Bobby’s Burson V7 Opamp with Focal and HiFiman

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Post Info

I’m a huge fan of Burson products—I currently own five of their units and have upgraded many of them with various op-amps over time. Each upgrade has significantly enhanced the sound quality, allowing me to fine-tune the performance to my personal preferences. The flexibility in customizing the op-amps has really allowed me to explore different sonic signatures, and it’s been an exciting journey discovering the full potential of each unit. Burson’s commitment to quality and innovation has kept me coming back for more.

The System

Listening with

Focal
HiFiman

Burson

Burson V7 Opamp · Discrete opamp (single / dual)
  • Supply voltage: ±4 V min, ±15 V typ, ±16 V max (absolute maximum ratings table)
  • Gain-bandwidth product: 55 MHz (at 100 kHz)
  • Dual or single: dual and single (quiescent current 10 mA single and 20 mA dual, at ±15 V)
  • Package: 15.4 mm wide × 13.4 mm deep × 20 mm high; DIP8 connection (user manual)

[1]

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. Burson Supreme Sound Opamp V7 datasheet V1 (SS-Opamp-V7-datasheet-V1.pdf)