MoFi UltraPhono



The step up from the StudioPhono, the Mobile Fidelity UltraPhono phono preamplifier features improved total harmonic distortion over it’s little brother, and the addition of a Class A Headphone Amplifier.

A noticeable step-up, the UltraPhono is the phono pre for the MoFi fan who is looking for more detail in their listening sessions


UltraPhono replicates the wide bandwidth transparency Mobile Fidelity Sound Lab mastering engineers demand. Tim De Paravicini, the designer responsible for the Mobile Fidelity Gain2™ Ultra Analog cutting system, assisted with the internal circuitry to ensure your analog system at home faithfully reproduces the music buried in the grooves of your LPs. UltraPhono also includes an audiophile-quality Class A headphone amplifier for intimate listening enjoyment.


UltraPhono includes a powerful Class A headphone amplifier perfect for quiet nights when you want to keep the records spinning in private. And with a 31-step volume control built into the unit, all you need to do is directly plug-in your headphones and turn it up! It’s the easiest way to achieve high-fidelity vinyl playback without speakers and electronics.


With selectable gain and loading, you will be able to tailor UltraPhono to match nearly any moving-magnet or moving-coil cartridge on the market. A readily accessible bank of toggle switches can be found on the unit’s underside to quickly make adjustments without the need for any tools.

You can hear the Mobile Fidelity sound inside the shop the next time you’re in the Southern California area!

Additional information

Weight3 lbs
Dimensions4 × 8 × 2 in

Adjustable from 40dB – 66dB


<.006% (MM) / <.055% (MC)

Load Impedance (MM)

47,000 Ohms

Load Impedance (MC)

75, 100, 500, 1k, 10k, 47k Ohms

Input Capacitance


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