Tonewinner Ad-2500 Av Receiver

Topology: Fully discrete, dual differential, high current, short signal path Class A/B - Class "H" power supply.
Numbers of Channel: 2 Channels - High powered single channel modules.
Power Output: ( Rated Power; THD <0.1% @ 115V (Tested @ AC 115V) - (AC 240V Will Increase the output wattage and maintain the THD<0.1%.)
500 watts RMS/channel; 20 Hz 20 kHz; THD<0.1%; 8 Ohms; one channel driven.
899 watts RMS/channel; 20 Hz 20 kHz; THD<0.1%; 4 Ohms; one channel driven.
478+ watts RMS/channel; THD<0.1%; 8 Ohms; two channels driven..
Power Bandwidth (at rated power; 8 Ohm load): 20 Hz to 20 kHz (+ / 0.1 dB).
Broad-Band Frequency Response: 10 Hz to 59 kHz +0/-2 dB.
THD + noise: < 0.0045%; at 100 watts RMS; 1 kHz; 8 Ohms.
Signal to Noise Ratio (8 Ohm load):
> 110.6 dB; ref FTC rated power; unbalanced input (A-weighted).
> 96 dB; ref 1 watt; unbalanced input (A-weighted).
Minimum Recommended Load Impedance (per channel): 4 Ohms (which equals one 4 Ohm load or two paralleled 8 Ohm loads).
Damping Factor (8 Ohm load): > 121.
Input Sensitivity (for rated power; 8 Ohm load): 2.1 V.
Gain: 29.81 dB.
Maximum Power Consumption: 1700 watts.
Power Supply: 110V-240V: 15 Amps - 20 Amps Auto Switching Class "H"Power Supply.
Material: Aluminum
Modules: Separate Heatsinks for individual modules.
Color: Black
Front Panel: Analogue meter with blue LED lights and Red Needle.
Weight: 22.4KGS ( 51.37 Lb)
Unit size: 17.48 L X 17.52 W X 7.6 H Inches
Package size22.52 L X 22.52 W X 12.64 H Inches
Accessories: Power cord cable.