SS-103
Stereo Power Amplifier
Signature Series
True power in one chassis
Developed alongside the SM-103, this stereo power amplifier offers performance comparable to its monaural sibling in a single chassis. Quite simply, this amplifier is focused on musicality to thrill your senses.
With a dramatically lowered noise floor, the resolution offered to the listener is nothing short of breathtaking. And because it’s based on our modular design, this amplifier is upgradable making it a future proof investment.
The performance of SS-103 redefines how close to the live event you can get by listening to recorded music.
True balanced design
In building this remarkable amplifier we use the best matched transistors and super-precision resistors ensuring optimal working conditions for the different stages of each module.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 an excellent signal to noise ratio, making it possible to reveal every micro-detail in recordings. The result is a power amplifier capable of exposing micro-details and dynamics without compromising the coherence of the recording. As the design is true balanced, all non-balanced signals are converted to true balanced right at the first input stage.
Finishing
The SS-103 comes in Black or Silver as standard. Titanium Orange, Dark Champagne and Titanium Grey are our most popular bespoke finishes.
Black
Silver
Titanium Orange
Bespoke colour
Dark Champagne
Bespoke colour
Titanium Grey
Bespoke colour
Technical specifications
| INPUT | XLR analogue | RCA analogue |
|---|---|---|
| Available | 1 (L+R) | 1 (L+R) |
| Sensitivity | 2 VRMS | 2 VRMS |
| Impedance | 10kΩ | 10kΩ |
| OUTPUT (Each ch.) | |
|---|---|
| Available | 1 |
| Impedance | 0.075Ω |
| Power WRMS (8Ω) | ~50W Class A / ~100W Class AB |
| Power WRMS (4Ω) | ~100W Class A / ~200W Class AB |
| Bandwidth | +800kHz |
| Signal to noise ratio | >100dB @ 1kHz |
| THD + noise | <0.01% |
| POWER CONSUMPTION | |
|---|---|
| Standby | <1W |
| Class AB | 150W |
| Class A | 300W |
| DIMENSIONS | ||
|---|---|---|
| Height | 310mm including feet | |
| Width | 435mm | |
| Depth | 601mm | |
| Weight | 85kg | |
| Material | Aluminium for body parts and heat sinks | |
Downloads
Find a retailer
Retailers
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
