MoFi Electronics
MoFi Electronics UltraPhono Pro
Best phono stage for audiophiles seeking precise, natural analog sound.
The MoFi Electronics UltraPhono Pro is an all-analog phono stage designed to extract maximum information from your cartridge with minimal loss, delivering a natural and unforced presentation. Developed in collaboration with audio engineer Peter Madnick, it distills the core architecture of MoFi's flagship MasterPhono into a streamlined, single-input unit. Setup is quick and repeatable with front-panel gain and loading controls, complemented by practical listening tools like mono, subsonic, mute, and dim. It features a fully discrete J-FET and MOSFET gain stage and a zero-feedback passive RIAA network for preserving natural transients and tonal realism, all supported by a seven-stage regulated power supply for a quiet foundation.
$2495.00
Owner Satisfaction
4.7
/ 5
Category Rank
133
/ 466
#133 in Phono Preamps
Price vs Category Average
-64%
Below average
Model
UltraPhono Pro
/ UltraPhono Pro
Who it's for
- Vinyl collectors using diverse moving magnet and moving coil cartridges
- Audiophiles seeking high-fidelity clarity and dynamic soundstage performance
- Private listeners wanting a high-quality, direct headphone experience
Who should skip it
- System builders requiring multi-input versatility for various audio sources
- Budget-conscious buyers looking for an entry-level audio investment
- Novice listeners intimidated by complex technical cartridge adjustments
Performance breakdown
Cartridge Versatility
Broad gain and loading options accommodate almost any high-end cartridge.
Signal Purity
Zero-feedback design preserves the natural character of your vinyl records.
Operational Convenience
Front-panel controls make cartridge matching and adjustments incredibly fast.
Noise Floor
Seven-stage power regulation ensures a remarkably quiet, black background.
Equalization Precision
Passive RIAA network delivers exceptional accuracy across the frequency spectrum.
Playback Utility
Essential tools like mono and subsonic filtering enhance daily listening.
Key Specs
Model
UltraPhono Pro
Input
RCA jack, voltage mode, single-ended
RCA output gain
40dB, 52dB, 65dB
Balanced Output gain
46dB, 58dB, 71dB
THD (10mV@1kHz, 40dB gain)
0.005% A-Weighted
THD (1mV@1kHz, 65dB gain)
0.013% A-Weighted
Loading
100 Ohms, 300 Ohms, 500 Ohms, 1k Ohms, 47k Ohms
Output Impedance (Balanced)
230 Ohms
Features
- Single-input, all-analog phono stage designed for maximum information extraction from your cartridge.
- Front-panel gain and loading controls for fast, repeatable setup and cartridge matching.
- Practical listening tools including mono, subsonic, mute, and dim for tailored playback.
- Fully discrete J-FET and MOSFET gain stage for natural transients and tonal realism.
- Zero-feedback passive RIAA network with precision film-foil parts for accurate equalization.
- Seven-stage regulated power supply for an exceptionally quiet foundation.
What customers say
Customers consistently commend the MoFi UltraPhono Pro for its outstanding sound quality, often describing a noticeable enhancement in clarity, depth, and musicality for their vinyl playback. Reviewers frequently highlight the unit's solid build and premium design, reinforcing a sense of durability and high end craftsmanship. The overall consensus points to a highly satisfying audio experience, positioning it as a valuable investment for serious record collectors seeking superior performance.
Know before you buy
Yes, the UltraPhono Pro is compatible with both MM and MC cartridges. You can easily adjust the gain and loading settings via the front-panel controls to match the specific requirements of your cartridge.
The front-panel controls allow you to quickly and repeatably adjust the impedance loading to perfectly match your cartridge. This ensures you get the most accurate frequency response and tonal balance without needing to open the chassis or use internal dip switches.
No, the UltraPhono Pro does not feature a headphone output. It is designed strictly as a high-performance phono stage to connect your turntable to a line-level input on your preamplifier or integrated amplifier.
The subsonic filter removes extremely low-frequency noise, often caused by warped records or turntable rumble. You should engage it if you notice your woofers moving excessively or if you want to clean up the signal path during playback.
No, the UltraPhono Pro is an all-analog design. It does not contain any digital-to-analog converters or digital processing, ensuring the signal path remains purely analog from your cartridge to your amplifier.
Yes, the unit features both RCA (unbalanced) and XLR (balanced) outputs. Using the balanced outputs can help reduce noise and interference, especially if you are running longer cable lengths to your amplifier.
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