MUZISHARE X10PRO Class A Sinle-ended KT170 Tube Integrated & Power Amplifier 28W*2

MUZISHARE X10PRO Class A Sinle-ended KT170 Tube Integrated & Power Amplifier 28W*2 100% original factory and brand new

this is the upgraded of the MUZISHARE X10

The X10pro version is a new product launched by our company in May 2024. It uses a Russian KT170 power transistor, which has a similar appearance to the early X10 versions. The circuit and transformer parts have been greatly modified and enhanced, with a total power of 28W Class A single end. The sound is smooth, full, and durable, and the density control is very good

Notice: The tube amplifier must be connected to the speaker before running, otherwise the power amplifier may be damaged.

Technical parameter:
Output power: 28W+28W (RMS)
Harmonic distortion: 1% (1KHZ)
Frequency response: 10HZ～70KHZ (-1.5DB)
Input sensitivity: 150mv (-1.5db) / 180mV (-3db) / 1.5V (pre in)
Input impedance: 100KΩ
Signal to noise ratio: 92db
Output impedance: 4Ω 8Ω 16Ω
Left and right output balance: <1db
Machine power consumption: 220W
Use tube: ECC83×2, 6SN7×2, KT170×2, 274B× 2
Machine size (W×D×H): (430×393×228) mm
Net weight: 41Kg
Power supply voltage: 115v～230±10% (50/60Hz)
Working conditions: Temperature: 0℃～40℃ Humidity: 20%～80%
Storage conditions: Temperature: -20℃～70℃ Humidity: 20%～90%

Feature:

1.Handmade, welded using scaffolding
2.Two high-quality, wide-frequency response and high-sound quality Japanese EI output transformers are used
3.Adopt high-power Z11 iron core EI power transformer specially designed for this machine.
4.The high-voltage part adopts 2 specially customized re-engraved XD 274B for full-ball rectification
5.The front stage uses two Czech ECC83 and 6SN7EH vacuum tubes each
6.The KT170 vacuum tube is used as a single-ended Class A power amplifier. It fully embodies the delicate, transparent, well-positioned and easy-to-control personality of KT170 .
7.Peripheral KT170 power tube current adjustment knob
8.Left and right channel analog output level display, UV meter power tube current display
9.Infrared remote control electric potentiometer, volume and mute.
10.High-end Japanese ALPS electric potentiometer.
11.High-voltage start-up delay (about 30 seconds) and mute function
12.Use German Mondolfo M-CAP fever capacitor
13.Switch to pure power amplifier function, which can be connected to independent pre-amplified signal input.
14.Selection of working mode for pure post-stage and combined machine
15.Easy to install plug-in vacuum tube guard.
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this is the pictures of X10 PRO

this is the pictures of X10