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Old 11th January 2011, 04:40 PM   #1401
alvin_alvin69 is offline alvin_alvin69  Philippines
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Question konzert av-502A

Quote:
Originally Posted by dogtag View Post
@ sir audiomachines

tiga-silang pala kayo... ako sa dasma... puwede po magtanong..?
wala rin me masyadong alam about audio tech eh... I have a
konzert amp av-502A... napansin ko lang parang hindi synchronized
yung volume nung amp... i mean... bago ko marinig talaga yung
sounds na lalabas sa speaker ay nasa bandang 8 o'clock position
na yung volume knob... yung left speaker side pa lang yun... at
bago ko marinig naman yung sa right side speaker at sumabay ng
tunog sa left speaker ay dapat konting pihit pa... normal ba ito or
may diperensya..? wala namang issue yung speaker and na-try ko
na ring pagpalitin sila... gusto ko kasi pag turn ko nung volume knob
ay sabay na silang tutunog agad... at tsaka isa pa pala... normal din
ba na sa bandang 8 o'clock position pa dapat yung volume knob bago
ko totally marinig yung sounds..? gusto kasi yung tipong nasa 7 o'clock
position pa lang ay sabay na sila dapat tumutunog... not a bigger issue
para sa akin kung tutuusin kasi laging nasa 10 o'clock position naman
ako or mas mataas pa yung volume (mahilig mambulabog heheh) baka
kasi yung abnormality na yun pala ay simula na ng pagkasira nung amp...
para kung kailangan ng paayos ay maagapan ko na agad... already tried
balancing pero ganuon pa rin po... yung left pa rin nauuna at sasabay na
lang after yung right... then oks na... first time user kasi me ng amp and
boxed speakers... pamini-mini compo lang me dati kaya i'm not used to how
music source(cd/dvd/mp3 player), amp plus a pair of big speakers behave..
TIA po...

btw... pair of speakers(konzert kss-12, 450w 8 ohms each).

^_^
I guess you have a problem with your main volume potentiometer.

Last edited by alvin_alvin69; 11th January 2011 at 04:46 PM.
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Old 11th January 2011, 06:06 PM   #1402
rlg_200 is offline rlg_200  Philippines
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moderator is watching to us Please post it in english
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Old 12th January 2011, 12:03 AM   #1403
dogtag is offline dogtag  Philippines
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upss... my bad!! sorry... it will never happen again...

@ alvin... Thanx sir!! ^_^
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Old 12th January 2011, 01:01 AM   #1404
audiomachines is offline audiomachines  Philippines
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@dogtag,

sir alvin_alvin is right, the problem is your vol pot, it may have a dirty or a dead spot on the carbon track.
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Old 12th January 2011, 02:28 AM   #1405
dogtag is offline dogtag  Philippines
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Thanx sir!! and yeah it's more like a dead spot on the carbon track
as what you say (don't know the parts it but i think it's the culprit.).
any advice..? do you know what parts should i replace sir..? or can
i try to spray it with some contact cleaner first..? or better bring it
to a tech..? upss... too many questions.. sorry.. ^_^ TIA!!
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Old 12th January 2011, 06:13 AM   #1406
tunog kalye is offline tunog kalye  Philippines
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@dogtag, thanks for the info of konzert service center...
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Old 14th January 2011, 05:17 AM   #1407
dj_jojo_md is offline dj_jojo_md  Philippines
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@maluphet2000

Here Sir...you may find something useful...

http://constantpressure.blogspot.com/

Magandang araw,
jojo
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Old 14th January 2011, 08:11 AM   #1408
TonyTecson is offline TonyTecson  Philippines
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@all,

anybody using the old jensen imperial folded horn box design in manila?
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Old 14th January 2011, 12:40 PM   #1409
audiomachines is offline audiomachines  Philippines
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Quote:
Originally Posted by Tony View Post
@all,

anybody using the old jensen imperial folded horn box design in manila?
I know someone here in our place who is an enthusiast of that huge (I mean way huge) jensen imperial, a potential for a domestic dispute ha ha ha
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Old 14th January 2011, 12:42 PM   #1410
TonyTecson is offline TonyTecson  Philippines
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i was thinking of Dampalit when i asked that.....have you ever used volume expanders?
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