renewing yamaha ns230

[dequincey]

so the whole renewal process has been done in two steps,

first the structural part, as some of the screws .that fix the aluminium frame were overtight and thus wood was removed, i had to put wood spikes to redo a fresh and strong fix to avoid vibrations of the frame

then renewed the adhesive foam surround


https://i.postimg.cc/bwbhStKR/1-DCE6489-7-F7-C-4133-83-B9-351-B2-FB8-EA7-F.jpg (https://postimages.org/)

https://i.postimg.cc/658wwScg/A1821-D29-A2-E8-4-D0-D-8-A81-6-E717426-C626.jpg (https://postimages.org/)

https://i.postimg.cc/9MX5kNzx/A2878604-DEB4-411-F-B7-DF-F58182-D56-A72.jpg (https://postimages.org/)

https://i.postimg.cc/MTs2JbQz/BF63-BBD9-BA86-4-AC2-B766-54-D0-EA091-CA3.jpg (https://postimages.org/)

https://i.postimg.cc/1zQZGzS1/C54-C3-CCA-A6-A0-4-A07-8-FBE-B4-CCB0-AF77-A7.jpg (https://postimages.org/)

https://i.postimg.cc/hPNnGr3j/E9-F89-EEF-9-DAE-411-B-ACA4-99-D59298-E821.jpg (https://postimages.org/)

https://i.postimg.cc/SKfbDpQ2/F83-A7-F3-B-6-C4-E-48-AC-8403-3-E92892-E8303.jpg (https://postimages.org/)

[dequincey]

and then the electronics and the cables, using excellent products both in capacitors, resistors, and cables,...

original crossover and cables


https://i.postimg.cc/5yLYF2Lr/6-DD0-AF1-F-2419-4-E4-E-BA73-C47-E84-CFCC44.jpg (https://postimg.cc/kRMX09jN)

https://i.postimg.cc/BQ2HjMCv/FC7-C4389-1-D4-C-47-DE-84-EC-561-B2-CC54-EA8.jpg (https://postimg.cc/ykYk5htq)

remove and clean


https://i.postimg.cc/3x7pmmLF/27-EBD8-E9-1-AFF-40-A3-B194-1294-BCED767-B.jpg (https://postimg.cc/GH7H18n4)

[dequincey]

arrange reisitors, cables ofc, and prepare capacitors

https://i.postimg.cc/Kz4t4b9X/D8-C7-C322-0653-4012-B499-B32-EFE730-B64.jpg (https://postimg.cc/vgF4SJFX)

https://i.postimg.cc/gJw6mDJm/E85-A69-A5-E61-B-45-C9-846-A-50910-ACEAF85.jpg (https://postimg.cc/34TwZ2mc)

https://i.postimg.cc/5yCvq3dn/F1-E152-E4-81-C6-48-FA-9832-6-D205-ED75-DF4.jpg (https://postimg.cc/303d32wv)

https://i.postimg.cc/FHZSZz85/FC454988-E3-C4-470-F-B438-6-C51-E90-EEC9-C.jpg (https://postimg.cc/bZZdYyq3)

[dequincey]

one step beyond, soldering with silver gold solder wire,


https://i.postimg.cc/65800L6C/31-CBCDB7-1-B93-4-C2-B-85-FD-651914-B1-E737.jpg (https://postimg.cc/zV1KDhgf)

https://i.postimg.cc/DyRcYJmH/213660-B8-DD24-4198-A546-C76-C3-D559923.jpg (https://postimg.cc/hfbxXGL1)

https://i.postimg.cc/DwscVvXZ/2-C928983-AC1-E-43-BB-98-D3-3-F4357-DA20-B4.jpg (https://postimg.cc/gxzh8P4F)

https://i.postimg.cc/bYCgkFPz/303961-E4-09-B5-4-C60-9693-04-C1-CD55-D334.jpg (https://postimg.cc/WtZ0P8tK)

[dequincey]

ok so now after some hour run in i can say the improvement is amazing, clear pristine separation of tones, smooth profound bass and cristal clear tweeter,

i did one of the speakers first to compare

very happy

[dequincey]

completed the secodn one, super happy with the pair

[https://i.postimg.cc/qqtjVY54/4-B8-BDCB8-868-C-4-D04-9680-DC3-F1-D35-B1-B5.jpg (https://postimg.cc/H8gQbSmh)

https://i.postimg.cc/9XSLtmDM/536-C2-A92-EE9-D-40-C6-8-E1-E-147655-F8-A21-D.jpg (https://postimg.cc/7b31qyM8)