MoFi Electronics UltraPhono MM / MC Phono Stage

From the undisputed leader in audiophile recordings since 1977

Low noise, wide bandwidth designs based on the Mobile Fidelity Sound Lab GAIN 2 mastering system.

• MM / MC
• Variable loading
• Subsonic filter
• Mono mode
• Class A headphone amp
• Subsonic filter
• External power supply

Specifications

Gain: Adjustable, 40 dB to 66 dB

THD: <0.006% (MM), <0.055% (MC)

Load impedance (MM/MC): 47 kOhm / 75, 100, 500 1k, 10k, 47k ohm

Input capacitance: 100 pF

Headphone output: 8 V RMS max, 62 ohm, 1.5 W/ch 

Volume control: 31 steps, 2 dB per step, 62 dB range

Mute switch: -90 dB

Minimum impedance: 10 ohm