AD-1 PA - 2 CH AMP PURE CLASS "A" 100 WATTS & A/B 300W (8Ω）

Audio Specifications: Pure Class “A” Amp

• Topology: Class A/Class AB
• Numbers of Channel: 2 Channels - (High powered single channel modules): Independent windings for each channel from transformer.
• Power Output: ( Rated Power; THD <0.1% @ 115V (Tested @ AC 115V) - (AC 240V Will Increase the output wattage and maintain the THD<0.1%.)
• 300 watts RMS/channel; 20 Hz – 20 kHz; THD<0.1%; 8 Ohms; Two channel driven.
• 500 watts RMS/channel; 20 Hz – 20 kHz; THD<0.1%; 4 Ohms; one channel driven.
• 320+ watts RMS/channel; THD<0.1%; 8 Ohms; one channel driven..
• Pure Class “A” Mode 100 Watts at 8 ohms
• Power Bandwidth (at rated power; 8 Ohm load): 20 Hz to 20 kHz (+ / – 0.1 dB).
• Broad-Band Frequency Response: 10 Hz to 104 kHz +/-3 dB.
• THD + noise: < 0.0016%; at 100 watts RMS; 1 kHz; 8 Ohms.
• Signal to Noise Ratio (8 Ohm load):
• > 116dB - 120dB;  FTC rated power; unbalanced input (A-weighted).
• Minimum Recommended Load Impedance (per channel): 2 Ohms 
• Damping Factor (8 Ohm load): > 200.
• Input Sensitivity (for rated power; 8 Ohm load): 1.6 V.
• Gain: 29.5 dB.
• Maximum Power Consumption: 1200 watts.
• Power Supply: 110V-240V: 15 Amps - 20 Amps Auto Switching Class A/AB Power Supply.
• Modules: Separate Heatsinks for individual modules. 
• Bi-Amp Option Available 
• Full balance; holo symmetry; differential input; differential BTL output.

• Each channel is equipped with 8 pairs of HI-FI power transistors 
• 60A current output capacity. 
• 1200W Toroidal transformer; 180000uF audio filter capacitor
• Intelligent management of switching High/Low voltages ( Auto switch for 115/230V input power)
• Class A/Class AB Auto/Manual switch
• Multiple ways for protection: Overcurrent protection, DC protection, self-excitation protection, & overheat protection
• Standby power consumption: ≤1W
• Material: Aluminum
• Color: Black
• Front Panel: Silver 
• Dimensions: 17.48 x 16.73 x 8.75 Inches 
• Weight: 42kgs / 92.60LB
• Accessories: Power Cable Included