D100W-1B Mono Amplifier


Conventional Information

Main Unit Size (W x D x H) (mm): 470*390*180mm
Net Weight: 16kg

Conventional Information

Frequency Response: 5HZ~22KHZ(±0.5dB)
Gain: 20dB
Total Harmonic Distortion(THD+N) : 0.05% @ 4Ω @ 10W (Unweighted)
Background Noise: 40uV
Input Impedance: 10KΩ
Output Impedance: 0.4Ω
Maximum Input Voltage: 1.55V
Line Output Level: 16Vrms
Rated Output Power: 54W@4Ω
Peak Output Power: 108W@4Ω

Input and Output Interfaces

Analog Audio Input: Balanced(XLR)*1 unit

Analog Audio Output: Balanced(XLR)*2 units

Power Supply and Power Consumption

Input Voltage Range: 100~240Vac/47~63Hz
Standby Power Consumption: 110W

Temperature and Humidity Requirements

Operating Environment Temperature: +5°C to +35°C
Operating Environment Humidity: 5% ‒ 85% (No condensation)
Storage Temperature: -20°C to +55°C


The D100W-1B is a single-ended pure Class A Mono Amplifier. It boasts a static current of 3A and a static heat dissipation of 150W.

The D100W utilizes two high-performance regulated power supplies with a combined power reserve of 200W, along with an 80,000μF ultra-low impedance reservoir formed by paralleling 36 high-performance capacitors. This is complemented by a specially designed anti-noise choke coil to create a CLC filter. The result is that this Amplifier exhibits remarkable resolution, ensuring that no details or imperfections from the recording will escape your ears.

Utilizing an ultra-silent fan for cooling enhances the heat dissipation efficiency, making the originally bulky Class A Amplifier more light.

The D100W employs a switching power supply to achieve AC-DC conversion, and it can operate within a wide voltage range of 80-280V, completely resolving the power supply challenge that audiophiles find most difficult to address.

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