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Cambridge Audio Alva Duo

Cambridge Audio Alva Duo

Rs. 42,900.00
Rs. 42,900.00
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  • Authorized Cambridge-Audio Partner in India
  • Brand New Sealed unit
  • Price is inclusive of all taxes
  • Official Cambridge-Audio India Warranty

DESCRIPTION

Squeeze every last detail from your record collection with our high-quality moving magnet and moving coil phono stage. Alva Duo delivers pure, immersive vinyl playback—whether through your hi-fi or straight to your headphones.

Angled top-down view of a Cambridge Audio Duo phono preamplifier with the top cover removed, revealing the detailed internal circuit board, capacitors, resistors, and power supply components, as well as the front control knob and branding.

Vinyl, Just for You


From the moment the needle touches down, Alva Duo enhances the vinyl experience with cutting-edge engineering, ensuring you can enjoy the purest analogue sound—whether through speakers or in private from the built-in headphone output.

Angled front view of a Cambridge Audio Duo phono preamplifier, featuring a matte grey finish, large central volume knob, MC/MM selector buttons with indicator lights, and a 6.3mm headphone jack on the right.
Close-up of the rear panel on a Cambridge Audio Duo phono preamplifier, showing the AC power input, gold-plated RCA output jacks for left and right channels, and a balance adjustment knob with labeled increments. Related What unique features make these headphones ideal for frequent travelers How does the image highlight the sound clarity of these headphones Which design details suggest these headphones are built to last Why do the eco-friendly materials in these headphones resonate with my values How does

Detailed sound, pure vinyl performance



Dedicated MM & MC phono preamp

Supports both moving magnet and moving coil cartridges, offering greater flexibility and wider turntable compatibility.


Switch-mode power supply

Alva Duo’s power supply switches outside audible frequencies to reduce hum and interference.


Surface-mounted circuit board

Designed for pure signal transmission, ensuring exceptional clarity and the perfect listening experience.


6.35mm headphone output

Listen privately without needing a separate amplifier.


Auto power-down

Alva Duo automatically switches off after 20 minutes of inactivity to conserve energy.


Subsonic filter

Removes low-frequency rumbles from worn vinyl for a cleaner, more refined sound.

SPECIFICATIONS

MAX POWER CONSUMPTION

10W

CARTRIDGE SUPPORT

Moving Magnet | Moving Coil

Gain @ 1kHz

MM: 39dB | MC: 60dB

NOMINAL OUTPUT

300mV

SENSITIVITY FOR NOMINAL OUTPUT

MM: 3.35mV | MC: 305uV

EQUIVALENT INPUT NOISE (A-WEIGHTED)

MM: ~0.09uV | MC: ~0.08uV

RIAA CURVE ACCURACY

+/- 0.3dB 30Hz-20kHz

SIGNAL TO NOISE RATIO GROUNDED INPUTS REF. 1V output (20Hz-20kHz BW)

MM: >90dB | MC: >70dB

THD+N 1kHz (20-20kHz BW)

MM: <0.0025% | MC: <0.20%

INPUT IMPEDANCE

MM: 47k Ohms | MC: 100 Ohms

INPUT CAPACITANCE

100pF

OVERLOAD MARGIN

>30dB

CROSSTALK @ 10kHz

MM: >85dB | MC: 75dB

DIMENSIONS (H x W x D)

48 x 215 x 159 mm (1.9 x 8.5 x 6.2")

WEIGHT

0.95kg (2.1lbs)

WHATS IN THE BOX?

Alva Duo Moving Coil & Moving Magnet Phono Preamp, User Manual, Safety Guide, Mains Lead

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