Description
Moving Magnet Phono Preamplifier
Enjoy every last detail from your vinyl collection with our compact moving magnet phono stage, the Solo Phono Preamplifier.
Turntable-ready performance
Many hi-fi amplifiers don’t support direct turntable connections. Alva Solo’s dedicated phono preamp ensures the low-level signal from your turntable is properly amplified—delivering a clean, rich, and balanced sound with every play.
Crystal clear playback
Alva Solo preserves the warmth and depth of vinyl with precision engineering. A switch-mode power supply reduces hum, and a refined circuit design minimizes noise—so every note stays crisp, clear, and true to the original recording.
Balanced sound, no compromises
Wear and tear isn’t a problem for Alva Solo. The subsonic filter removes unwanted low-frequency rumbles from worn vinyl, while the balance control corrects cartridge imbalances. The result? A perfectly aligned soundstage and an immersive listening experience.
Vinyl as it’s supposed to sound
From the moment the needle touches down, vinyl has a warmth and character all its own. Alva Solo preserves that distinctive sound with its cutting-edge engineering. Its advanced switch-mode power supply and surface-mounted circuit board eliminate unwanted noise, ensuring your records sound exactly as they should.
Vinyl warmth, effortless simplicity
Dedicated Phono Preamp
Boosts low-level signals from moving magnet cartridges, ensuring clear, dynamic playback on any hi-fi system.
Switch-mode power supply
Reduces noise and improves efficiency for clearer, distortion-free playback.
Subsonic filter
Eliminates low-frequency rumbles caused by worn vinyl for a cleaner, more refined sound.
Surface-mounted circuit board
Optimized for signal purity, preserving every detail from your vinyl.
Auto power-down
Saves energy by automatically switching off after 20 minutes of inactivity.
Eco-friendly listening
Alva Solo is kind to your records and to the planet too. With less than half a Watt of standby power consumption and an auto power-down feature after 20 minutes of inactivity, it’s efficient and universally compatible with voltages worldwide.
Technical specification
Max power consumption
10W
Gain @ 1khz
39dB
Nominal output
300mV
Sensitivity for nominal output
3.35mV
Equivalent input noise (a-weighted)
~0.09uV
Riaa curve accuracy
+/- 0.65dB 30Hz-20kHz
Signal to noise ratio grounded inputs ref. 1v output (20hz-20khz bw)
>90dB
Thd+n 1khz (20-20khz bw)
<0.0025%
Input impedance
47k Ohm
Input capacitance
100pF
Overload margin
>30dB
Crosstalk @10khz
>85dB
Dimensions (h x w x d)
48x176x132 (1.9×6.9×5.2”)
Weight
0.68kg/1.5lbs
Whats in the box
Alva Solo Moving Magnet Phono Preamplifier, User Manual, Safety Guide, Mains lead
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