Top Rated Gear

Burson Audio Composer 3X-Performance Fully Balanced XLR USB DAC/Pre Amplifier, Space Gray

SKU: BRM80XV6US MFR: M80X-V6-US
Earn VIP Reward Points

Key Features

  • Experience pristine audio with this fully balanced XLR USB DAC/Pre Amplifier.
  • Enjoy low latency and high-resolution audio for professional studio recording.
  • Stream via Bluetooth 5.0 aptX HD for wireless, high-quality audio input.
  • Utilize the versatile USB DAC for seamless integration with Windows & Mac.
  • Achieve superior sound with native DSD support up to DSD512 for audiophiles.
  • Fine-tune your sound with customizable opamps for personalized audio output.
See More Product Details
Special Order?Estimated to Ship: 08/07/2025
Free Shipping

See Options

Qty
1

Protect your gear with Adorama Protect.* Learn more

2 Year

$139.99

3 Year

$184.99

5 Year

$339.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Shopper : Why Did You Choose This?HUMBERTO B : I have heard good reviews on this dac, wanted to see how it sounds in my system

Reviews about this item

Review Summary

2021-03-14T10:28:17

Rated 5 out of 5

Versatility DAC

This Burson composer DAC is highly recommended for users option to change it’s op amps to configure a custom sound signature.The Burson composer can be configured to a sound quality of DAC’s costing thousands more. Highly recommended.

STEVE A.

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Burson Audio Composer 3X-Performance Specifications

Measurement

Measurement

Jump to...
  • Input impedance

    38 KOhms

  • Frequency response

    +/- 1 dB 0 - 58Khz

  • THD

    <0.0017%

  • Output impedance

    Pre Out: 10 Ohm
    DAC Out: 25 Ohm

  • Inputs

    USB, Optical Toslink, BlueTooth 5.0, microphone

  • Outputs

    1x XLR Pre Out / DAC Out
    1x RCA Pre Out / DAC Out

DAC Spec

Jump to...
  • Channel Separation

    142 dB @ 1KHz, 135 dB @ 20KHz

  • THD+N

    0.0005% @ 1KHz, 0dBFS

  • COAX & Toslink / SPDIF

    up to 24bit 192K

  • Bluetooth Input

    Bluetooth 5.0 aptX HD (Qualcomm CSR8675)

Asynchronous Isochronous USB

Jump to...
  • Desktop OS

    Windows XP, 7, 8, 10 Mac OSX, OSiOS , Android (OTG support)

  • PCM Support

    PCM / 768kHz @ 16, 24 or 32bits

  • Native DSD

    Native DSD 64 / 128 / 256 / 512

  • DSD over PCM

    DoP64 / DoP128 / DoP256/Dop512

General

Jump to...
  • Color

    Space Gray

  • Dimensions

    7.87 x 9.84 x 2.36" (200 x 250 x 60mm)

  • Weight

    Approx. 6.6 lbs (3kg)

  • UPC Code

    9346990000998

About Burson Audio Composer 3X-Performance

FEATURED REVIEWS

Versatility DAC

By STEVE A.

This Burson composer DAC is highly recommended for users option to change it’s op amps to configure a custom sound signature.The Burson composer can be configured to a sound quality of DAC’s costing thousands more. Highly recommended.

Why settle for ordinary when you can experience the extraordinary with the Composer 3X-Performance Fully Balanced XLR USB DAC/Pre Amplifier in Space Gray This high-tech, advanced, and sophisticated device from Burson Audio is a testament to the power of innovation and the pursuit of audio excellence.

This sleek and stylish DAC/Pre Amplifier is not just a device, but a revolution in the audio industry. It's built on a decade of research and development, challenging conventional audio signal paths with its industry-leading discrete audio opamps. In 2017, Burson had a breakthrough in power supply research, leading to the development of the proprietary Max Current Power Supply (MCPS). This superior technology is featured in all Burson products, setting new standards in the industry.

The Composer 3X Performance is a nod to old school DAC/Pre Amp design, playing audio truthfully from MP3s to native DSD512, without any artificial enhancements. It's powered by a SABRE32/ESS9038Q2M DAC chip, ensuring minimal signal path and a robust power supply.

This device is not just about superior digital connections, but also about seamless connectivity. With the Qualcomm/CSR8675 Bluetooth receiver and XMOS USB receiver, it connects effortlessly with all PC, Mac, iOS, and Android devices.

The Composer 3X Performance is a testament to the less-is-more design approach. It features a short, symmetrical, fully balanced signal path free from inferior IC opamps, using instead Burson V6Vivid discrete opamps, widely regarded as the best sounding in the world.

The Composer also doubles as a phenomenal preamp with low output impedance and two gain levels, making it the perfect match for any amplifiers and active speakers. It encourages opamp rolling with gold plated DIP8 sockets along its signal path, giving you the freedom to tailor your listening experience to your preference.

In a world where many high-end DACs use ESS9038 and Xmos, and claim to use high-end parts, the Composer stands out. It's not about shock value or collecting "likes", but about creating a timeless classic. The Composer 3X Performance is excellent because it's the result of hard work and dedication. It sounds incredible in the old school way, and we know it is a classic. Experience the difference with the Composer 3X-Performance Fully Balanced XLR USB DAC/Pre Amplifier.

Burson Audio Composer 3X-Performance Features

  • XLR DAC / Digital PRE AMP
  • ESS9038 DAC
  • Bluetooth 5.0
  • XMOS USB DSD512
  • Upgradable Opamps

Warranty Information

This product has a limited warranty of 24 months for parts and 24 months for labor.

Product Documents

User Manual

Key Features

  • Experience pristine audio with this fully balanced XLR USB DAC/Pre Amplifier.
  • Enjoy low latency and high-resolution audio for professional studio recording.
  • Stream via Bluetooth 5.0 aptX HD for wireless, high-quality audio input.
  • Utilize the versatile USB DAC for seamless integration with Windows & Mac.
  • Achieve superior sound with native DSD support up to DSD512 for audiophiles.
  • Fine-tune your sound with customizable opamps for personalized audio output.

What's in the box:

  • Composer 3X-Performance Fully Balanced XLR USB Preamp (Space Gray)
  • Remote Control
  • RCA Cable
  • Power Cable
  • USB-A to USB-C Cable
  • OTG Adapter
  • 24V Power Supply Unit
  • Fuse and Opamp Changing Tool
  • Burson Audio 2 Year Limited Warranty