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Old 25th September 2013, 02:55 AM   #13871
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You guys have a lot of time on your hands - I'll check in again after BA. Right now, I'm doing gain-phase plots on amps using an HP4194A G-P analyzer and finding stuff that needs a clean-up. BTW - learning sh** along the way. It's possible to have an amp that has a reasonably clean-looking square wave response that has issues when viewed with a G-P analyzer with sufficient frequency range (and you wonder why wing-ding stuff like cables might matter?).
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Old 25th September 2013, 08:21 AM   #13872
brianco is offline brianco  Ireland
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Seems to me that venturing forth into such realms has caused confusion rather than the sought for increase in understanding. I cannot but admire you and of course you (now) fully realize that the first steps are the most difficult. (If you are unaware of this I suggest you read Pilgrim's Progress).

"Time on your hands" perhaps, but most of us are old farts who form the last remaining family of Dodos, unknown of, except in this dark forum. That we still (secretly) exist is down to early survival training of the most rigorous type; the Seal's course is nothing by comparison.

Keep at your research and the clouds may unfold for you.
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Old 25th September 2013, 08:47 AM   #13873
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Old 25th September 2013, 08:49 AM   #13874
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Quote:
Originally Posted by jacco vermeulen View Post
Reminds me, did you do the double-glazing window swap yourself, or had it done ?
Got that done (she is real good at saving money) £220 for swap

Told ya she is Scotrish

Snag was she told me off for giving windows dudes half a crate of Coronas £6

She went on naghin about it for a while and will remember and remind me for years to came.

Thing is it was blody hot summer day (window glazing is cheaper in the summer) and lads be back next time and do even better job
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Old 25th September 2013, 08:55 AM   #13875
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Quote:
Originally Posted by wrenchone View Post
You guys have a lot of time on your hands ....


It's possible to have an amp that has a reasonably clean-looking square wave response that has issues when viewed with a G-P analyzer with sufficient frequency range
yeah loads of it just here as my tumbs are tired from twidling and so I can use ring finghers to type

Why one uses square wave on amps escape me yes ok summ of all sine harmonics and such but speaker just in out in out and silence in between

I do run squares on phono stages it works there...

What up whith cable if 0.75 CSA do 32 is even betterer
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Old 25th September 2013, 12:22 PM   #13876
brianco is offline brianco  Ireland
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BkS

Thanks for the Belden link....interesting.
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Old 25th September 2013, 02:58 PM   #13877
Gyuri is offline Gyuri  Hungary
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Old 25th September 2013, 03:41 PM   #13878
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Quote:
Originally Posted by Bksabath View Post
yeah loads of it just here as my tumbs are tired from twidling and so I can use ring finghers to type

Why one uses square wave on amps escape me yes ok summ of all sine harmonics and such but speaker just in out in out and silence in between

I do run squares on phono stages it works there...

What up whith cable if 0.75 CSA do 32 is even betterer
why on phono and not others? dose it look diffrent after the riaa?
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Old 25th September 2013, 09:43 PM   #13879
brianco is offline brianco  Ireland
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I suppose you dodos are all dressing up in fishnets and high heels and drinking cocktails at the bar!

Read this if above applies.

BBC News - Bondage fear at Trumpington Village Hall sparks event cancellation

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Old 25th September 2013, 10:18 PM   #13880
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Oh Oh, that PRC organisor is/was in for a special treat session.

(something seriously wrong with folks who feel the need for flogging/bondage workshops : fetishism of a sexual fetish)
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