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Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier

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Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier Empty Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier

Post by yuenyan Wed Feb 24, 2021 11:09 am

YAQIN MS845 12AX7 CLASS A HI-END VACUUM VALVE TUBE PRE-AMPLIFIER + FREE GIFT


Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier Ms-84515
Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier Ms-84513
Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier Ms-84514

Features:

1.Pre-amplifier drive circuit as “SRPP” circuit, and for the dual parallel, wide frequency response, pushing strong.
2.Japan imported the audio output transformer using dedicated oriented silicon steel Z11 (0.35mm thick) and oxygen-free high strength enameled wire and special winding process multi-group production, so that the machine wide frequency response, to ensure that the machine high, medium and low frequency sounds good , transparent and powerful.
3.This machine adopts foreign name Factory sound dedicated enthusiast and non-polarized electrolytic (MKP) Need for high-quality imported French Suren gold blocking capacitors and manufacturing, the main audio channel dedicated to use imported from Japan (ALPS) volume motor potentiometer, with quiet background music, low noise, no sound pollution and durable.
4.High-voltage power supply for the automatic delay control, can effectively extend the tube life.


Specifications:

Output Power: 25W + 25W (8Ω)
Distortion: ≤ 2.5% (1kHz)
Frequency response: 10Hz – 40kHz (-2dB)
SNR: ≥ 86dB (A)
Input Sensitivity: ≤ 0.2V
Load Impedance: 4Ω – 8Ω
Tubes: 12AX7 x2 12AU7 x1
Power supply voltage: 110/220V 60Hz/50Hz
Volume: 195mm x 275mm x 390mm (D x W x H)
Gross weight: 12kg


18 months warranty
New in box
Price: RM5,499
Whatsapps : Yuen Yan 010-3535484

yuenyan
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 519
Age : 40
Location : Malaysia
Registration date : 2021-02-23

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Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier Empty Re: Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier

Post by yuenyan Tue Mar 23, 2021 8:40 am

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yuenyan
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 519
Age : 40
Location : Malaysia
Registration date : 2021-02-23

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Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier Empty Re: Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier

Post by yuenyan Mon May 03, 2021 11:15 am

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yuenyan
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 519
Age : 40
Location : Malaysia
Registration date : 2021-02-23

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Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier Empty Re: Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier

Post by yuenyan Fri Jul 16, 2021 9:05 am

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yuenyan
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 519
Age : 40
Location : Malaysia
Registration date : 2021-02-23

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Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier Empty Re: Yaqin MS845 Class A Hi-End Vacuum Valve Tube Pre-Amplifier

Post by yuenyan Tue Sep 21, 2021 8:49 am

up

yuenyan
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 519
Age : 40
Location : Malaysia
Registration date : 2021-02-23

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