Niklas’s Burson V5i Opamp with Douk Audio, Nobsound and Little Bear B4-X

Published on

Sales Burson
November 17, 2021

Post Info

Feedbacks - V5i SS Opamp
FiiO BTR5

Amazing detail compared to the stock NE5532 originally installed in the B4-X. Would have loved to go for the V6, but then portability would have become an issue. Very satisfied with the V5i though!

The System

Listening with

Douk Audio

Nobsound

Little Bear B4-X

Burson

Burson V5i Opamp · Discrete opamp (single / dual) · current

Supply voltage: ±5 V / 10 VDC to ±16 V / 32 VDC (absolute maximum)
Gain-bandwidth product: 50 MHz (at 100 kHz)
Dual or single: dual and single
Package: 11 mm wide × 11 mm deep × 7.3 mm high

^{[1] [2]}

Also in the system

NE5532 · Dual operational amplifier

Operating voltage: ±5 V to ±15 V (recommended)
Supply voltage: ±18 V (absolute maximum)
Unity-gain bandwidth: 12 MHz typ
Dual or single: dual
Package: SOIC-8; PDIP-8; SO-8

^[3]

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.