2A3 SE Amplifier (Amazon)

개인적으로는 2A3 amp의 음색을 제일 좋아한다.
Amazon에서 “2a3 tube amplifier”롤 search 해서 찾았는데…

가격이 너무 싸다.
Total $700 이내
나는 이런 비용으로 결코 만들 수 없다
틀림없이 수정을 해야 할 것이다. (대략 $300+ 예상)
그래도 값이 싸다. 한번 해볼만하다고 생각한다.

입력 전압에 대한 걱정도 없다.
(60Hz/50Hz)(100V, 110V, 120V, 127V, 220V,240 version is in stock.)
다 해결해 준다고 한다.

위험은 있을 것 같지만… 해볼만 하다고 생각.
(상품 홍보도 아니고 원…)


REISONG BOYUU A30 2A3 Tube Singel-end
Class A Integrated Amplifier HiFi AMP by BOYUU

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Available from these sellers.
Integrated tube Amplifier
Power output tube: 2A3 × 2
Voltage amplifier tube: dawn 6N9PJ × 2
Input impedance: 100KΩ (three input signals)
Output power: 3.5W * 2 (triode connection)

Compare with similar items
New (1) from $489.47 + $185.36 shipping
(Total $700 이내)

Warm reminder: You should take about 30-100h time to operate the amp.RUN-IN to the amp gives it’s best and stable sound.So during the first 100h use time the sound maybe is not the best,you can also use your own run-in method.

Power Transformer: New imported 0.35, stacked thickness of 60MM (105-60)
Output cattle core: the new imported core 0.35 thick high silicon (86-50)
Chassis: imported mirror stainless steel chassis
Aluminum alloy panel: high-grade aluminum CNC machining, anode surface treatment
Output Jack: High – grade Export Copper
Voltage amplifier tube: dawn 6N9PJ × 2
Power output tube: 2A3 × 2
Rectifier: 5Z3PAT × 1
Output power: 3.5W * 2 (triode connection)
Signal to noise ratio: 89dB
Frequency response: 30Hz – 36KHz
Output impedance: 4,8Ω
Total harmonic distortion: ≤ 1% (1kHz)
Input sensitivity: 750MV
Input impedance: 100KΩ (three input signals)
Volume (width × depth × height): 360 × 300 (with knob) × 180mm
Packing volume: 500 * 450 * 290MM
Package weight: about 19 kg
Input Power Voltage: AC110V – AC120V(60Hz/50Hz) (For United States)
If you need other voltages, please contact us first.
AC100V- AC240V
(60Hz/50Hz)(100V, 110V, 120V, 127V, 220V,240 version is in stock.)
All items guaranteed 100% BRAND NEW in the original edition Box.

33 thoughts on “2A3 SE Amplifier (Amazon)”

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