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Outback Porsche 07-27-2012 01:09 AM

Quote:

Originally Posted by slodave (Post 6878089)
Anyone every say anything like "my 8 track doesn't have a page 64!".

No, but I do remember 8 track.

slodave 07-27-2012 01:10 AM

I have three modern rectifiers in my tube amp. If I want to be pure, I have to change those out for tube rectifiers. Most seem to think that the three modern ones don't affect the sound in a negative way.

Outback Porsche 07-27-2012 01:16 AM

Quote:

Originally Posted by slodave (Post 6878091)
They were wrong. Tube is better though. :)

Yeah, cut my teeth on tube technology. Although linearity is always getting better in semiconductors on the small signal side of things. We've got some new stuff running with better than 55dB IP3.

Outback Porsche 07-27-2012 01:23 AM

Quote:

Originally Posted by slodave (Post 6878093)
I have three modern rectifiers in my tube amp. If I want to be pure, I have to change those out for tube rectifiers. Most seem to think that the three modern ones don't affect the sound in a negative way.

The problem is hysterisis - never going to get rid of it totally.

But in all reality by the time you can really afford to buy the top end stuff your ears are knackered anyway.

Years of working in an environment where the backgroung sound level was at 105dBA, I know I'm not going to hear the difference.

slodave 07-27-2012 01:24 AM

I don't know. Things are getting cleaner, but there's just something about the old technology. There's something to be said for the polymer capacitors. The ceramic/sand resistors.

slodave 07-27-2012 01:26 AM

Quote:

Originally Posted by Outback Porsche (Post 6878098)
The problem is hysterisis - never going to get rid of it totally.

But in all reality by the time you can really afford to buy the top end stuff your ears are knackered anyway.

Years of working in an environment where the backgroung sound level was at 105dBA, I know I'm not going to hear the difference.

My uncle is an audiophile. He can afford the top end stuff, but bought top end tube amps instead. :) I don't think he has tinnitus, but never asked. I do, but I can still hear differences.

Rick V 07-27-2012 01:27 AM

Morning Y'all

slodave 07-27-2012 01:28 AM

Morning, Rick.

Outback Porsche 07-27-2012 01:28 AM

Morning Rick

Just wondering if all this nerdy talk will attract tweeze back? :(

Outback Porsche 07-27-2012 01:31 AM

and Vas has been MIA for a while now

slodave 07-27-2012 01:34 AM

Jeff, my stereo speakers are from the 70's. :D There's just something about it. I still need to build a stereo tube amp one of these days. :)

Rick V 07-27-2012 01:36 AM

Quote:

Originally Posted by slodave (Post 6878100)
I don't know. Things are getting cleaner, but there's just something about the old technology. There's something to be said for the polymer capacitors. The ceramic/sand resistors.

It sounds better

slodave 07-27-2012 01:37 AM

Quote:

Originally Posted by Rick V (Post 6878111)
It sounds better

That's what I'm saying. :D

Outback Porsche 07-27-2012 01:39 AM

As long as the cones are still okay, no reason why they shouldn't still put out quality sound.

Sharyn's home. I shall catch you all later. Hooroo

Rick V 07-27-2012 01:40 AM

Later Jeff

slodave 07-27-2012 01:42 AM

They do! The magnets should have degraded a bit by now. They survived the collage years at high volumes. I had them tested after at some point and was told not to touch them.

Have a good time!

Rick V 07-27-2012 01:42 AM

The only advantage I see from the IC world as it relates to raw instruments is the control at low volumes. My half breed amp is decent at practice volumes but still has that warm sound. I still want all tubes but in reality it will be too much just to play through while sitting around

slodave 07-27-2012 01:45 AM

Not true. I could build you a decent home amp few a few hundred. You source the tubes. If you use new tubes, final cost drops. But since you want to go tubes, you know that they are more like light bulbs and considered a consumable. :D

Other than the tubes, the transformers are the next biggest expense - other than labor.

Rick V 07-27-2012 01:52 AM

Well my money isn't good for a project right now so I will just be content with my Hartke. It actually does have a nice sound to it.

slodave 07-27-2012 01:58 AM

I'd be more than happy to build one for ya. Just pay for the parts. :) Looks like the transformers cost 118 (both), probably with some shipping.


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