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IOTAVX SA3
2 x 45 W stereo amplifier - Wolfson 192 kHz/24-bit DAC converter - 5 analogue inputs - 2 digital inputs - Subwoofer output - 6.35 mm headphone jack
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The compact stereo amplifier with powerful, refined sound
The IOTAVX SA3 integrated stereo amplifier embodies the perfect balance between power, versatility and elegance in a compact format. Designed for discerning music lovers and audiophiles looking for a device that is easy to integrate into their system, it offers remarkable sound performance for its price range. Featuring an optimised Class AB amplifier, the SA3 delivers up to 90 W per channel (at 4 O), capable of comfortably powering medium-efficiency speakers and filling a large living room with rich, dynamic music. Its carefully designed internal construction, with high-quality components and a robust toroidal transformer, ensures faithful, accurate and low-distortion reproduction – a true promise of lasting audio quality. The understated and sophisticated design blends harmoniously into any hi-fi environment, while its comprehensive connectivity caters to all modern and traditional sources.
Unrivalled technical quality
The IOTAVX SA3 stands out for its exceptional value for money in the world of integrated stereo amplifiers: it is difficult to find such internal quality and such high-grade components in this price range. Combining high-performance technology with elegant design, it offers a discreet chassis that fits into any home audio interior.
Powerful and adaptable, it offers sufficient power to drive speakers even in large listening rooms, while maintaining precise transient response and minimal distortion thanks to its Class AB architecture. The preamplifier section is carefully crafted with high-quality components to ensure maximum signal purity. A renowned Wolfson digital-to-analogue converter accurately transforms digital signals for detailed sound reproduction.
In terms
of connectivity, the amplifier leaves nothing to chance: multiple analogue and digital inputs, MM phono preamp, tone controls and the ability to adjust the sound balance offer highly appreciated flexibility of use. Finally, the device can be supplemented with an optional Bluetooth module, allowing wireless playback from a smartphone or tablet, and can be paired with an external power amplifier for even more power.
Main features:
- Hi-Fi stereo amplifier
- RMS power: 2 x 45 watts (8 ohms) / 2 x 90 watts (4 ohms)
- Bridge mode: up to 180 W mono with a second amplifier
- Amplification: High-efficiency Class AB
- Transformer: High-quality toroidal
- Integrated DAC: Wolfson digital-to-analogue converter
- Analogue inputs: 5x RCA line / 1x MM phono
- Digital inputs: 1x Coaxial S/PDIF / 1x Optical Toslink
- Connectivity: Optional Bluetooth module with AptX support (not included)
- Sound controls: Bass and treble control (±10 dB in 1 dB steps)
- Adjustable left/right balance
- Outputs: Speaker output / Preamp output / Subwoofer output / Headphone output
- Distortion rate: very low (low distortion Class AB)
- Dimensions: 435 x 59 x 240 mm
- Weight: 6.5 kg
Select your criteria
General information |
Product name |
IOTAVX SA3 |
Brand |
IOTAVX | |
Model |
SA3 | |
Technical specifications |
Amplifier type |
Integrated amplifier |
Tube amplification |
No | |
Number of amplification channels |
2 | |
Power per channel |
45 W | |
Signal-to-noise ratio |
105 dB | |
Bandwidth (Min frequency) |
10 Hz | |
Bandwidth (Max frequency) |
100 kHz | |
Harmonic distortion |
0.005 Percent | |
D/A converter |
24 bits / 192 kHz | |
Tuner type |
None | |
Connectivity |
Front panel connectors |
Headphone (6.35mm Jack) |
Audio input |
5 X Audio stereo (2x RCA Female) | |
| 1 X PHONO (2x RCA Female) | ||
| 1 X Coaxial S/PDIF digital audio | ||
| 1 X Digital audio S/PDIF Optical | ||
Audio outputs |
Audio stereo (2x RCA Female) | |
| Subwoofer (1x RCA) | ||
Connectivity |
Bluetooth |
No |
Wi-Fi |
No | |
DLNA certification |
No | |
Physical characteristics |
Color |
Black |
Remote control |
Yes | |
Width |
435 mm | |
Height |
70 mm | |
Depth |
240 mm | |
Weight |
6.5 kg | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
See all IOTAVX products
Product referenced on 16 Feb 2026
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