SM-011
Monaural Power Amplifier
Signature Series
Monaural power
These incredible pure class A/AB mono amps share a chassis size with it’s sibling the SS-025 Mk.II. Based on the technical leaps made with the original SIA-025, the SM-011 uses SMD in place of leaded components wherever possible, fitting an incredible amount of technology in a modest space.
The completely modular Vitus Audio design means future upgradability is a given and in this version we introduced two different modes of coupling the output as developed for the MP-S201.
Musical experience
The SM-011 builds on the success of the SIA-025. You get more of everything, more silence, higher resolution, more power and better dynamics. The amps feature a 1.4kVA custom UI transformer with <2% loss, a 240.000µF capacitor bank, is true balanced from input to output and as always, there is zero global negative feedback. This is a magnificent amplifier that will offer incredible performance for a lifetime.
Finishing
The SM-011 comes in Pure White, Jet Black or Warm Silver as standard. Titanium Orange, Dark Champagne and Titanium Grey are our most popular unique finishes.
Pure White
Standard colour
Jet Black
Standard colour
Warm Silver
Standard colour
Titanium Orange
Unique colour
Dark Champagne
Unique colour
Titanium Grey
Unique colour
Technical specifications
| INPUT (Each) | XLR analogue | RCA analogue |
|---|---|---|
| Available | 1 | 1 |
| Sensitivity | 2 VRMS | 2 VRMS |
| Impedance | 10kΩ | 10kΩ |
| OUTPUT (Each ch.) | Speakers |
|---|---|
| Available | 1 |
| Impedance | 0.075Ω |
| Power WRMS (8Ω) | ~25W Class A / ~200W Class AB |
| Power WRMS (4Ω) | ~50W Class A / ~400W Class AB |
| Frequency response | +800kHz |
| Signal to noise ratio | <110dB @ 1kHz |
| THD + noise | <0.01% |
| POWER CONSUMPTION (Each) | |
|---|---|
| Standby | <1W |
| Class AB | ~70W |
| Class A | ~135W |
| DIMENSIONS (Each) | ||
|---|---|---|
| Height | 135mm including feet | |
| Width | 435mm | |
| Depth | 436mm / 467mm with binding posts | |
| Weight | 36kg | |
| Material | Aluminium for body parts and heat sinks | |
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Bespoke
Create a Vitus Audio product in the style of your choosing. Our bespoke options include unique colour finishes and internal configurations to your requirements. Place your request with our team to create something just for you.
Bespoke enquiries