Mark’s Burson V5 Opamp with IanCanada (IC) Standard I/V output board

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I am blown away with the potential. I have only just plugged them into my output board to replace 3xJRC2114D op amps so they need to settle. I have just replaced the two original poor quality crystals with Crystek 45~ and 49~ so they need time too. Also, I am staggered that they arrived in the UK so quickly! I thought they had taken a Concorde out of mothballs.

The System

Listening with

IanCanada (IC) Standard I/V output board

Burson

Burson V5 Opamp · Discrete opamp (single / dual) · discontinued
  • Supply voltage: ±3.5 V to ±15 V (absolute maximum)
  • Gain-bandwidth product: 50 MHz (at 100 kHz)
  • Dual or single: dual and single (this post uses the dual)
  • Package: 14.5 mm wide × 12.4 mm deep × 29 mm high (V5-OPA-D)

[1]

Also in the system

NJR NJM2114D · Dual operational amplifier
  • Operating voltage: ±3.0 V to ±22.0 V
  • Supply voltage: ±22 V (absolute maximum)
  • Gain-bandwidth product: 13 MHz typ
  • Dual or single: dual
  • Package: DIP8 (NJM2114D / JRC2114D); DMP8; SIP8

[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. Burson V5 Opamp datasheet V1.1
  2. NJM2114: PDF (New Japan Radio)