Alva Duo vs Alva Solo
The Alva Solo matches the Alva Duo on signal-to-noise (90 dB), thd (0.003%), mm gain (39 dB), and output voltage (0.3V RMS).
Both turn up in the same documented systems.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPhono Pre-AmpsHeadphone Amplifiers
Estimated price (community-sourced)
$299 - $399
Around — community and catalog average, updates slowly
About the Alva Duo
The Cambridge Audio Alva Duo is a dedicated MM/MC phono preamplifier with an integrated headphone amplifier, allowing both standard system hookup and private vinyl listening via a front-panel 1/4" jack. It supports both moving magnet and moving coil cartridges, adds a rear-panel balance control for precise left/right channel matching, and uses an acoustically damped all-metal chassis with a robust aluminum front plate to minimize vibration and interference. An efficient switch-mode power supply and low-noise, surface-mount circuit design help reduce hum and background noise, providing clean, detailed, and accurate vinyl playback.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.003%
- SNR
- 90 dB
- Output Voltage
- 0.3V RMS
Phono Preamplifier
Phono stage specifications
- MM Gain
- 39 dB
- MC Gain
- 60 dB
- Adjustable Loading
- No
- Loading Options
- 47000Ω, 100Ω
- Adjustable Capacitance
- No
Connectivity
Input and output connections
- Digital Inputs
- RCA
- Analog Inputs
- RCA
- Analog Outputs
- 1/4 inch headphone jack
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 215 × 48 × 159 mm (W × H × D)
- Weight
- 0.95 kg (2 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions