ESC
UltraPhono Phonostage

UltraPhono Phonostage

BrandMobile Fidelity Sound Lab
FunctionAmplifier, Phono (Phonostage)
CountryUnited States Of America
Form FactorTabletop
Signal PathAnalog Hardware
PowerExternal power supply
GainAdjustable from 40dB - 66dB
THD< .006% (MM) / < .055% (MC)
Load Impedance (MM)47,000 Ohms
Load Impedance (MC)75, 100, 500, 1k, 10k, 47k Ohms
Input Capacitance100pF
Headphone Output8V RMS Max, 62 Ohms, 1.5 w/ch (Volume Control 31 steps, 2dB per/step, 62dB range Mute Switch -90dB Minimum Impedance > 10 Ohms)
Notes• Selectable gain for MM or MC 40dB, 46dB, 60dB, 66dB • Adjustable loading 75Ω - 47kΩ • Class A Headphone Amplifier • Switchable Mono mode • Subsonic filter