CAYIN/SPARK VACUUM TUBE STEREO INTEGRATED AMPLIFIER 743D

43 x bekeken | geplaatst op 22 november 2020

€ 1.500,-



kenmerken

Merk Cayin
Categorie Stereo versterker
Type 743D
Serienummer 02060996
Conditie Als nieuw
Bouwjaar 2010
Geplaatst op 22-11-2020

Beschrijving


Two Full Music 300Bs are used for class A S.E amplification. This vacuum tube not only is of great speed to the music signal, but also high dynamic. The toroid power transformer and EI audio transformer are specially manufactured for SPARK 743D by applying our unique workmanship, which has low magnetic leakage, wide frequency response and low impedance. Two 6922s and two 6N8Ps/6SN7s are used in the amplifier. One 5Z3P is used for rectification. All-vacuum tube design, all hand-made.POWER OUTPUT? 2?0w ( 8?) FREQUENCY RESPONSE: 20Hz?20kHz THD: 2%?1kHz) INPUT SENSITIVITY: 620mV INPUT IMPEDANCE: 100k ? OUTPUT IMPEDANCE: 4 ??8? S/N RATIO: 85dB DIMENSION: 320?90?00mm3 WEIGHT: 25kg POWER CONSUMPTION: 130W




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