AD-PRO+

Pure Class "A" & Class A/B 

Fully Balance Pure Class-"A" 60 Watts & A/B 300 Watts Integrated Amplifier With Symmetrical Signal Path Design. 

AD2PRO+ is a Class "A" Integrated amplifier 

Circuit Topology

AD-2PRO+ applies a full balanced amplify circuit, which is full symmetric, full balance, differential input to BTL class "A" power output. It combines full symmetry & balance together to enhance the purity with wide dynamics, high transient  response & robust driving force.

Audio Specifications

AD-2PRO+ features two of our 300 Watts High-Powered Single Channel Modules 

Audio Specifications

Pure Class "A" Pure & Class A/B Auto Switch & Manual Switch

• Pure Class "A": 60 Watts RMS/channel; 20 Hz – 20 kHz; THD=0.0012%; 8 Ohms; one channel driven
• Class A/B Auto: 312 Watts RMS/channel; 20 Hz – 20 kHz; THD<0.1%; 8 Ohms; one channel driven
• Pure Class "A": 30 Watts RMS/channel; 20 Hz – 20 kHz; THD=0.0012%; 4 Ohms; one channel driven
• Class A/B Auto:  484 Watts RMS/channel; 20 Hz – 20 kHz; THD<0.2%; 4 Ohms; one channel driven
• Pure Class "A": 60 Watts RMS/channel; 20 Hz – 20 kHz; THD=0.0012%; 8 Ohms; Two channel driven
• Class A/B Auto: 293 Watts RMS/channel; 20 Hz – 20 kHz; THD<0.1%; 8 Ohms; Two channel driven
• Pure Class "A": 30 Watts RMS/channel; 20 Hz – 20 kHz; THD=0.0012%; 4 Ohms; Two channel driven
• Class A/B Auto: 442 Watts RMS/channel; 20 Hz – 20 kHz; THD<0.1%; 4 Ohms; Two channel driven
• Power Bandwidth (at rated power; 4 Ohm - 8 Ohm load): 10 Hz to 110 kHz (+ / – 0.1 dB)
• Broadband Frequency Response: 2 Hz to 110 kHz +0/-3 dB.THD + noise: < 0.0013%; at 100 watts RMS; 1 kHz; 8 Ohms
• Signal to Noise Ratio (8 Ohm load):
• > 116 dB; ref FTC rated power; 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): 400.5
• Gain: 39.7 dB
• Peak current Output: 60A 
• Transformer: 1000W Toroidal Transformer
• Maximum Power Consumption: Class A: <400W & Class A/B: <1300W
• Standby Consumption: 0.5W 
• Voltage: 120-240V
• Inputs: ( Optical, Coaxial, Balanced, RCA, MM/MC Phono 
• Outputs: ( Subwoofer Balanced/Unbalanced )
• Features: 24K Gold  RCA, XLR & Speaker Terminals
• Converter: D/A Converter by ESS Sabre ES9038
• Support:DSD/AIFF/ALAC/APE/DIFF/DSF/FALC/OGG/WAV/AAC/MP3/WMA/PCM/(MC/MM)
• Audio Condenser: 80,000uF custom made ESR audio condenser
• Chassis: Full Aluminum-Alloy Chassis 
• Size: 17.5 W X 8.9” H X 16.7” D
• Weight: 79 lb
• Accessories: Remote Controller & Power Cord Included