Our employee is happy to help you find the right product
This SoundImpress amplifier is a self-contained high-end class-D mono amplifier intended for a wide range of audio applications, ranging from public address systems to ultra high-fidelity replay systems for studio and home use. The SoundImpress brand stands for outstanding quality, timeless designs, and Dutch craftsmanship. This amplifier is built to last as it is extensively tested and manually assembled to ensure every last detail is checked.
SoundImpress HY250-1CH 1x250W Ncore Mono Amplifier
The HY250-1CH is a compact, high performance, one channel and no-nonsense class-D power amplifier. It incorporates the proven and renown Hypex Ncore® technology, which settles for nothing less than an impressive performance!
The performance stands out with authoritative and tightly controlled low registers, high dynamics and crystal clear mid- and high-frequencies. The super-low noise level generates a completely black background to reveal the tiniest of details in every recording.
All SoundImpress amplifiers are hand assembled in the Netherlands. The custom milled aluminum enclosure houses the Hypex NC250MP amplifier module, the best thermal material for audio devices. The in- and output connections are provided through high-quality binding posts from CMC and XLR-chassis from Neutrik and wiring from Mogami and Belden. It can operate from both 110 and 230 VAC mains voltage due to its universal mains input compatibility featuring an automatic input voltage doubler.
This amplifier can deliver all its power from as low as 2 ohm impedance combined with low idle loss, very low distortion and noise levels. Chief distinguishing features are flat frequency response irrespective of load impedance, nearly frequency independent distortion behaviour and very low radiated and conducted EMI. This results in performances such as the max output power of 250 Wrms at 4 ohm, a Signal-to-Noise Ratio (SNR) of 121 dB and astonishing distorting level of 0.0015%.
An amplifier is only as good as the power supply it contains. In this SoundImpress amplifier, the power supply and amplifier are located on one board. The switched-mode power supply (SMPS) providing the power for the amplifier is a compact, high power, highly efficient, regulated half bridge converter with synchronous rectification on the main output rails. These properties make this technology ideal for powering Class D audio amplifiers.
Show more
1 x 180 watts at 2 ohms
1 x 250 watts at 4 ohms
1 x 130 watts at 8 ohms
Show more
There are no reviews written yet about this product..
Home audio 
Audio components 
Crossover components 
Test & measurement 
DIY kits 
Accessories 
New products 
Speakers
Amplifiers
DAC converters
DSP modules
Streamers
Turntables
Woofers
Tweeters
Exciters
Bass shakers
Plate amplifiers
Amplifier modules
Single board computers
Assembled crossovers
Printed Circuit Boards (PCB)
Capacitors
Resistors
Coils
Circuit Breakers
Crossover tools
Screw terminals
Acoustic measurements
Electric measurements
Sound level meters
DIY amplifier kits
DIY component packs
DIY speaker kit
DIY subwoofer kits
DIY bluetooth speaker
DIY electronics kits
Binding posts
Cabinet Hardware
Cables
Connectors
Speaker cabinets
Electromechanics
Power supplies
Speaker repair
Workshop & tools
Amplifier accessories
Stands & mounts
Gift voucher
Books
New products
Speakers
Amplifiers
DAC converters
DSP modules
Streamers
Turntables
Woofers
Tweeters
Exciters
Bass shakers
Plate amplifiers
Amplifier modules
Single board computers
Assembled crossovers
Printed Circuit Boards (PCB)
Capacitors
Resistors
Coils
Circuit Breakers
Crossover tools
Screw terminals
Acoustic measurements
Electric measurements
Sound level meters
DIY amplifier kits
DIY component packs
DIY speaker kit
DIY subwoofer kits
DIY bluetooth speaker
DIY electronics kits
Binding posts
Cabinet Hardware
Cables
Connectors
Speaker cabinets
Electromechanics
Power supplies
Speaker repair
Workshop & tools
Amplifier accessories
Stands & mounts
Gift voucher
Books
New products
