Net Audio Quad 405-3 Amplifier Update

Net Audio Quad 405-3 Amplifier Update - hi-fi-insight.com

http://www.hi-fi-insight.com/net-audio-quad-405-3-amplifier-update.html

Net Audio Quad 405-3 Amplifier Update For the last six months or so Hi-Fi Insight has been listening to a Net Audio supplied Quad 405-3 with their own new amplifier boards which use the best components currently available (at a sensible price) …

Net Audio 405-3 Initial Review - Hi-Fi-Insight

http://www.hi-fi-insight.com/net-audio-405-3-initial-review.html

For those of you that have not read previous posts, The Net Audio 405-3 is a revamped Quad 405 containing all new amplifier boards and dual mono power supply. All that remains of the original Quad 405, is the casing, transformer and …

Net Audio Quad 405 Mk 3 - Hi-Fi-Insight

http://www.hi-fi-insight.com/net-audio-quad-405-mk-3.html

Net Audio Quad 405 Mk 3. The Hi-Fi Insight desk has just received the new Net Audio Quad 405 Mk 3 for auditioning. Interestingly the new boards use an Analog Devices AD843 op-amp instead of the Burr Brown OPA604 or …

Net Audio - Fidele

https://fidele.co.uk/NetAudio/public_html/

We offer service and repair for any Net Audio or Fidele Audio upgrades as well as offering new Quad upgrades and upgrade parts. We can repair any Quad 33, 34, 44, 303, 405, 306, 606 etc. Below you will find a range of Quad amplifer upgrades based on Net Audio designs and specifications. We offer upgrades and parts for the following amplifers.

For sale: Fully specced Net Audio Quad 405-3 - Sold Items ...

https://www.hifiwigwam.com/forum/topic/136317-for-sale-fully-specced-net-audio-quad-405-3/

This is a very late Quad 405-2 (S/N 92235) which I sent to David Pritchard of Net Audio for the full 405-3 upgrade. It was one of the last he personally upgraded. It includes: Net Audio 405 MK3 amplifier boards Net Audio Dual Mono Power Supply Burr Brown OPA627AP Opamps 1.5v input sensitivity Sil...

Quad 405 Stereo Power Amplifier Manual - HiFi Engine

https://www.hifiengine.com/manual_library/quad/405.shtml

For sale: Fully specced Net Audio Quad 405-3

https://theartofsound.net/forum/showthread.php?69517-For-sale-Fully-specced-Net-Audio-Quad-405-3

This is a very late Quad 405-2 (S/N 92235) which I sent to David Pritchard of Net Audio for the full 405-3 upgrade. It was one of the last he personally upgraded. It includes: Net Audio 405 MK3 amplifier boards Net Audio Dual Mono Power Supply Burr Brown OPA627AP Opamps1.5v input sensitivity Silver plated OFC cables