Vitus Audio Logo

RI-101 Mk.II

Vitus Audio RI-101 Mk.II Integrated Amplifier
RI-101 Mk.II Integrated Amplifier
RI-101 Mk.II Integrated Amplifier
RI-101 Mk.II Integrated Amplifier

Expression, emotion, finesse. Three words that best describe the essence of the RI-101 Mk.II Integrated Amplifier.

Have every confidence in the musical abilities of the RI-101 Mk.II Integrated Amplifier. Your musical masterpieces are in the best hands. We invite you to take your first steps into the magical world of true musical performance.

The RI-101 Mk.II is now certified Roon Ready taking this already astonishing amplifier to the next level. Find out more on Roon x Vitus Audio partner page.

The Stereo Times Editors' Choice Award 2011 The Absolute Sound Product of the Year Awards 2011 The Absolute Sound Golden Ear Awards 2013 The Absolute Sound Editors' Choice Awards 2013 The Absolute Sound Product of the Year Awards 2013 PFO Writer's Choice Award 2013 Soundstage Product of the Year 2018
Vitus Audio RI-101 Mk.II Integrated Amplifier
Vitus Audio Logo

RI-101 Mk.II

Expression, emotion, finesse. Three words that best describe the essence of the RI-101 Mk.II Integrated Amplifier.

Have every confidence in the musical abilities of the RI-101 Mk.II Integrated Amplifier. Your musical masterpieces are in the best hands. We invite you to take your first steps into the magical world of true musical performance.

The RI-101 Mk.II is now certified Roon Ready taking this already astonishing amplifier to the next level. Find out more on Roon x Vitus Audio partner page.

The Stereo Times Editors' Choice Award 2011 The Absolute Sound Product of the Year Awards 2011 The Absolute Sound Golden Ear Awards 2013 The Absolute Sound Editors' Choice Awards 2013 The Absolute Sound Product of the Year Awards 2013 PFO Writer's Choice Award 2013 Soundstage Product of the Year 2018

RI-101 Mk.II Integrated Amplifier RI-101 Mk.II Integrated Amplifier RI-101 Mk.II Integrated Amplifier

The RI-101 MKII maintains the signature aesthetic of all Vitus Audio components, a definite look and refined style that carries across the entire span of their products. You won’t mistake a Vitus Audio item for any other manufacturer – and that’s a great thing when it comes to building an industrial design ethos that identifies the brand.

Internally, a lot has changed with this new version of the RI-101 and it isn’t a marginal upgrade, for example, it’s much more significant than going from the original RI-100 to an RI-101 MK1.

The amplifier is rated at 300w into 8ohms and is capable of driving even the most difficult of loads with a sense of ease and control.

Connectivity with the optional DAC/Streaming module (2023 version)

The RI-101 Mk.II is now certified Roon Ready. Find out more on the Roon partner page.

The RI-101 Mk.II also supports Mconnect, UPNP/DLNA, Tidal Connect, Spotify connect, V-tuner, Qobuz amongst others.

You can also stream music stored locally over a network via UPnP.

Specification

InputXLR analogueRCA analogue
Available3 (L+R)2 (L+R)
Sensitivity2 VRMS2 VRMS
Impedance16kΩ16kΩ
OUTPUT (Each Ch.)SpeakerPre/Tape out
Available1 set balanced1(XLR)
Impedance0.075Ω33Ω
Power WRMS (8Ω)~8W Class A / ~300W Class AB
Power WRMS (4Ω)~16W Class A / ~600W Class AB
Bandwidth+800kHz
Signal to noise ratio>100dB @ 1kHz
THD + noise0.04% @ 100W / 1kHz
Volume Control
TypeRelay controlled fixed resistor network
Steps-80dB to +8dB in 1dB steps
POWER CONSUMPTION
Standby<1W
Operation90W (no load)
Operation with DAC Streamer120W (no load)
Operation with USB DAC120W (no load)
Dimensions
Height182mm including feet
Width435mm
Depth470mm (with connectors)
Weight38kg (w/o DAC/Streamer)
MaterialAluminium for body parts and hidden heat sinks
DAC / Streamer Board (optional 2023 version)*
InputsStreamerS/PDIFAES/EBU
Connector1 x RJ451 x RCA1 x XLR
Impedance75Ω110Ω
Max S/Rate384kHz + DSD128** + 384MQA192kHz192kHz
Resolution32bit24bit24bit
USB DAC Board (optional)*
InputsUSBOpticalS/PDIFAES/EBU
Connector1 x USB B1 x Toslink1 x RCA1 x XLR
Impedance75Ω110Ω
Max S/Rate192kHz + DSD128**96kHz192kHz192kHz
Resolution32bit24bit24bit24bit

*Only one optional module can be fitted at a time

**DSD is converted to PCM

Reviews

Downloads

RI-101 Mk.II Owners Manual RI-101 Mk.II Information Sheet

Our Vitus Audio partners

Join the Airt Mailing List

Keep up to date with new product launches, exclusive deals and the latest news in the realm of high-end audio.

"*" indicates required fields

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Marketing Permissions*