SMSL PH-1
【SMSL】 SMSL PH-1 | Discover the Details AMP & DAC。
Pairs Well With
30-Day Price Guarantee
30-Day Price Guarantee
- Free 30-Day Returns
- Ships from our US warehouse (delivered in 3–7 days)
- Found a lower price? Let us know and we will match it!
1-Year + 180-Day Warranty
1-Year + 180-Day Warranty
So that you can buy with confidence, we provide a comprehensive warranty on every product.
- Warranty Period: This product comes with a 12-month standard warranty.
- Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.
For more details, see the [Warranty Policy].
After your purchase, be sure to complete [Product Registration] to activate your warranty.
Free shipping
Free shipping
- Free Shipping:
All orders ship free of charge and usually arrive within 7 days. - 30-Day Return Guarantee:
If you are not satisfied, you may return or exchange the item within 30 days of delivery. - Shipping Protection (recommended):
For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.
Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.
For full details, please see the [Shipping Policy] and [Return Policy] pages.
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Features
Features
Specifications
Specifications
| Product Specifications | Value |
|---|---|
| SMSL PH-1 | |
| Model Number | 10304609288497 |
| Age Range | 5+ |
| Shipping | Free shipping |
| Delivery Time | 1–5 days |
Reviews (480)
Reviews (480)
Customer Reviews
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details, nor do we have access to your credit card information.
High Fidelity MM Phono Amplifier
SMSL PH-1 is a high-fidelity MM-only phono amplifier designed to deliver rich, full, and dynamic vinyl sound in an ultra-compact form. With precision tuning and advanced circuitry, it brings out the best in your MM cartridge setup.
Golden Gain, Super Energy
While most entry-level MM phono amps offer only 38–40dB gain, PH-1 delivers a fixed 46dB gain. This results in approximately 1Vrms output—perfect for modern amplifiers, with fuller dynamics and denser sound, all without overloading the next stage.
Exclusive MM Design, Ultra-Low Distortion
PH-1 is exclusively designed for MM cartridges, unlike many models with MM/MC switching. This dedicated design removes unnecessary MC circuitry, improving circuit performance by 50%, enhancing user convenience, and keeping costs low while maintaining top-tier sound quality.
CNC Compact Machining
The high-precision CNC-machined chassis ensures mechanical stability and excellent EMI resistance. Whether in complex electromagnetic environments or daily use, PH-1 delivers stable, pure performance.
Reliable "Quantification" for Vinyl Playback
For vinyl enthusiasts, PH-1 also serves as a reliable reference tool. It helps identify playback issues and pairs well with step-up transformers, allowing the use of MC cartridges through external SUTs with weak amplification but great sound.
Palm-Sized but Fully Featured
Measuring just 94×30×96mm, PH-1 offers six full-size connectors (power, L/R input, L/R output, GND) while maintaining a spacious layout. Its compact form factor allows for easy placement without compromising usability.
Integrated Headphone Amplifier
PH-1 features a built-in high-quality headphone amp with a front-panel 6.35mm jack. Ideal for scenarios where speakers are inconvenient, it can also act as a preamp volume controller for active speakers.
Advanced Isolated Power Supply
With a dual isolated power supply design and external DC input, PH-1 eliminates common AC hum and ground noise issues. It ensures a dark background and clean sound, while allowing users to upgrade the power supply for even better performance.
Built with Relentless Precision
PH-1's development took over 2 years, involving more than 5 PCB revisions, 50 op-amp candidates, and extensive cartridge and component testing. Every detail was optimized to offer accessible high-end sound, even for beginners.
Plug and Play Simplicity
Designed for ease of use, PH-1 is plug and play—no complex settings. Gain is fixed at 46dB, capacitance at 150pF, with only headphone volume adjustable. Connect your gear and instantly enjoy the warmth of vinyl.
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