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Minimal Distortion
The Bryston 4B3 stereo amplifier features a Quad-complementary topology, reducing distortion to 0.0001% and enhancing audio transparency and accuracy.
The Bryston 4B3 stereo amplifier, black, features an innovative Quad-complementary topology that achieves minimal distortion and high levels of accuracy and transparency. This cutting-edge design incorporates twelve active devices arranged in a novel layout that ensures compatibility with any preamp while delivering the initial 6dB of gain with utmost precision. The input stage of the 4B3 is meticulously crafted to offer unparalleled transparency, boasting impressively low distortion figures, down to 0.0001%.
The amplifier's quad-complementary topology effectively eliminates harsher higher harmonic distortion, resulting in a harmonic response reminiscent of Class A designs but with significantly reduced distortion. Each channel of the 4B3 is powered by its own fully independent power supply, complete with a separate transformer, ensuring reliable and consistent performance.
Consistent with Bryston's commitment to quality, the 4B3 is accompanied by a 20-year warranty. It's constructed with no compromise philosophy, reflecting Bryston's dedication to producing top-tier audio equipment.
- Innovative Quad-complementary topology for minimal distortion and high transparency.
- Array of twelve active devices for optimal preamp compatibility.
- Ultra-low distortion rate of 0.0001% for supreme transparency.
- Harmonic response similar to Class A designs, but with lower distortion.
- Independent power supply for each channel with a separate transformer.
- 20-year warranty, underscoring commitment to quality and durability.
- Built with a no-compromise approach for top-tier audio performance.
- UK over £99 FREE
- UK under £99 £10
- EU £36
- Rest of World £80
Large/Heavy items: Extra charges may apply (e.g., consoles, large monitors). We’ll contact you before processing if so.
We ship with DPD and UPS across the UK, EU and worldwide. Same-day within the M25 is available depending on stock from £48.
At KMR, we provide exceptional support for all your audio studio requirements. Our committed team is ready to help you with setup, troubleshooting, and optimizing your gear for peak performance.
If you face any challenges, our customer service team is just a phone call away, prepared to offer expert assistance.
KEY FEATURES
High Compatibility
This amplifier includes a novel layout with twelve active devices, ensuring it works seamlessly with any preamp while delivering precise initial gain.
Reliability & Longevity
The Bryston 4B3 offers a robust design with separate power supplies for each channel and a 20-year warranty, highlighting its durable, no-compromise construction.