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Burson Audio Conductor Stellar 8W XLR Class-A Headphone Amplifier/Preamp Deluxe Package

SKU: BRS280DELUXE MFR: S280-DELUXE
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Key Features

  • Experience pristine audio with 8W XLR Class-A amplification for superior sound quality.
  • Enjoy versatile connectivity with multiple inputs including XLR, RCA, and a Mic Bypass.
  • Optimize your listening with V7 Vivid Pro Opamps and SP02 Power Modules pre-installed.
  • Achieve exceptional clarity and detail thanks to the impressive 143 dB channel separation.
  • Power a wide range of headphones, from IEMs to demanding high-impedance models.
  • Benefit from the included Super Charger 5A PSU for stable and reliable performance.
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Review Summary

Burson Audio Conductor Stellar Specifications

  • Input impedance

    40 KOhms

  • Frequency response

    +/-1 dB, 0-55kHz

  • THD

    <0.0015%

  • Output impedance (Headphone Amp)

    0.5 Ohm

  • Output impedance (Pre Out)

    1 Ohm / 20 Ohm

  • Inputs

    1x XLR, 1x RCA, 1x Mic Bypass (for gaming headphones)

  • Outputs

    1x XLR Preamp, 1x RCA Preamp, 1x RCA Subwoofer mono out

  • Headphones

    XLR / 6.35mm / 3.5mm

  • Channel separation

    143 dB @ 1kHz / 138 dB @ 20kHz

  • THD+N

    0.0005% @ 1kHz, 0dBFS

  • Signal-to-noise ratio

    105 dB (High Gain) / 120 dB (IEM Output)

  • Separation

    99%

  • Output power (Headphone)

    High - XLR / SE
    16 Ohm: 8W / 4W
    32 Ohm: 5W / 2.5W
    100 Ohm: 3.5W / 2W
    150 Ohm: 1.1W / 520mW
    300 Ohm: 500mW / 260mW

    Medium - XLR / SE
    16 Ohm: 3W / 1.5W
    32 Ohm: 1.6W / 800mW
    100 Ohm: 1W / 300mW
    150 Ohm: 300mW / 170mW
    300 Ohm: 170mW / 85mW

    IEM - XLR / SE
    16 Ohm: 1W / 500mW
    32 Ohm: 500mW / 250mW
    100 Ohm: 250mW / 125mW
    150 Ohm: 100mW / 60mW
    300 Ohm: 50mW / 30mW

  • Dimensions

    8.3 x 7.9 x 2.9" (210 x 200 x 75mm)

  • Weight

    11 lbs (5kg) (Approx.)

  • UPC Code

    9346990002947

About Burson Audio Conductor Stellar

Conductor Stellar - Compact Class-A Power, Crafted to Inspire
At its heart, the Conductor Stellar features the ESS9039PRO DAC, paired with fully discrete output stages and Burson's Max Current power supply. It delivers 8 watts in pure Class-A, offering exceptional resolution, dynamic contrast and clarity. Its sleek, spacecraft-inspired design is more than stunning. Every angle and vent enhances cooling, ensuring high-performance playback without compromise. With this combination of power, precision, and form, the Stellar turns any desktop into a gateway to high-fidelity audio exploration.

Stellar sound, your way.
The Conductor Stellar brings Burson's legendary sound and design into a compact powerhouse. The Deluxe version unleashes full performance with V7 Vivid Pro opamps, Silent Power Level 2, Super Charger 5A, and a stunning dual-tone remote. Whichever you choose, Stellar makes your desktop system look and sound extraordinary.

Effortless Power. Pure Class-A Performance.
The Conductor Stellar delivers a massive 8 watts of pure Class-A power, effortlessly driving everything from sensitive IEMs to power-hungry headphones. Backed by our Max Current Power Supply, it has zero background noise, ensuring pristine playback at any volume. At its core, each channel is powered by four Onsemi MJE15032 transistors, precision-made in the USA. Optimized for high Class-A bias, they bring out the clarity, control, and musicality that define the Burson house sound.

