Vitus Audio SM-011 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% |
|---|
Please find reviews below:

Vitus Audio SM-011 Mono Amps ($50,400.00/pair): The Vitus amps are state-of-the-art amps made in Denmark and are among the best I’ve ever heard. The Vitus built quality is superb. The SM-011s are 200-watt amps utilizing the intelligent Class-A biasing circuit shared by their top-of-the line “Masterpiece Series.” The SM-011s possess an uncanny ability to combine transparency, resolution, and openness with textural density, and solidity. (Key Kim)