Xiangsheng DAC upgrade with Burson Discrete V6 Vivid opamp

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Post Info

only 2x Burson V6 vivid – at out Dac. In place of Muses8820. Section I / U – LME49720. Greater culture of music, controlled, low bass, high resolution, dropped the curtain from the speakers. The changes are in plus compared to the Muses8820 op-amp.

The System

Listening with

Xiangsheng

Burson

Burson V6 Vivid Opamp

Also in the system

NJR/Nisshinbo MUSES8820 · Dual operational amplifier
  • Operating voltage: ±3.5 V to ±16 V
  • Supply voltage: ±18 V (absolute maximum)
  • Gain-bandwidth product: 11 MHz typ (at 10 kHz)
  • Dual or single: dual
  • Package: DIP8; SOP8

[1]

LME49720 · Dual operational amplifier
  • Supply voltage: ±2.5 V to ±17 V (recommended); 36 V absolute maximum (V+ − V−)
  • Gain-bandwidth product: 55 MHz typ
  • Dual or single: dual
  • Package: SOIC-8; PDIP-8; TO-99

[2]

Specs from manufacturer data unless a source below says otherwise. “calc.” values are worked out from those figures (V = √(P × R); 110 dB SPL used as a loud reference level). Gear listed without specs is not in our spec library yet.

  1. MUSES8820: PDF (nisshinbo-microdevices.co.jp)
  2. LME49720: PDF (ti.com)