Cambridge Audio

Cambridge Audio - Alva Duo - Phono Preamplifier w/ Headphone Amp


MOVING COIL & MOVING MAGNET PHONO PREAMP

The Duo seems to exude an air of accomplishment. It’s a solid, lightweight piece of tech that just looks plain good... A rich and rewarding listening experience I just can’t tear myself away from... Few other options out there can match this kind of listening experience, which to put it mildly, is pretty amazing.

TECH SPECS
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-50Hz

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)