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A50 Classic HIFI DIY stereo 50W+50W audio power amplifier Refer to KSA50 circuit

Name: A50 Classic HIFI DIY stereo 50W+50W audio power amplifier Refer to KSA50 circuit
Brand: BRZ-hifi-audio
SKU: A50
Price: 649.54 USD
Availability: InStock

A50 Classic HIFI DIY stereo 50W+50W audio power amplifier

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AC115V silver front class AB

AC230V silver front class AB

AC115V black front class AB

AC230V black front class AB

AC115V black front class A

AC230V black front class A

AC115V silver front class A

AC230V silver front class A

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Description

Product details:

Referring to the KSA50 circuit and making improvements, it is rich in details, dynamic and sharp, agile and stable It has a delicate and silky analytical power, a smooth and delicate sweetness, and a thunderous and powerful force, making people intoxicated and truly enjoying the pleasure of listening to music

Independent left and right channels, no interference.
6 metal encapsulated transistors per channel, with strong thrust.
All aluminum alloy chassis.Equipped with an exposed radiator
The left and right channel transformers are independently powered.
Customized pure copper Toroidal transformer.
ELNA and other well-known brand audio capacitors.
Dual differential input design, mature and stable, beautiful sound quality.
Soft start protection, output protection, and other types of protection It not only prevents the impact of power on/off, but also effectively protects your equipment

Parameters:

Size: Width 433mm, Height 165mm, Depth 392mm
Input voltage: AC220V/110V
Output power: Class AB: 300W+300W Class A: 50W+50W (optional)
Harmonic distortion: ( THD )≤0.01%(1kHz)
Frequency response: 20Hz-30kHz (± 0.5db)
Signal to noise ratio: ≥ 105DB
Input impedance 50K ohms,
Output impedance 4-8 ohms,
Signal to noise ratio: 100DB
Weight: Approximately 21kg

List：

A50 amplifier x 1
AC power cable x 1

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A50 Classic HIFI DIY stereo 50W+50W audio power amplifier Refer to KSA50 circuit

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A50 Classic HIFI DIY stereo 50W+50W audio power amplifier Refer to KSA50 circuit

Quantity:

CUSTOMER REVIEWS

You May Like

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