Vitus Audio Logo

SM-103

Vitus Audio SM-103
Vitus Audio SM-103

The SM-103 is a no-compromise monaural amplifier that will take on the very best, regardless of cost.

There was only one way to improve on the incredible performance of the statement SS-103; give each channel its own separate chassis and dedicated power supply and select only the finest components. This is exactly what Vitus Audio has done and so the SM-103 was born.

Based on the SS-103, each SM-103 uses only the finest matched transistors and super precision resistors to ensure optimal working conditions for the different stages of each module. This, combined with a special coupling of each input stage, results in ultra-linear frequency response. The true balanced design, together with the local shunt regulated power supply, ensures an excellent signal to noise ratio, making it possible to reveal every micro detail in the recordings.

The result is a power amplifier, capable of exposing fine details that have never been heard before, without compromising the coherence of the recording.

The performance of these products redefines how close to the live event you can get by listening to reproduced music.

Vitus Audio SM-103
Vitus Audio Logo

SM-103

The SM-103 is a no-compromise monaural amplifier that will take on the very best, regardless of cost.

There was only one way to improve on the incredible performance of the statement SS-103; give each channel its own separate chassis and dedicated power supply and select only the finest components. This is exactly what Vitus Audio has done and so the SM-103 was born.

Based on the SS-103, each SM-103 uses only the finest matched transistors and super precision resistors to ensure optimal working conditions for the different stages of each module. This, combined with a special coupling of each input stage, results in ultra-linear frequency response. The true balanced design, together with the local shunt regulated power supply, ensures an excellent signal to noise ratio, making it possible to reveal every micro detail in the recordings.

The result is a power amplifier, capable of exposing fine details that have never been heard before, without compromising the coherence of the recording.

The performance of these products redefines how close to the live event you can get by listening to reproduced music.


Vitus Audio SM-103

SPECIFICATION

InputXLR analogueRCA analogue
Available11
Sensitivity0.7VRMS1.4VRMS
Impedance10KΩ10KΩ
Slew rate35V/ μs35V/ μs
OutputSpeaker LSpeaker R
Available2 x Set Balanced speaker out in parallel
Impedance75 mΩ75 mΩ
Power RMS (8Ω)100W Class A / 150W Class AB
Frequency response+800kHz+800kHz
Signal to noise ratio>110dB>110dB
THD + noise> 0,01%> 0,01%
Power ConsumptionEachClassicRock
Standby<1W
Class AB75W100W
Class A295W320W
Dimensions
Width435mm
Height310mm
Depth610mm
Weight75 kg

Downloads

SM-103 Data Sheet

Our Vitus Audio partners