Feature
*In view of some of the shortcomings of the traditional Marantz 7 circuit, the Japanese Wada Shige made improvements on the basis of the Marantz 7 circuit. The improved circuit is called Wada Shige's circuit. Its main feature is that the SRPP circuit replaces the cathode of the Marantz 7 circuit. Since the SRPP output stage does not have any voltage amplification effect, the follower is only used as a buffer stage. Compared with the ordinary cathode output device, it has a stronger driving load capacity. In terms of tone, it maintains the sweetness of the Marantz 7 line intermediate frequency. Features, its analytical power and high-frequency and low-frequency response are better than Marantz 7, and its signal-to-noise ratio is higher.
*In addition, the machine has 2 versions, 1 domestic version, and 1 Russian or Czech JJ tube version. Customers can choose according to their own requirements and budget.
*High-performance currents such as non-breakpoint A-core transformers, VIS and Japanese Black King Kong are used, and the rectifier part is not a general J T-class rectifier. But the very expensive Q-level 6Z4 rectifier tube, the input terminal is the American CMC 24K gold-plated port, and the imported ALPS 16 potentiometer.
*Matching tube: domestic or imported can choose to buy, 12AU7*2 12AX7*2 6Z4*2
*The electronic tube is guaranteed for 3 months, bursting and burning the filament are not covered by the warranty.
*The chassis is made of exquisite aluminum alloy CNC processing technology, which is very luxurious.
*American CMC816 24K input and output ports, oxidation resistance, low contact resistance.
*Input sensitivity: 300MV
