Weiliang Audio Hetian Mao’s tube preamplifier

[FRED99]

65000FT az ára,lágy meleg hang.

[FRED99]

Legyen 66000 Ft.

[FRED99]

In response to some shortcomings of the traditional Marantz 7 circuit, the Japanese He Tian Mao improved on the Marantz 7 circuit. The improved circuit is called the Hetian Mao circuit. Its main feature is to replace the cathode of the Marantz 7 circuit with the SRPP circuit. The follower does not have any voltage amplification due to the SRPP output stage. It is only used as a buffer stage. It has a stronger driving load than a normal cathode output. In terms of tone, it maintains the Marion 7 line IF sweet. Features, its analytical power and high frequency low frequency response are better than Marantz 7, high signal to noise ratio.



The machine has two versions, one is the Beijing shuguang tube, the other is the Russian EH tube. Customers can choose according to their own needs and budget.



The preamplifier sound processing, this preamplifier brings you a more comfortable vocal, more delicate high frequency, more flexible bass.



The material grade is also very good. It adopts a high-performance current such as a break-free A-core transformer, VIS and Japanese black diamond, and the rectification part is not a general JT-level rectification. But the very expensive Q-class 6Z4 rectifier tube, the input terminal is the US CMC 24K gold-plated port, full of fever.



Tube: 12AU7*2, 12AX7*2, 6Z4*2 (Q aviation class).

Frequency response: 20HZ-30KHZ.

Input sensitivity: 300MV.

SNR: 98dB.

Size: 232*300*84mm (excluding transformer cover) .

Net weight: 3.7kg.
CSÖVES ELŐFOK,MÉG BE SINCS JÁRATVA,2 HETES,NAGYON SZÉP A HANGJA MÁR MOST.Vámmal,Áfával együtt 90.kb az ára.
Táp kábel nincs hozzá.A csöveket még be kell járatni.
Az ára 68000ft




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