Introducing Auris aRIAA, a sophisticated Phono Stage designed to elevate your vinyl listening experience. Boasting a convenient RCA input, this versatile device offers the flexibility to select between MM or MC input types effortlessly, thanks to intuitive switches located on the front panel. With a single RCA output, connecting your turntable setup has never been easier.
At the heart of the Phonio L lies our proprietary Sound Plus operational amplifiers, meticulously crafted and arranged in an advanced topology. This design ensures precise RIAA equalization, faithfully preserving every nuance of your vinyl recordings within the audible frequency spectrum. Say goodbye to unwanted hums and unpleasant harmonics; our innovative circuitry effectively suppresses these artifacts, delivering an immersive listening experience like no other.

Loading Settings

 

Left/Right MC Loading Resistance
1 and 3 OFF=400 Ω
1 only 3 ON=100 Ω

 

Capacitance
2 and 4 OFF=1000 pF
2 only 4 ON=2000 pF

 

 

Left/Right MC Gain

67 dB

 

Left/Right MM Gain

44 dB

Specification

 
MM
MC
Max input level
[at 1kHz]
60mV4mV
Max output
5V5V
Gain
44dB67dB
SNR[un-weighted]
>78dB>64dB at 1V Bandwidth 
THD+N
0.01% at 1V0.07% at 1V Bandwidth 100Hz – 22kHz
(-9dB low gain)
THD
0.0006%0.004%
Freq. Response
[20Hz-80kHz]
±0.3dB±0.3dB
RIAA accuracy
±0.3dB±0.3dB
Input sensitivity
780mV [5mV input]0.5mV for 1.1V output
Dimensions V x L x H
12.5 x 13 x 4.5 cm4.92" x 5.11" x 1.77"
Weight
450 gr0.99 lb