Atoll PH100 Preamplifier
Best phono preamp for audiophiles seeking precise, customizable vinyl playback.
Elevate your vinyl listening experience with the Atoll PH100 Phono Preamplifier. Engineered for discerning audiophiles, this external module delivers exceptional sound quality through its fully balanced design and premium components. It features a robust power supply with dual low-noise transformers and four voltage regulators, all shielded to prevent interference. The PH100 offers flexible configuration for input impedance and capacitance, supporting both MM and MC cartridges for broad compatibility. Its discrete component construction and meticulous build ensure accurate, detailed audio reproduction for an immersive listening session.
$699.00
Owner Satisfaction
4.7
/ 5
Category Rank
133
/ 473
#133 in Phono Preamps
Price vs Category Average
-90%
Below average
Circuitry Type
Solid State
/ Solid State
Who it's for
- Listeners valuing durable, high-quality European build standards
- Audiophiles seeking a clean and dynamic sonic upgrade
- Vinyl enthusiasts using various MM and MC cartridge types
Who should skip it
- Collectors requiring advanced features like mono or subsonic filtering
- Users who frequently swap cartridges and prefer external adjustments
- Purists demanding the absolute lowest noise floor from external PSUs
Performance breakdown
Cartridge Versatility
Seamlessly handles both MM and MC cartridges for diverse turntable setups.
Signal Integrity
Shielded dual transformers effectively eliminate unwanted electrical noise and interference.
Audio Precision
Discrete component design delivers a highly detailed and accurate soundstage.
Customization Options
Adjustable impedance and capacitance settings allow for precise cartridge matching.
Build Quality
Solid aluminum front panel offers a premium, durable aesthetic feel.
Gain Flexibility
Multiple gain stages provide ample headroom for various output levels.
Key Specs
Circuitry Type
Solid State
Cartridge Type Support
Moving Magnet (MM), Moving Coil (MC)
Input Impedance
47 k or 100 k Ohms
Input Capacitance
100 pF
MM Gain
40 dB
MC High Gain
47 dB
MC Low Gain
60 dB
Maximum Gain
60 dB
Features
- Exceptional vinyl playback quality
- Fully balanced, discrete component design
- Dual low-noise linear transformers
- Shielded enclosure for interference-free audio
- Adjustable input impedance and capacitance
- Supports MM and MC cartridges
- Premium build with aluminum front panel
- Accurate and detailed sound reproduction
What customers say
The Atoll PH100 Preamplifier is highly regarded as an exceptional value in the premium audio segment. Customers consistently praise its sonic transparency and detail retrieval, noting a remarkably neutral and uncolored presentation that elevates source material. Reviewers frequently highlight the robust dynamics and wide soundstage, which significantly enhances listening, especially with quality amplifiers. Many users describe upgrading to the PH100 as transformative, unlocking new musical nuances. The solid build quality also reflects durable, performance focused engineering. While some find its accuracy slightly unforgiving with bright pairings, the consensus confirms the PH100 offers reference level performance for serious two channel systems without the expected high price tag.
Know before you buy
Yes, the PH100 is designed to support both MM and MC cartridges. It offers adjustable gain settings to ensure compatibility with a wide range of turntable setups.
Yes, the unit allows you to configure input impedance and capacitance. This flexibility helps you fine-tune the electrical load to get the most accurate performance from your specific cartridge.
The dual transformers help isolate the power supply, which significantly reduces electrical noise and interference. This results in a cleaner, more detailed signal path for your vinyl playback.
Yes, the PH100 utilizes a fully balanced, discrete component design. This architecture is chosen to minimize distortion and provide a more precise, high-fidelity audio reproduction.
The unit measures 320 x 210 x 63 mm and weighs 2 kg. Its compact footprint makes it easy to integrate into most audio racks or shelving units.
The PH100 provides a maximum gain of 60 dB for MC cartridges. This is sufficient to handle even low-output moving coil designs effectively.
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$699