Hi-End Amplifier Refer ACCUPHASE A-60 Amplifier Class A 40W Class AB 200W,DC Current Negative Feedback,16 Pair Output Transistor
Based on Accuphase A-60 Hi-End amplifier's circuit but make some improvments,Doulbed output transistors for high power output and low distortion
Deliver Class A 40W output while working,But it can extend to Class AB 200W automatically if output power exceed 20W
The amplifier is successor of ACCUPHASE A60 amplifier, Doubled output power transistors, There are up to 16pcs power transistor in one channel,Therefore it has great driving ability,Also can work at Class A, Rectififer diodes is enhanced with 120A high current and low internal resistance product,Thus greater dynamic and fast response.
Features:
Specifications:
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Power Input: AC115V or AC220/230V
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Total harmonic distortion: 0.002% (20Hz ~ 20kHz)
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Input impedance: 50K Ohms
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Damping: 180 (8Ω, 50Hz)
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SNR> 100DB
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Size: 430mm(W) * 359mm(D) * 150mm(H)
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Weight: 19KG
Packing List
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Deliver Class A 40W output while working,But it can extend to Class AB 200W automatically if output power exceed 20W,To ensure great dynamic and low distortion
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There are up to 16pcs(8 pairs) TOSHIBA 2SA1943 + 2SC5200 transistors in one channel,They are ORIGINAL for fake product!
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Fully symmetrical circuit plus matched output transistor,No need for neutral point adjustment.
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Input stage using matched 2SC2240 2SA970 Hi-Fi transistor from TOSHIBAA,Driving stage using ON NJE15034/15035 transistor.
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Integrated speaker protection circuit with UPC1237 chip and OMRON relay,Works durable ans reliable.
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VISHY 1% metal film resistor, With high stability and low current noist,Also low temperature coefficient.High quality solid aluminum chassis/case with gold plated, Two UV meter to display output level
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Dual 400VA toroidal power transformers to supply power for L/R channel, Great dynamic and less electromagnetic interference.
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The original is luxurious and the materials are top. Carefully crafted for the user.
Oxygen-free copper top-grade iron core transformer.
There are up to 16pcs(8 pairs) TOSHIBA 2SA1943 and 2SC5200 transistors in one channel,They are ORIGINAL for fake product!