A New Benchmark for IEM Listening
Some headphones crave power. Others demand an absolutely pure, black background. That's why the Conductor Stellar features a dedicated amplification module engineered specifically for in-ear monitors. With ultra-low noise and high sensitivity, it reveals every subtle detail in your music-without a trace of hiss. Whether you're mastering tracks or just enjoying your favorite IEMs, Stellar delivers precision, depth, and silence that lets your music shine.

Remote Control, Reinvented
Included with the Stellar Deluxe, our next-generation remote control is as striking as it is functional-dressed in space gray and copper to match the Stellar's bold design. It gives you fluid, effortless control from up to 10 meters away, turning your listening experience into something that feels as refined as it sounds.

Precision-Tuned for the ESS9039PRO - Just Sit Back and Enjoy
The Conductor Stellar features the flagship ESS9039PRO DAC, delivering exceptional resolution and dynamic range. While it offers 24 filters and path settings, we've done the hard work for you. Each filter has been carefully selected to match our analog output stage, resulting in a sound that's effortlessly natural and dynamic.

Universal Connectivity - High-Resolution, Hassle-Free
The Conductor Stellar is built to connect with everything in your audio chain-fast, easy, and with zero compromise:

USB-C XMOS Input
Streams native DSD512 and 32-bit/768kHz PCM with supreme clarity and precision.

Bluetooth 5.0 with Qualcomm CSR8675
Supports LDAC, aptX HD, and AAC, streaming high-res audio wirelessly at up to 24-bit/96kHz.

Roon Tested
Seamlessly integrates into any Roon Ready setup for bit-perfect playback.

Second-Gen Silent Power
The Conductor Stellar uses our new Silent Power Module 2, built around the LT3045 regulator-renowned for its ultra-low 0.8 microV RMS noise and excellent line/load regulation. Compared to common regulators like the LM317 or LM7815, which produce hundreds of times more noise, the LT3045 delivers dramatically cleaner, quieter power. The result is a pitch-black background and greater clarity, especially with low-volume or high-sensitivity listening.

Silent Cooling - Performance Meets Precision Design
The Conductor Stellar doesn't just impress with its futuristic form - it performs with purpose. Every angle and vent is engineered to optimize cooling, ensuring the high-power, high-current Class-A circuitry operates with peak stability and precision. It elevates both your desktop aesthetic and your listening experience.

Launch Into High-Fidelity.
The Conductor Stellar distills decades of Burson innovation into a compact, precision-engineered DAC/headphone amp. With its futuristic design, Class-A power, and signature Burson sound, it turns any desktop into a launchpad for immersive, emotionally rich listening-delivering a musical experience that's truly out of this world.

Burson Audio Conductor Stellar Features

  • 8W Class-A power - drives any headphone with ease
  • Flagship ESS9039PRO DAC for high-resolution audio
  • Fully discrete design with exceptional clarity and dynamics
  • Compact desktop system with full connectivity

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Experience pristine audio with 8W XLR Class-A amplification for superior sound quality.
  • Enjoy versatile connectivity with multiple inputs including XLR, RCA, and a Mic Bypass.
  • Optimize your listening with V7 Vivid Pro Opamps and SP02 Power Modules pre-installed.
  • Achieve exceptional clarity and detail thanks to the impressive 143 dB channel separation.
  • Power a wide range of headphones, from IEMs to demanding high-impedance models.
  • Benefit from the included Super Charger 5A PSU for stable and reliable performance.

What's in the box:

  • Burson Audio Conductor Stellar 8W XLR Class-A Headphone Amplifier/Preamp
  • Remote Control
  • V7 Vivid Pro Opamps and SP02 Power Modules (Pre-Installed)
  • Super Charger 5A PSU
  • USB Cable
  • Mic Adapter
  • 12V Trigger Cable
  • Burson Audio 3 Year Limited Warranty