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Vitus Audio SM-011 MkII Mono Amplifier
















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Vitus Audio SM-011 MkII Mono Amplifier
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.
MSRP: $56,000 - Standard Colors / $65,000 - Unique Colors
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 / 5.5” including feet | |
Width | 435mm / 17.25” | |
Depth | 436mm / 467mm / 18.5” with binding posts | |
Weight | 36kg / 80 lbs | |
Material | Aluminum for body parts and heat sinks |