KINGSOUND M-20 Tube Amplifier & KS-H3 Electrostatic Headphone Pack Silver

An extremely musical and dynamic tube amplifier with stunning design combined with a high-end spearhead of the brand.
The KINGSOUND M-20 & KS-H3 Pack is the ultimate for enjoying the world of electrostatic music without compromise.

How it works ?

The electrostatic loudspeaker is a simple concept, but difficult to implement successfully in practice.
The operation is based on electrostatic attraction, in the same way that a piece of paper is attracted by a friction balloon.
The ultra-thin membrane, electrically charged, is stretched and placed between two metal grids.
When a high voltage audio signal is applied to the metal grids, the diaphragm moves to the grid in response to the signal.
At this moment, it has an opposite charge and is away from the gate which has the same charge as the membrane.
The diaphragm reacts linearly, producing sound waves that reproduce very precisely the original sound.

Why is it better?

Imagine a normal loudspeaker from which the sound waves diffract over a wide angle. This causes a rapid decrease in volume and sound quality.
So imagine a flat electrostatic panel producing sounds of the same input signal. This time, the ondare produced on a large flat surface: the diffraction is weak.
The volume thus decreases much less over the same distance./ P>

The electrostatic stereo system is the ultimate in audio reproduction.
A professional listening system with minimal distortion. It literally pushes the limits of the most sophisticated instruments in the world that try to measure its performance.
This is an experience that few stereo systems can approach.
The result is an ultra-wide frequency response across the range that others can not forget.

Technical specifications of the KS-H3:

• Frequency Response: 6Hz - 46kHz
• Input Impedance: 113k Ω (at 10kHz)
  
• Maximum output level: 116dB
• Yield: 109dB
• Electrostatic Capacity: 140pF
• Voltage: 550 Vdc

Physical characteristics of the KS-H3:

• Dimensions (in mm):
• Weight: 0.460kg

Technical characteristics of the M-20:

• Frequency response: 10Hz - 20kHz (40Vrms output)
• Input Impedance: 47kΩ
• Input level: 150mV (100V output)
• Maximum Output Voltage: 2 x 160Vrms
• Gain: 58dB
• Distortion: 0.01% (at 100Vrms / 1kHz output)
• Tubes 6P15 (EL84) x4, 12AX7 x2, 6V6 x1

Physical characteristics of the M-20:

• Dimensions (in mm): 380 x 155 x 115
• Weight: 5.2kg

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