Search found 5897 matches

by Ray P
Tue Jun 06, 2023 6:32 pm
Forum: Everyones Projects
Topic: RTZ SDM (DSD) DAC
Replies: 58
Views: 6817

Re: RTZ SDM (DSD) DAC

jack wrote: Tue Jun 06, 2023 11:22 am Did you stick with the statistical regulator or drop it?
They weren't for this project Nick, still planning on using them on another, though I've just noticed you Mk.II thread so will watch with interest.
by Ray P
Mon Jun 05, 2023 6:01 am
Forum: Speakers
Topic: Single Driver Equalisation - May be of Interest
Replies: 4
Views: 215

Re: Single Driver Equalisation - May be of Interest

Ah, understood.
by Ray P
Sun Jun 04, 2023 9:11 pm
Forum: Speakers
Topic: Single Driver Equalisation - May be of Interest
Replies: 4
Views: 215

Re: Single Driver Equalisation - May be of Interest

brig001 wrote: Sun Jun 04, 2023 8:13 pm Thanks Ray, that looks like it would work well, especially if you don't hit any room nodes
Unfortunately I do so not a useful curve for me

Brian
Brian, if you read the article you'll see that it's not a fixed curve, you can explore defining your own via the software tool that's mentioned.
by Ray P
Sun Jun 04, 2023 4:59 pm
Forum: Everyones Projects
Topic: RTZ SDM (DSD) DAC
Replies: 58
Views: 6817

Re: RTZ SDM (DSD) DAC

I finished assembling the filter board for my own RTZ build today https://i.imgur.com/wdkSJC0.jpg The designer has also made some suggestions for a simplified filter board that removes the final op-amp stage and output capacitors (on the proviso that a small amount of DC offset on the output is tole...
by Ray P
Sun Jun 04, 2023 1:44 pm
Forum: Speakers
Topic: Single Driver Equalisation - May be of Interest
Replies: 4
Views: 215

Single Driver Equalisation - May be of Interest

I spotted this on DIY Audio and wondered if it might be of interest;

https://www.diyaudio.com/community/thre ... eq.399413/
by Ray P
Thu Jun 01, 2023 9:35 am
Forum: Assorted Stuff
Topic: The Audio-Talk Motorcycling thread.
Replies: 1352
Views: 412022

Re: The Audio-Talk Motorcycling thread.

I like the rouge tank Mike.
by Ray P
Wed May 31, 2023 6:26 am
Forum: Assorted Stuff
Topic: The Audio-Talk Cycling thread.
Replies: 3670
Views: 947600

Re: The Audio-Talk Cycling thread.

Remarkable time, Ray. Half an hour better than my PB when i was 20 ! Cheers Mark. I don't have a time for 100miles from when I was 20, back in the 1970's the only accurate timing I had was for TTs and I never did one over 100miles. I did do circa 100mile rides but they were typically informal, rela...
by Ray P
Sun May 28, 2023 9:22 pm
Forum: Assorted Stuff
Topic: Music of my android phone
Replies: 11
Views: 281

Re: Music of my android phone

I just want to listen to streaming to decide if I should buy on vinyl , so thanks for your help . If it's just for finding new music before getting it on vinyl, (assuming you can of course), you could just get a cheap Bluetooth DAC, like this -; https://www.aliexpress.com/item/1005004966610053.html...
by Ray P
Sun May 28, 2023 9:04 pm
Forum: Assorted Stuff
Topic: The Audio-Talk Cycling thread.
Replies: 3670
Views: 947600

Re: The Audio-Talk Cycling thread.

Dave the bass wrote: Sun May 28, 2023 8:33 pm "...Gerrroffff my larhhhhhnd!".
Yeah, sorry, I hope we didn't make too much noise outside your pile first thing!
by Ray P
Sun May 28, 2023 7:33 pm
Forum: Assorted Stuff
Topic: The Audio-Talk Cycling thread.
Replies: 3670
Views: 947600

Re: The Audio-Talk Cycling thread.

Had a great day at RideLondon today - had a stormer and shaved half an hout off my time from last year.
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by Ray P
Fri May 26, 2023 11:43 am
Forum: Assorted Stuff
Topic: I need your help!
Replies: 9
Views: 672

Re: I need your help!

RideLondon 2023 is now only 2days away and tomoorrow afternoon I'll be heading up to the smoke - I'm staying overnight Saturday because I have to be at my start gate, next to Buckingham Palace, at 05:40am. Anyway, I just wanted to say thanks for the support with my fundraising from you chaps. I've e...
by Ray P
Fri May 26, 2023 8:40 am
Forum: Everyones Projects
Topic: RTZ SDM (DSD) DAC
Replies: 58
Views: 6817

Re: RTZ SDM (DSD) DAC

I've just assembled and tested the power supplies for the digital parts of my RTZ DAC build, LT3045-based 5V supplies.

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by Ray P
Tue May 23, 2023 6:42 pm
Forum: Everyones Projects
Topic: Another RTZ SDM (DSD) DAC
Replies: 9
Views: 585

Re: Another RTZ SDM (DSD) DAC

Looking good Dave. There's no immediate hurry for the BBB and breadboard power suppiies Dave, although I'll probably head down your way in early June I'm content for you to hang onto them for a while longer until you get your project progressed. As it happens I'm currently working on the power suppl...
by Ray P
Mon May 22, 2023 7:46 pm
Forum: Your Fave Artists
Topic: What Are You Listening To Right This Minute?
Replies: 5755
Views: 1474922

Re: What Are You Listening To Right This Minute?

Hotel California with a twist

by Ray P
Sun May 21, 2023 7:10 am
Forum: Assorted Stuff
Topic: Interesting (non musical) YouTube videos.
Replies: 307
Views: 60672

Re: Interesting (non musical) YouTube videos.

Looks like an interesting and useful piece of woodworking kit.