Dom’s Burson V7 Opamp with Focal Clear Mg

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The V7 SS op-amp is an excellent product—its performance and sound quality are truly top-notch. From the moment I installed it, I noticed a remarkable improvement in clarity, detail, and overall tonal balance. The upgrade really brought my system to life, delivering a richer and more dynamic sound that exceeded my expectations. On top of that, the sales department was incredibly helpful in guiding me through the process, ensuring I made the right choice while helping me save money. Their service and expertise made the entire experience even more rewarding. Highly recommend both the product and the team behind it!

The System

Listening with

Focal Clear MG · Headphones: open-back, dynamic (40 mm Mg M-dome), circumaural
  • Impedance: 55 Ω
  • Sensitivity: 104 dB SPL / 1 mW @ 1 kHz ≈ 116.6 dB/V (calc.)
  • Frequency response: 5 Hz – 28 kHz
  • Plugs / cables supplied: 3.5 mm cable (1.2 m) with 6.35 mm adapter; 4-pin XLR cable (3 m); cup sockets 3.5 mm

[1] [2]

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)

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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. Focal Clear MG: focal.com
  2. Focal Clear MG: PDF (dam.focal-naim.com)
  3. Burson Supreme Sound Opamp V7 datasheet V1 (SS-Opamp-V7-datasheet-V1.pdf)