Description
SMSL VMV A1PRO Gallium Nitride Power Amplifier HiFi Performance 160Wx2 Stereo Audio Amplifier PGA2311 Volume Control
Advanced GaN Technology for Superior Sound:
- At the heart of the A1 PRO lies next-generation GaN power transistors, sourced from Infineon Germany. These transistors operate at switching frequencies up to 1MHz—far beyond conventional silicon-based Class D amplifiers—reducing dead time from 35ns to just 15ns. The result: ultra-clean signal transmission, lightning-fast response, and dramatically reduced distortion, enabling a more detailed, lifelike listening experience.
High-Fidelity Performance with Ultra-Low Distortion:
- With an incredibly low Total Harmonic Distortion (THD+N) of just 0.003% and a high Signal-to-Noise Ratio (SNR) of 109dB, the A1 PRO ensures your music remains pure and transparent. Its wide frequency response and dynamic range of 111dB make it the perfect partner for high-resolution audio sources, faithfully reproducing every nuance and subtlety in your music.
Flexible Power Modes and Connectivity:
- The A1 PRO is designed to adapt to your setup. In stereo mode, it delivers 160W x2 into 4Ω and 85W x2 into 8Ω—ideal for most speakers. For more demanding setups, switch to mono BTL mode via XLR inputs and unleash up to 400W into 4Ω or 250W into 8Ω. Whether you’re powering bookshelf speakers or full-range floorstanders, the A1 PRO offers all the muscle you need with grace and control.
Premium Components for Audiophile-Grade Sound:
- Built with top-tier audiophile components, the A1 PRO features the renowned Texas Instruments PGA2311 volume control chip, ensuring smooth and precise volume adjustments with minimal distortion. Gold-plated connectors enhance signal integrity and long-term reliability, showcasing SMSL’s commitment to quality and performance.
Intelligent Design with Advanced Protection:
- Encased in a beautifully machined aluminum chassis, the A1 PRO combines durability with elegance. Its internal switched-mode power supply is specially optimized for high-performance audio, delivering clean power with minimal noise. Built-in protection circuitry guards against overheating and overcurrent, ensuring stable and reliable operation even under heavy load.
Package Included:
- 1 x Power Amplifier
Advanced GaN Technology for Superior Sound:
- At the heart of the A1 PRO lies next-generation GaN power transistors, sourced from Infineon Germany. These transistors operate at switching frequencies up to 1MHz—far beyond conventional silicon-based Class D amplifiers—reducing dead time from 35ns to just 15ns. The result: ultra-clean signal transmission, lightning-fast response, and dramatically reduced distortion, enabling a more detailed, lifelike listening experience.
High-Fidelity Performance with Ultra-Low Distortion:
- With an incredibly low Total Harmonic Distortion (THD+N) of just 0.003% and a high Signal-to-Noise Ratio (SNR) of 109dB, the A1 PRO ensures your music remains pure and transparent. Its wide frequency response and dynamic range of 111dB make it the perfect partner for high-resolution audio sources, faithfully reproducing every nuance and subtlety in your music.
Flexible Power Modes and Connectivity:
- The A1 PRO is designed to adapt to your setup. In stereo mode, it delivers 160W x2 into 4Ω and 85W x2 into 8Ω—ideal for most speakers. For more demanding setups, switch to mono BTL mode via XLR inputs and unleash up to 400W into 4Ω or 250W into 8Ω. Whether you’re powering bookshelf speakers or full-range floorstanders, the A1 PRO offers all the muscle you need with grace and control.
Premium Components for Audiophile-Grade Sound:
- Built with top-tier audiophile components, the A1 PRO features the renowned Texas Instruments PGA2311 volume control chip, ensuring smooth and precise volume adjustments with minimal distortion. Gold-plated connectors enhance signal integrity and long-term reliability, showcasing SMSL’s commitment to quality and performance.
Intelligent Design with Advanced Protection:
- Encased in a beautifully machined aluminum chassis, the A1 PRO combines durability with elegance. Its internal switched-mode power supply is specially optimized for high-performance audio, delivering clean power with minimal noise. Built-in protection circuitry guards against overheating and overcurrent, ensuring stable and reliable operation even under heavy load.
Package Included:
- 1 x Power Amplifier
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.