Search found 1446 matches
- Tue May 14, 2024 1:57 pm
- Forum: DIY
- Topic: More NVA board shenanigans.
- Replies: 10
- Views: 802
Re: More NVA board shenanigans.
I’m using a MoFi StudioPhono that I bought from our Ant. The power supply is a linear design I built after the original switch mode wall wart packed up.
- Fri May 10, 2024 8:51 pm
- Forum: DIY
- Topic: More NVA board shenanigans.
- Replies: 10
- Views: 802
- Fri May 10, 2024 8:41 pm
- Forum: DIY
- Topic: More NVA board shenanigans.
- Replies: 10
- Views: 802
Re: More NVA board shenanigans.
Thanks guys. :) Spent a couple of days rearranging the inside, starting with this adjustable sub-assembly, intended to allow the volume and selector switch to be moved to the rear of the case. There had been a slight hum, caused by my rather silly oversight of putting the mains transformer too near ...
- Wed May 08, 2024 9:31 pm
- Forum: DIY
- Topic: More NVA board shenanigans.
- Replies: 10
- Views: 802
Re: More NVA board shenanigans.
Perforated aluminium top-plate fitted
And in the system and playing music: Niiice.
And in the system and playing music: Niiice.
- Wed May 08, 2024 9:27 pm
- Forum: DIY
- Topic: More NVA board shenanigans.
- Replies: 10
- Views: 802
Re: More NVA board shenanigans.
Wiring completed:
Inputs are cap-coupled using green Nichicon Muse bipolar electrolytics and the outputs have the traditional 10 Ohm/100nF Zobel network across them.- Wed May 08, 2024 9:23 pm
- Forum: DIY
- Topic: More NVA board shenanigans.
- Replies: 10
- Views: 802
Re: More NVA board shenanigans.
Power supply under construction, with a pair of 10,000uF SuperTech, slit-foil capacitors:
Boards mounted, ground bus installed and power transistors bolted to thick alloy plate, which makes use of the case as a heatsink.- Wed May 08, 2024 9:18 pm
- Forum: DIY
- Topic: More NVA board shenanigans.
- Replies: 10
- Views: 802
More NVA board shenanigans.
I’ve just completed another NVA based project using another pair of RD’s boards:
I bent up 1.5mm aluminium, added filtered power inlet, sockets on the rear and mounted a 30-0-30V, 300VA toroidal transformer.
- Mon Jan 01, 2024 11:57 pm
- Forum: Admin-Intro-Chitchat
- Topic: Happy New Year 2024
- Replies: 11
- Views: 28462
Re: Happy New Year 2024
Happy New Year everyone.
- Wed Dec 20, 2023 11:07 am
- Forum: Admin-Intro-Chitchat
- Topic: Season's Gruntings.
- Replies: 7
- Views: 21599
Re: Season's Gruntings.
HOOTENANNY! Oops…wrong week.
Merry Christmas
Merry Christmas
- Sat Aug 26, 2023 7:56 pm
- Forum: Music
- Topic: Your last listen
- Replies: 8411
- Views: 2271686
Re: Your last listen
Watching now the Northern Soul Prom from the Albert Hall. KTF.