HiFiMAN Deva Pro headphone upgrade with Burson Discrete V6 Vivid opamp

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Post Info

  • V6 Opamp
  • FiiO Q7, FiiO X5-1, HiFiMAN HM-603 MM8, iBasso DX90 MM2, qa100, Quloos QA690, Xduoo xd05 pro, xuelin ihifi 990

This is my initial experience with this product, and I’m keen to see how it performs.

The System

Listening with

HiFiMAN Deva Pro · Headphones: open-back, planar magnetic, circumaural, Bluetooth dongle option
  • Impedance: 18 Ω
  • Sensitivity: 93.5 dB (reference not stated by HiFiMAN)
  • Frequency response: 20 Hz – 20 kHz
  • Plugs / cables supplied: not published (HiFiMAN spec page lists no connector)
  • Other: weight 360 g

[1]

AKG K371 custom
DIY Pattone Pro 2
MyST Izophones-60

Burson

Burson V6 Vivid Opamp

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. HiFiMAN Deva Pro: hifiman.com