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Author Topic: Nice 50W Amp  (Read 3527 times)

Offline Mhavskie

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Re: Nice 50W Amp
« Reply #60 on: June 03, 2012, 01:32:01 PM »
may standard ba na gain sa amp? o depende na din sa topology ng amp?
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Re: Nice 50W Amp
« Reply #60 on: June 03, 2012, 01:32:01 PM »

Offline tony

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Re: Nice 50W Amp
« Reply #61 on: June 03, 2012, 02:04:46 PM »
Quote from: Mhavskie on June 03, 2012, 01:32:01 PM
may standard ba na gain sa amp? o depende na din sa topology ng amp?

wala...depende sa designer....

so far ang unwritten consensus among designers...

1. open loop gains that are  at least 20hz-20khz wide...
2. open loop gains that are not so high so that high amounts of NFB are not required....
3. THD does not contain high levels of higher odd order harmonics...
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Re: Nice 50W Amp
« Reply #61 on: June 03, 2012, 02:04:46 PM »

Offline yehan

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Re: Nice 50W Amp
« Reply #62 on: June 05, 2012, 10:37:56 PM »
Boss tony, san maganda tumunog mosfets or tube? How about sa lakas mosfets or tubes thanks? Yung tubemba pwedi pang mobile?
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Re: Nice 50W Amp
« Reply #62 on: June 05, 2012, 10:37:56 PM »

Offline 01110011

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Re: Nice 50W Amp
« Reply #63 on: June 05, 2012, 10:45:26 PM »
Quote from: yehan on June 05, 2012, 10:37:56 PM
Boss tony, san maganda tumunog mosfets or tube? How about sa lakas mosfets or tubes thanks? Yung tubemba pwedi pang mobile?

kung tunog, maganda ang tubes, pero sa power, lamang ang mosfets.
if pang mobile, hindi advisable ang tubes, syempre they are expensive as hell!, malakas din kumain ng kuryente, mababa lang kasi efficiency ng tubes kasi they operate as a class A amp.

mosfet OTOH are used in class D, maganda talaga pang mobile, due to it's enormous power output + extreme efficiency :)
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Re: Nice 50W Amp
« Reply #63 on: June 05, 2012, 10:45:26 PM »

Offline Disabled

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Re: Nice 50W Amp
« Reply #64 on: June 06, 2012, 01:47:17 PM »
Quote from: yehan on June 05, 2012, 10:37:56 PM
Boss tony, san maganda tumunog mosfets or tube? How about sa lakas mosfets or tubes thanks? Yung tubemba pwedi pang mobile?

eto gusto mo? ;D
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Re: Nice 50W Amp
« Reply #64 on: June 06, 2012, 01:47:17 PM »

Offline Johannah Aleksandria

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Re: Nice 50W Amp
« Reply #65 on: June 06, 2012, 02:32:19 PM »
Quote from: yehan on June 05, 2012, 10:37:56 PM
Boss tony, san maganda tumunog mosfets or tube? How about sa lakas mosfets or tubes thanks? Yung tubemba pwedi pang mobile?


Pwede pang mobile ang tube, paabutin mo lang ng 5000 watts total power.
Ibig sabihin pag meron kang 25watts/channel, gawa ka ng 200 channels.
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Offline efren

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Re: Nice 50W Amp
« Reply #66 on: June 06, 2012, 02:54:12 PM »
there are high power tubeamps suitable for outdoor duties such as this
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Offline tony

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Re: Nice 50W Amp
« Reply #67 on: June 06, 2012, 03:44:20 PM »
pwede rin naman ang 3000 watts na tube amp pang mobile....lakas bayo siguro noon...http://www.audiophool.cjb.net/Misc/3Kpdf.pdf
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Offline 01110011

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Re: Nice 50W Amp
« Reply #68 on: June 06, 2012, 07:32:36 PM »
^;D ;D ;D
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Offline efren

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Re: Nice 50W Amp
« Reply #69 on: June 06, 2012, 08:54:31 PM »
now who says tubes are for low power duty only,  ;D
for those who hunger for power, the link provided by sir tony will surely satisfy, 3,000W of power im sure is up to the task for a medium sized stadium ;D

@TS-my apologies, getting off-topic already ;)
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Offline 01110011

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Re: Nice 50W Amp
« Reply #70 on: June 06, 2012, 10:27:18 PM »
hindi pa rin advisable yan pang disco, mahal na ang bayad sa kuryente ngayon noh? ;D ;D
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Offline yehan

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Re: Nice 50W Amp
« Reply #71 on: June 07, 2012, 02:44:29 AM »
San pwedi pagawa ng 3000 watts tube amp thank?
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Offline danny

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Re: Nice 50W Amp
« Reply #72 on: June 07, 2012, 02:50:20 AM »
wow mukhang may balak ka
are you serious??  :)
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Offline efren

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Re: Nice 50W Amp
« Reply #73 on: June 07, 2012, 08:41:11 AM »
^ ;D pm mo si sir tony, game sya dyan, ;D
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Offline Mhavskie

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Re: Nice 50W Amp
« Reply #74 on: June 07, 2012, 08:48:25 AM »
Tri tawsan watts owh. . Gaano naman kalakas kumunsumo ng kuryente yan? taas sa bill yan. :D
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Offline gorex

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Re: Nice 50W Amp
« Reply #75 on: June 07, 2012, 09:09:16 AM »
http://www.radio-electronics.com/info/data/thermionic-valves/twt/travelling-traveling-wave-tube.php

malakas power na tubes pero pang microwave communications at 2.5kw
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Offline 01110011

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Re: Nice 50W Amp
« Reply #76 on: June 07, 2012, 09:40:25 AM »
Quote from: yehan on June 07, 2012, 02:44:29 AM
San pwedi pagawa ng 3000 watts tube amp thank?


mag class H or class D ka nalang, mas makakatipid ka ;D



desisdido talaga sya kilowatt tube amp ;D
ipangshow siguro nya na tube amps ang gamit sa kanilang disco :o  para majealous yung mga kakopitensya nya ;D ;D
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Offline tony

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Re: Nice 50W Amp
« Reply #77 on: June 07, 2012, 12:08:41 PM »
Quote from: 1SaGing5 on June 06, 2012, 10:27:18 PM
hindi pa rin advisable yan pang disco, mahal na ang bayad sa kuryente ngayon noh? ;D ;D

easily in the 6.5kw range...
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Offline gorex

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Re: Nice 50W Amp
« Reply #78 on: June 07, 2012, 06:23:07 PM »
baka taga NPC compound  libre sa bayad ng kuryente kaya gusto high power. hihihi!
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Offline efren

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Re: Nice 50W Amp
« Reply #79 on: June 08, 2012, 10:03:30 AM »
but if yehan have money to burn (& lots of it :) ) why not? its his choice. Maybe he likes the sight of those glowing mercury gas rectifiers, aabangan ko to ;D
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Re: Nice 50W Amp
« Reply #79 on: June 08, 2012, 10:03:30 AM »
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