Search found 6339 matches

by Ray P
Fri May 24, 2024 6:15 pm
Forum: Assorted Stuff
Topic: Zero emission road vehicles.
Replies: 935
Views: 430251

Re: Zero emission road vehicles.

andrew Ivimey wrote: Fri May 24, 2024 9:47 am Let's face it.... we're doomed.
Inevitably, it's just a question of when.
by Ray P
Fri May 24, 2024 6:08 pm
Forum: Assorted Stuff
Topic: The Audio-Talk Cycling thread.
Replies: 3801
Views: 1236252

Re: The Audio-Talk Cycling thread.

My last RideLondon preparation ride done!
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Screenshot 2024-05-24 180641.png (125.89 KiB) Viewed 124 times
by Ray P
Thu May 23, 2024 6:47 am
Forum: Assorted Stuff
Topic: The Audio-Talk Cycling thread.
Replies: 3801
Views: 1236252

Re: The Audio-Talk Cycling thread.

This Sunday I'm taking part in the 100mile RideLondon cycle ride, raising funds for a charity. If you can spare a few pounds for a donation it'll be great.

https://www.justgiving.com/page/ray-paice-1706603139283
by Ray P
Thu May 23, 2024 6:46 am
Forum: Assorted Stuff
Topic: Nothing In Particular
Replies: 16521
Views: 4920318

Re: Nothing In Particular

This Sunday I'm taking part in the 100mile RideLondon cycle ride again, raising funds for a charity. If you can spare a few pounds for a donation it'll be great.

https://www.justgiving.com/page/ray-paice-1706603139283

Cheers guys
by Ray P
Sun May 12, 2024 7:36 pm
Forum: Your Fave Artists
Topic: What Are You Listening To Right This Minute?
Replies: 6181
Views: 1963589

Re: What Are You Listening To Right This Minute?

Arab Strap - As Days get Dark

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by Ray P
Mon May 06, 2024 9:13 pm
Forum: Everyones Projects
Topic: More NVA Board Based Stuff
Replies: 17
Views: 1553

Re: More NVA Board Based Stuff

Looking shoddy, Steve.

I have some Maplin amplifier modules so I might pinch your build approach...
by Ray P
Sun May 05, 2024 8:52 am
Forum: Headphones
Topic: 'Digital' HPA Project
Replies: 6
Views: 5992

Re: 'Digital' HPA Project

When I referenced this build in the 'New Toy thread I realised I didn't 'top out' this project, so here's a picture of it boxed up with a 3D printed front panel.

The buttons are Vol +/- and mute.

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by Ray P
Fri May 03, 2024 7:35 pm
Forum: Computer Audio
Topic: Yay! New toy
Replies: 88
Views: 102494

Re: Yay! New toy

I think powerDACs are going to become quite a thing in the not too distant - it’s such a good idea in principle. ECDesigns make one that outputs 11v. Owners are singing its praises. The designer is John Brown. Ryan’s D3 DAC on DIYA is based on his older TDA1541A design ideas. A while ago I built a ...
by Ray P
Tue Apr 30, 2024 7:28 pm
Forum: Assorted Stuff
Topic: Nothing In Particular
Replies: 16521
Views: 4920318

Re: Nothing In Particular

Beam me up Scotty!

by Ray P
Mon Apr 29, 2024 7:04 pm
Forum: Everyones Projects
Topic: Borbely EB-1198/116 Preamp
Replies: 17
Views: 2233

Re: Borbely EB-1198/116 Preamp

Tony Moore wrote: Mon Apr 29, 2024 9:34 am Nice job Ray!
Cheers Tony.
by Ray P
Mon Apr 29, 2024 7:03 pm
Forum: Everyones Projects
Topic: Borbely EB-1198/116 Preamp
Replies: 17
Views: 2233

Re: Borbely EB-1198/116 Preamp

I did a design a couple of years ago using the 72320 volume chip. I wonder of they followed the same standard design. If so, may be worth checking the 10pf cap across the output op amps. I found replacing what I had originally used (a ceramic) with a leaded polystyrene may make a huge difference (i...
by Ray P
Sun Apr 28, 2024 7:39 pm
Forum: Assorted Stuff
Topic: The Audio-Talk Cycling thread.
Replies: 3801
Views: 1236252

Re: The Audio-Talk Cycling thread.

A good outdoor ride today, making the most of the absence of precipitation and the presence of a little sunshine...

I get extra rations today!

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Screenshot 2024-04-28 193652.png (157.66 KiB) Viewed 406 times
by Ray P
Sun Apr 28, 2024 5:19 pm
Forum: Everyones Projects
Topic: Borbely EB-1198/116 Preamp
Replies: 17
Views: 2233

Re: Borbely EB-1198/116 Preamp

After resolving a ground loop noise issue I've now finished by Borbely pre-amp project and it is sounding very good driving my Nelson Pass Sony VFET follower. The pictures are of the pre-amp under audition, into my Sony VFET and driving my Lowther horns and it is sounding very good against a silent ...
by Ray P
Sun Apr 28, 2024 6:32 am
Forum: Everyones Projects
Topic: More NVA Board Based Stuff
Replies: 17
Views: 1553

Re: More NVA Board Based Stuff

Cressy Snr wrote: Sat Apr 27, 2024 8:49 pm Yes please Ray. :)
No prob, I'll try to get it posted tomorrow.
by Ray P
Sat Apr 27, 2024 9:21 pm
Forum: Everyones Projects
Topic: More NVA Board Based Stuff
Replies: 17
Views: 1553

Re: More NVA Board Based Stuff

Steve, if you're in need of a buffer I can send you this FoC - i have a spare pair of BUF-03 devices I'll include too. Volume pot is an Alps Blue. It needs a +/-15V supply.

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