Bryston's interpretation of a Bruno Putzeys article

mac · 22nd October 2006, 06:19 PM

It's amazing how "the truth" can be twisted.

http://www.bryston.ca/newsletters/74_files/vol7is4.html

Daveis · 23rd October 2006, 01:17 AM

The best of the tube, SS, and ClassD worlds converge. The one that doesnt put out 1000 watts to do home theatre or triamp is the one I'm going to end up with. As I'm typing this I'm waiting for the rest of my UCD parts to show up.

I love my Pass/Threshold gear. But SS ClassA puts off too much heat to use in a triamp system.

I wish Bruno would do a module based front-end for the UCD modules replacing the opamps with something discrete. But even in stock form the AD versions can hang with anything I can afford.

I doubt I'll buy another full Class-A amp again. Unless someone can further the sliding bias schemes.

fredos · 23rd October 2006, 01:31 PM

Thats just the proof that they can't do a ''good'' class d in-shop! Like they said in article, they dont have qualified engineer inside!

Fredos

www.d-amp.com

kartino · 24th October 2006, 08:59 AM

I think that the problem is not easy to switch the engineer's mind from how good make sound in linear class to switching.

They have learned almost all the time to create good sinus signal and it is not easy to switch to how to make a good modulated switching signal.

fredos · 24th October 2006, 02:33 PM

Yeah!

Fredos

fokker · 24th October 2006, 03:29 PM

Quote:

Originally posted by kartino
I think that the problem is not easy to switch the engineer's mind from how good make sound in linear class to switching.

They have learned almost all the time to create good sinus signal and it is not easy to switch to how to make a good modulated switching signal.

I would agree with that. It almost certainly calls for new talents and new thinking into an organization with long and successful history to change directions or branch into new territories.

22nd October 2006, 06:19 PM	#1
mac diyAudio Member Join Date: May 2003 Location: Puget Sound	Bryston's interpretation of a Bruno Putzeys article It's amazing how "the truth" can be twisted. http://www.bryston.ca/newsletters/74_files/vol7is4.html

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23rd October 2006, 01:17 AM	#2
Daveis diyAudio Member Join Date: Dec 2003 Location: Des Moines, IA	The best of the tube, SS, and ClassD worlds converge. The one that doesnt put out 1000 watts to do home theatre or triamp is the one I'm going to end up with. As I'm typing this I'm waiting for the rest of my UCD parts to show up. I love my Pass/Threshold gear. But SS ClassA puts off too much heat to use in a triamp system. I wish Bruno would do a module based front-end for the UCD modules replacing the opamps with something discrete. But even in stock form the AD versions can hang with anything I can afford. I doubt I'll buy another full Class-A amp again. Unless someone can further the sliding bias schemes.

23rd October 2006, 01:31 PM	#3
fredos diyAudio Member Join Date: Mar 2005 Location: Quebec	Thats just the proof that they can't do a ''good'' class d in-shop! Like they said in article, they dont have qualified engineer inside! Fredos www.d-amp.com

24th October 2006, 08:59 AM	#4
kartino diyAudio Member Join Date: Feb 2005 Location: Gunungkidul Indonesia	I think that the problem is not easy to switch the engineer's mind from how good make sound in linear class to switching. They have learned almost all the time to create good sinus signal and it is not easy to switch to how to make a good modulated switching signal.

24th October 2006, 02:33 PM	#5
fredos diyAudio Member Join Date: Mar 2005 Location: Quebec	Yeah! Fredos

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