Atoll Electronique PH100 Phono Stage
Best phono preamp for audiophiles seeking precise cartridge matching and clarity.
The Atoll PH100 is a high-fidelity phono preamplifier designed for discerning audio enthusiasts. It features a robust construction with a steel case and a 4mm front panel, available in black or silver. Internally, it utilizes dual low-noise transformers and discrete components for exceptional signal purity, ensuring no coupling capacitors interfere with the audio path. The PH100 offers versatile configuration options for both Moving Magnet (MM) and Moving Coil (MC) cartridges, with adjustable input impedance accessible from the rear panel. This meticulous design delivers outstanding sonic performance and reliability.
$699.00
Owner Satisfaction
4.6
/ 5
Category Rank
304
/ 473
#304 in Phono Preamps
Price vs Category Average
-90%
Below average
Input Impedance
47100
/ kilohms or kilohms
Who it's for
- Vinyl enthusiasts using diverse MM and MC cartridge collections
- Audiophiles seeking transparent and highly detailed musical reproduction
- Listeners prioritizing long-term durability and interference-free signal quality
Who should skip it
- Budget-conscious beginners starting their high-fidelity vinyl journey
- Casual listeners intimidated by technical impedance and gain adjustments
- Advanced users requiring multiple inputs or specialized mono switching
Performance breakdown
Signal Purity
Discrete circuitry and capacitor-free design ensure an exceptionally clean audio path.
Cartridge Versatility
Flexible gain and impedance settings accommodate a wide range of cartridges.
Channel Separation
Dual transformers provide distinct, interference-free imaging for a wider soundstage.
Build Integrity
Robust steel chassis and thick aluminum faceplate offer professional-grade durability.
Noise Floor
Ultra-low noise design keeps background hiss virtually absent during quiet passages.
Setup Accessibility
Rear-panel adjustments require physical access but offer precise, reliable cartridge matching.
Key Specs
Input Impedance
47 kilohms or 100 kilohms
Input Capacitance
100 pf or none
Moving Magnet Gain
40 dB
Moving Coil Gain High
47 dB
Moving Coil Gain Low
60 dB
Signal to Noise Ratio at 1 kHz
80 dB
Frequency Response
20 Hz to 20 kHz within 0.1 dB
Total Harmonic Distortion
0.05 %
Features
- Configurable for both MM and MC cartridges
- Adjustable input impedance for optimal cartridge matching
- Discrete component construction for pure signal path
- Dual low-noise transformers for superior channel separation
- Shielded metal case to minimize interference
- High-quality components for audiophile performance
- Front panel available in black or brushed metal finish
- Dual mono power supply with two transformers for superior channel separation.
- Discrete components and no link capacitors for optimal performance.
- Adjustable gain settings for optimized performance with various cartridges.
- Ultra-low noise floor for clear, transparent audio.
What customers say
Customers consistently praise the Atoll Electronique PH100 Phono Stage for its exceptional sound quality and remarkable value. Many reviewers highlight its ability to significantly enhance vinyl playback, delivering a clear, detailed, and dynamic audio experience that often surpasses expectations for its price point. Users appreciate the robust build and reliable performance, finding it a worthwhile upgrade that brings out the best in their record collections without a premium cost. The consensus points to a high quality component offering superb sonic improvements.
Know before you buy
Yes, the PH100 is fully compatible with both MM and MC cartridges. You can easily configure the settings to match your specific cartridge type for optimal performance.
You can adjust the input impedance and gain settings using the controls located on the rear panel of the unit. This allows you to fine-tune the preamp to match the electrical requirements of your specific turntable cartridge.
The PH100 uses a dual-mono power supply with two separate low-noise transformers. This design significantly improves channel separation, resulting in a more precise and expansive soundstage.
No, the PH100 is designed with a discrete component architecture that eliminates coupling capacitors. This approach ensures a purer signal path and helps maintain the integrity of your audio.
The unit features a robust steel chassis and a thick aluminum front panel. This heavy-duty construction provides excellent shielding against external electromagnetic interference, which helps keep the noise floor ultra-low.
The Atoll PH100 is designed and manufactured in France, adhering to high-quality standards for both its internal components and exterior build.
Still have a question?
Ask Hayley anything about this product before you decide.