 Ohms, 10 dB below rated power, 20 Hz to 20 kHz) Channel Separation -75 dB (dB from full output, 1 kHz) Signal-to-noise >96 dB (un-weighted 20 Hz to 20 kHz, Gain @ 26 dB)
Frequency Response 20 Hz to 20 kHz, ±0.05 dB
Input Impedance 10 kOhms
Balanced Input Euroblock 3.5 mm
Maximum Input Level +21 dBu
Speaker Output Euroblock 7.62 mm
Level Control Remote DC Level Control: Euroblock 3.5 mm – Gnd, CV, V+ per input
Attenuation Per Channel: Rear panel, fully off= mute
Front Panel LED Indicators White LED:
Power Switch: On, off, flashing (standby mode)

Red LED:
Protect: On (fault condition or shut down), Off
Clip / Mute (Per Channel): Clip @ 1 dB below rated output / mute

Blue LED:
Sleep Mode: On (when the amplifier is asleep from audio inactivity)

Yellow LED:
Disable: On (when the power switch & attenuators are disabled)
Temperature (Per Channel): On dim at 90% maximum operating temperature, full bright + protect at 100%

Green LED:
Signal (Per Channel): -18 dB, below rated output
Bridge (Per Channel): Pair, On, off
Current (Per Channel): Brightness is proportional to output current
Protection Circuits Inrush current limitation, temperature monitoring, output over-power protection, and mains fuses
Cooling Continuously variable temperature controlled fan
Nominal Voltage Input: 120 to 240 VAC @ 50/60 Hz
Operating Range 70 to 270 VAC @ 50/60 Hz
Power-Up Action Minimum Power-Up: 70 VAC @ 50/60 Hz
Power Supply Type SMPS with active PFC (Power Factor Correction)
AC Mains Power Cord Connector: Detachable NEMA 5-15 for USA
Maximum Output Power Low Impedance Output Mode (All Channels Driven at Rated Load):
2, 4, & 8 Ohms: 75 W
Low Impedance Low Impedance Output in Bridge Mode (All Channels Driven at Rated Load):
4, & 8 Ohms: 150 W
Voltage Output Constant Voltage Output (All Channels Driven at Rated Load):
25, 70, & 100 V (Per Channel): 75 W
Power Draw Total AC Mains Power Draw (Typical Input):
Sleep Mode: <1 W Standby Mode: 15 W Idle (No Signal): 33 W Typical Input (1/8 Max Power @ 2 Ohms): 82 W Current Draw For 120 VAC (Typical Input, Total for all Channels): Sleep Mode: 94 mA Standby Mode: 0.2 A Idle (No Signal): 0.35 A 1/8 Max Power @ 2 Ohms: 0.76 A For 240 VAC (Typical Input, Total for all Channels): Sleep Mode: 47 mA Standby Mode: 0.1 A Idle (No Signal): 0.175 A 1/8 Max Power @ 2 Ohms: 0.38 A Thermal Dissipation Typical Input (Total for all Channels): Sleep Mode: 2.14 BTU/hr Standby Mode: 51 BTU/hr Idle (No signal): 112 BTU/hr Typical (1/8 Max Power @ 2 Ohms): 215 BTU/hr Environmental Conditions 32 to 120°F (0 to 49°C), non-condensing Dimensions 19.00 x 1.75 x 14.54" (483 x 45 x 369 mm) Weight 11.3 lb (5.1 kg)