Ronald’s Burson V4 Opamp with Marantz CD63 MK2

Published on

wpadmin
March 23, 2012

Post Info

DIY Audio Project, Feedbacks - V4 SS Opamp

I did some upgrading on a Marantz CD63-mk2 Ken Ishiwata Signature.
The Marantz CD63 is a very easy player to upgrade. No doubt my friend is extremely happy indeed with the Burson discrete opamp upgrades, taking his player to a whole new level.

So, attached are some photos of the CD63 mk2 KI Signature. Notice the copper chassis of the player and the toroidal transformer in the player!

Ronald C.

The System

Listening with

Marantz CD63 MK2

Burson

Burson V4 Opamp · Discrete opamp (single / dual) · discontinued

Supply voltage: ±5 V to ±20 V (absolute maximum)
Gain-bandwidth product: 50 MHz (at 100 kHz)
Dual or single: dual and single
Package: dual 40 mm × 16 mm × 20 mm; single 40 mm × 16 mm × 14 mm; 8-pin

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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.