MoFi
MoFi UltraPhono Phono Stage and Headphone Amplifier
MoFi UltraPhono Phono Stage and Headphone Amplifier
The UltraPhono combines a full-featured moving magnet and moving coil phono stage with a Class A headphone amplifier in one compact chassis. Gain is selectable from 40dB to 66dB with cartridge loading adjustable from 75 ohms to 47k ohms, alongside a switchable mono mode and subsonic filter. The headphone section delivers up to 8V RMS through a 31-step volume control spanning a 62dB range.
Specifications
| Gain | Selectable 40dB, 46dB, 60dB, 66dB (MM or MC) |
|---|---|
| MC load impedance | 75, 100, 500, 1k, 10k, 47k ohms |
| THD | Less than 0.006% (MM), less than 0.055% (MC) |
| Headphone output | Class A, 8V RMS max, 1.5W per channel |
| Volume control | 31 steps, 2dB per step, 62dB range |
| Features | Switchable mono mode, subsonic filter, external power supply |
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