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Introducing the SM-011




The SS-010 was introduced back in 2007. It has received multiple awards based on fantastic reviews world wide. Today it is still one of our most popular products. The SS-010 was replaced with the SIA-025 in 2010 - which took the performance to a whole new level.


The SM-010 was introduced in 2008, based on requests from the market to have an upgradability from the SS-010 to give more power for less efficient speakers. This gave the SS-010 musicallity with more punch and dynamics.


The future is here:


The new SM-011 - is taking the SM-010 into a whole new level, like the SIA-025 did based on the SS-010.


With no upgradability, nor backwords compability needed, our design team had free hands to push the boundaries even further. With the SIA-025 in mind, a new platform was created that will satisfy a much broader audience.


Keeping strict focus on our “musical engine”, We developed the next level of COOL in musical instruments - capable of driving any load to a full experienced concert level, without ever letting go of musicallity.


Check out the number of awards the SIA-025 has been honered with from all over the world, add to that level of performance - a bit more of everything more silence, higher resolution, more power, better dynamics - and then you have an idea about the level of performance you will achieve with the SM-011


Technical Keywords: (pr. channel)


1. 1.4KVA custom UI transpormer with <2% loss


2. 240.000uF capacitor bank


3. Zero global negative feeback (like all VA amps)


5. Modular based for future upgradability


6. True balanced - from input to output


7. Soundmodes included for sound adjustment.

Vitus Audio SM-011 Mono Power Amplifier

  • INPUT                         XLR analog                      RCA analog

    Available                      1                                     1

    Sensitivity                     0,7 VRMS                      1,4 VRMS

    Impedance                  10KΩ                              10KΩ

    Slew rate                     35V/ μs                           35V/ μs

    OUTPUT                      Speaker L                  Speaker R

    2x Balanced sets in paralle speaker output

    Impedance                    75 mΩ                       75 mΩ

    Power RMS (8Ω)           40W Class A / 200 W Class AB

    Frequency response     +800kHz                  +800kHz

    Signal to noise ratio      >110dB                    >110dB

    THD + noise                 < 0,01%                   < 0,01%



    Standby  <1W

    Full Power  Class AB  Classic 90W, Rock 100W 

                      Class A    Classic 190W, Rock 220W



    Height                         130 mm                        

    Width                          435 mm                       

    Depth                          430 mm                         

    Weight                         42 Kg                         


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