SM-103 Monaural Power Amplifier

Amplifiers Signature Series Vitus Audio
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Signature Series
SM-103 Monaural Power Amplifier

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

While looking at it when listening to music, it lets you embrace the artists even more, intensifying the way the sound taps into your soul. Taking it a step further. Treat yourself to a mind-blowing experience, far beyond ‘fidelity’.

Each part of these power amplifiers was closely and carefully examined and refined, over and over. Vitus Audio created real musical instruments capable of revealing the smallest details in the recording. They can deliver up to 100 Watts in Class A, enabling the enthusiast to enjoy real subtle music playback.

Details of Product

This combined with a special coupling of each input stage, results in an ultra linear frequency response. The true balanced design, together with the local shunt regulated power supply, ensures 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 micro details/ dynamics never heard before without compromising the coherence of the recording.

Technical Specification

Input: XLR analog; RCA analog

Available: 1; 1

Sensitivity: 0,7 VRMS; 1,4 VRMS

Impedance: 10KΩ

Slew rate: 35V/ μs

Output: Speaker L; Speaker R

Available: 2x Balanced sets in parallel speaker outputs

Impedance: 75mΩ

Power RMS (8ohm): 100W Class A / 150W Class AB

Frequency response: +800kHz

Signal to noise ratio: >110dB

THD + noise: > 0,01%

Power Consumption: Each; Classic; Rock

Standby: <1W

Class AB: 75W; 100W

Class A: 295W; 320W

Dimensions – Each

Height: 310 mm

Width: 435 mm

Depth: 610 mm

Weight: 75 Kg

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