BURSON AUDIO Composer 3X Performance

• Balanced XLR DAC and digital preamp
• Compatible with all Windows, Macintosh, iOS, Android systems
• Powerful high-end SABER32/ESS9038Q2M DAC chip
• Supports Native DSD512
• Bluetooth 5.0 with aptX HD support
• XMOS USB receiver (PCM 768 kHz / DSD 512)
• Particularly low-noise power supply with 4 x MCPS (Burson Max Current Power Supply)
• Class A balanced output stage
• Instead of IC op amps, they use Burson V6 Vivid discrete op amps, considered by many to be the best sounding op amps around
• Input Impedance: 38K ohms
• Frequency Response: 0 – 58kHz, ±1dB
• THD+N: <0.0017%
• Output Impedance (Pre-Out, DAC-Out): 10 ohms / 25 ohms
• Dimension: 200 x 250 x 60mm
• Weight: approx. 3kg

DAC specifications

• Channel separation: 142 dB @ 1 kHz, 135 dB @ 20 kHz
• THD+N: 0.0005% @ 1 kHz, 0dBfs
• Coaxial and Toslink/SPDIF: up to 24-bit/192kHz

Asynchronous/Isochronous USB

• Desktop OS: Windows XP, 7, 8, 10, Mac OS X
• Mobile OS: iOS and Android with OTG support
• PCM support: 768 kHz @ 16, 24 oder 32 Bit
• Native DSD: DSD 64 / 128 / 256 / 512
• DSD via PCM: DoP64 / DoP128 / DoP256 / DoP512

Bluetooth-Input

• Bluetooth 5.0 (Qualcomm CSR8675 Chip)
• up to 96 kHz/24 Bit
• Support of aptX HD

Scope of delivery

• Composer 3X Performance
• Remote control
• USB-Cable (USB-C to USB-C)
• Y adapter for separate connection of headphones and microphone (3.5 mm male to 2 x 3.5 mm female)
• 1 x Spare Fuse and Allen Key
• 4x Replacement IC op-amps (JRC 5532D from New Radio Japan)
• Power adapter
• Manual: https://www.bursonaudio.com/downloads/