Konzert Amp & Speakers Website - Page 2 - diyAudio
Go Back   Home > Forums > Live Sound > PA Systems

PA Systems A forum for discussion of all parts of a sound reinforcement or DJ system: loudspeakers, mixers (desks) etc.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 27th July 2006, 07:45 AM   #11
diyAudio Member
 
Join Date: Dec 2005
Location: silang, cavite
Send a message via Yahoo to audiomachines
hi sir,

these 15''s starvox were nearly 30 years old, IMHO they were made in a time were manufacturer's know what they are doing, today sir, how many local manufacturers publish their drivers T/S parameters? response plot? some of my collegues in the sound system business (mostly audiophiles,older and more experienced than me) say that it is one of the better (not the best) loudspeaker made locally, and I agree.
very narrow winding gap for max efficiency, thick top plate so that the voice coil will be kept cool and can withstand more power, very light cone, flat spider (not the cup type) to minimise voice coil rubbing during high excursion. sure
it doesn't perform as well as the JBL's, ElectroVoice (my favorite), Emminence, Celestion, Wharfedale etc. But I believe it is one of the better made speaker locally, something we Filipinos can be proud of.

good day

ps. maybe we should start another thread sir.
  Reply With Quote
Old 28th July 2006, 03:18 AM   #12
clem_o is offline clem_o  Philippines
diyAudio Member
 
Join Date: Jun 2005
Location: Manila
Hey, I wish they still made things like that today! :-)

Cheers
  Reply With Quote
Old 30th July 2006, 10:45 AM   #13
diyAudio Member
 
Join Date: Dec 2005
Location: silang, cavite
Send a message via Yahoo to audiomachines
hello guys,

amen to that sir,amen. how i wish too... here are some pro audio amps from china. Konzert K2 and the subwoofer pounder (or toaster ) the Konzert H3000, can blow your ever famous Crown 1860 dual magnet
(stack magnets) 18in. speakers with ease. Crown 1860 has a 4 in. 4 layer voice coil, wound with a #25 magnet wire!

good day
Attached Images
File Type: jpg dsc00570.jpg (65.6 KB, 5717 views)
  Reply With Quote
Old 30th July 2006, 01:00 PM   #14
AJT is offline AJT  Philippines
diyAudio Moderator
 
AJT's Avatar
 
Join Date: May 2003
Location: Palatiw, Pasig City
hey audiomachines,

do youhave pictures of its innards? i bet it is QSC clone just like the Kinetics line of amps sold locally....
__________________
the best advertisement for a good audio design is the number of diy'ers wanting to build it after all the years....never the say so of so called gurus....
  Reply With Quote
Old 30th July 2006, 04:10 PM   #15
diyAudio Member
 
Join Date: Dec 2005
Location: silang, cavite
Send a message via Yahoo to audiomachines
hello,

no sir, but i had repair some of them, Konzert k2,k4,k6,k8,and the power plant of them all k10. The k series is a linear dual differential input, 3 deep darlington ckt on the driver and output stage, basically a very low bias class b perhaps. (the heatsink barely gets warm at idle and yet k6 and k10 has a rail voltage of +/- 120V and +/-140V respectively) while the h3000 is a class H design with a rail voltage of +/-70V for the lower supply and +/-140V for the high supply, does not use mosfet to switch rail but instead it uses bipolar tranies, similar to the Crest Audio CA Series (i think), sir i think you are referring to the Kinetic CS 1000? yes sir it has a topology just like the QSC's, I had 4 units a long time ago.

good day
  Reply With Quote
Old 31st July 2006, 01:28 AM   #16
clem_o is offline clem_o  Philippines
diyAudio Member
 
Join Date: Jun 2005
Location: Manila
Any common faults in those you serviced?

Thanks for the info!

Cheers
  Reply With Quote
Old 31st July 2006, 03:44 AM   #17
AJT is offline AJT  Philippines
diyAudio Moderator
 
AJT's Avatar
 
Join Date: May 2003
Location: Palatiw, Pasig City
hi,

how about transformer size? how heavy are they? torroid or ei's?

thanks..

for pa work, class b is not bad....
__________________
the best advertisement for a good audio design is the number of diy'ers wanting to build it after all the years....never the say so of so called gurus....
  Reply With Quote
Old 31st July 2006, 04:18 AM   #18
AJT is offline AJT  Philippines
diyAudio Moderator
 
AJT's Avatar
 
Join Date: May 2003
Location: Palatiw, Pasig City
oh, btw, i know MGR is developing some class H power amps, you may pm him in case you are interested...
__________________
the best advertisement for a good audio design is the number of diy'ers wanting to build it after all the years....never the say so of so called gurus....
  Reply With Quote
Old 31st July 2006, 04:36 AM   #19
MGR is offline MGR
diyAudio Member
 
Join Date: Oct 2002
Location: Philippines
Hello guys
The konzert K series amps K1,K2,K6 etc is made by the chinese company Aolong.In china they call it M1,M2,etc.Also the H3000.Hope this helps.

Regards MGR
  Reply With Quote
Old 31st July 2006, 07:28 AM   #20
diyAudio Member
 
Join Date: Dec 2005
Location: silang, cavite
Send a message via Yahoo to audiomachines
hello again,

I forgot to mention that there would be a trade show exhibit at World Trade Center this coming August 9-12, 6th PALMM-Philippines, admission is free. Thanks
Attached Images
File Type: jpg invitation_format_for_ms._may_jpg_2.jpg (54.3 KB, 5276 views)
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



New To Site? Need Help?

All times are GMT. The time now is 05:58 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2