DIY_Audio_References

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3 09, 2010

B&K PRO10 preamp , B&K EX442 poweramp & Arcam Delta 60 schematics

By | September 3rd, 2010|DIY_Audio_References|2 Comments

   From Alex B

12 08, 2010

NEW Burson HD Opamp SMD Connection (with free mounting kit)

By | August 12th, 2010|DIY_Audio_References|Comments Off on NEW Burson HD Opamp SMD Connection (with free mounting kit)

To purchase this version of the HD opamp (with free mounting kit), please contact us directly on info@bursonaudio.com 

6 08, 2010

Marantz CD 63 low jitter clock mod instruction

By | August 6th, 2010|DIY_Audio_References|Comments Off on Marantz CD 63 low jitter clock mod instruction

   Remove RD02, CD02 and CD03. Then connect the "1/2 FO" output from the clock to U209 and ground the clock to CD02. (See diagram)

10 12, 2009

Rotel RCD-971 Low Jitter Clock Upgrade

By | December 10th, 2009|DIY_Audio_References|Comments Off on Rotel RCD-971 Low Jitter Clock Upgrade

The Rotel RCD-971 manufactured in the mid 90's was a class winner .With black gate capacitors throughout and dual Burr-Brown PCM63 Dac chips, it delivered [...]

10 12, 2009

Music Hall 25.5 CDP Low Jitter Clock Upgrade

By | December 10th, 2009|DIY_Audio_References|Comments Off on Music Hall 25.5 CDP Low Jitter Clock Upgrade

Most CDP/DVD/SACD players contain 2 or more crystals but which one to upgrade?It is a common question for most DIYer when considering a low jitter [...]

9 12, 2009

NJM4580 Opamp data sheet

By | December 9th, 2009|DIY_Audio_References|2 Comments

The NJM4580 is a very old opamp from JRC. It can be upgraded with a Burson dual Audio Opamp. However, anyone considering this upgrade should [...]

21 11, 2009

CAT5 cable basic

By | November 21st, 2009|DIY_Audio_References|Comments Off on CAT5 cable basic

CAT 5 speaker cables have long been regarded as one of the best value for money DIY projects.  There are plenty of CAT 5 projects [...]

1 11, 2009

Velleman Kit K8021 Hi End Control Amplifier (Manual)

By | November 1st, 2009|DIY_Audio_References|Comments Off on Velleman Kit K8021 Hi End Control Amplifier (Manual)

Repair or upgrade you can get a copy of the manual schematic from here:http://www.filesavr.com/manualk8021

10 10, 2009

Upgrade LM318 to OPA627 in Musical Fidelity P170?

By | October 10th, 2009|DIY_Audio_References|Comments Off on Upgrade LM318 to OPA627 in Musical Fidelity P170?

Upgrading LM318 to OPA627 in Musical Fidelity P170 may have problem. Below is an extract of a thread on a DYI forum regarding swapping LM318 [...]