SMSL H200
High Resolution Headphone Amplifier and Preamplifier
- Fully Balanced Discrete PLFC Plus Circuit
- Ultra Low THD Plus N
- 131dB Signal to Noise Ratio
- Wide 20Hz to 100kHz Frequency Response
- Up to 5W Balanced Output Power
- Three Level Gain Adjustment
- 4.4mm Balanced Output
- 6.35mm Unbalanced Output
- Preamplifier Output Function
- CNC Machined Full Aluminum Chassis
- Full Laminated Color IPS Display
- Multiple Protection Systems
SMSL H200
The Final Chapter of the 200 Series
The SMSL H200 is the latest addition to the acclaimed SMSL 200 Series, inheriting the series' pursuit of high-quality sound and refined desktop design. Combining a fully balanced discrete PLFC+ circuit, high power output, ultra-low distortion, flexible gain control, and preamplifier functionality, the H200 delivers a powerful and versatile solution for both headphone listening and desktop audio systems.
Fully Balanced Discrete PLFC Plus Circuit
The H200 features a fully balanced discrete-component PLFC+ circuit architecture. Unlike conventional integrated solutions, the circuit is built with carefully selected discrete components while maintaining a balanced signal path from input to output. This design helps reduce common-mode interference and preserves musical dynamics, texture, and fine details for a clean and transparent listening experience.
Ultra Low Distortion and Wide Bandwidth
The H200 achieves an ultra-low THD+N of 0.00007% and an SNR of 131dB, providing an exceptionally clean background with minimal coloration. Its wide frequency response of 20Hz to 100kHz at -0.5dB allows the amplifier to preserve fine details across a broad range of high-resolution audio content, delivering clear and faithful sound reproduction.
High Power Linear Supply
The H200 is equipped with a specially designed high-power linear power supply that provides stable and clean energy to the entire amplifier system. Carefully selected high-precision low-temperature-drift resistors help maintain consistent performance, while DC protection, over-voltage protection, and over-current protection provide comprehensive protection for both the amplifier and connected headphones.
Three Level Gain Adjustment
The H200 provides Low, Medium, and High gain settings to accommodate different headphones and IEMs. Low Gain is optimized for high-sensitivity IEMs and provides an ultra-quiet background, Medium Gain is suitable for most full-size headphones, while High Gain provides additional driving capability for high-impedance and low-sensitivity flagship headphones.
Powerful Balanced Headphone Output
The H200 delivers up to 5W of balanced output power at 16Ω, providing ample driving capability for a wide range of headphones. With both 4.4mm balanced and 6.35mm unbalanced headphone outputs, the H200 can accommodate everything from sensitive IEMs to demanding full-size headphones while maintaining strong dynamics and precise control.
CNC Integrated Full Aluminum Chassis
The H200 is crafted from a solid block of aluminum alloy using high-precision one-piece CNC machining. The joint-free construction provides a rigid and stable chassis while reducing unwanted resonant interference. Measuring 200 × 47.9 × 174.5mm, the compact body combines streamlined geometry with a refined metallic finish for a clean and premium desktop appearance.
Preamplifier Output Function
The H200 is not limited to headphone amplification and can also function as a high-quality preamplifier. Its balanced and unbalanced pre outputs allow it to connect directly to active speakers or power amplifiers, making the H200 a versatile component for a complete desktop audio system.
Full Laminated Color IPS Display
The front panel features a full-laminated color IPS display protected by tempered glass. The refined interface provides clear operating information while adding a modern visual element to the H200's compact desktop design.
Technical Details
- 1 x SMSL H200
- User Manual
