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Post by JojoD818 on Feb 2, 2005 17:19:27 GMT 7
Sana ako rin..... wish wish..... Ay Fafa ako din... wish ko lang yan PP.
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Post by hans adriane on Feb 2, 2005 17:34:40 GMT 7
Copied from the Net: What's the difference between tube and solid state rectifiers? The rectifier circuit in an amplifier converts the Alternating Current (AC) from the wall outlet to Direct Current (DC) required for operating the various circuits inside the amp. Originally, this conversion or "rectification" was accomplished using a vacuum tube rectifier, also known as a dual diode. Later with the advent of solid state technology, the rectification process was accomplished much more efficiently and less costly with silicon diodes. Besides the cost, one of the primary advantages of the silicon diode is its low voltage drop. Because of this characteristic, the solid state rectifier supply responds much more quickly to the increased current demand created when the amplifier is driven to full output. This gives the amplifier a tight , crisp and dynamic response. The tube rectifier exhibits a much higher internal voltage drop, which in turn causes the power supply voltage to sag when the amplifier is driven hard. We experience this sag as a natural sounding compression, which seems to give the amp a breathing, bouncy quality. In addition the tone will appear to sound softer or more rounded with increased sustain. Today we find that both the tube and solid state rectifiers have a valid application in helping to enhance the personality of a given amplifier design. Ayan buti pa si RU9... Kayo ha.. cge tuloy nyo lang wag lang Bastos at WHOLEsome ako.. ;D ;D
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Post by hans adriane on Feb 2, 2005 17:36:30 GMT 7
Kim bebenta ko na lang amp ko di pala dynamic, makupad, muddy ang mids kulang sa highs, at malabo tumunog Last price and ilan gives?? ;D ;D ;D Pero kidding aside.. baka naman 12watter na EL84 sinalangan ng 1812... eh pang KT88 yun music na yun hehehhe..
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Post by hans adriane on Feb 2, 2005 17:38:49 GMT 7
SouthPeak,
Notice bago na tube mo ha.. 6L6 ba yun?? ;D ;D ;D
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Post by JojoD818 on Feb 2, 2005 17:39:39 GMT 7
Last price and ilan gives?? ;D ;D ;D Pero kidding aside.. baka naman 12watter na EL84 sinalangan ng 1812... eh pang KT88 yun music na yun hehehhe.. plaka ba o cd yun source ng 1812? pangit kasi yun plaka eh, dapat yun audiophile cd lang. ;D ;D ;D ;D
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Post by hans adriane on Feb 2, 2005 17:42:33 GMT 7
yoko na sanang mag comment e, kakak inis kasi mga amp nyo gaganda sana magka roon din ako nyan ;D Di bale ganda naman preROtica preamp mo.. ;D ;D ;D
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Post by kimpao on Feb 2, 2005 17:45:05 GMT 7
Last price and ilan gives?? ;D ;D ;D Pero kidding aside.. baka naman 12watter na EL84 sinalangan ng 1812... eh pang KT88 yun music na yun hehehhe.. Di ko nga malaman kung sino nagsabi nun eh! Dapat maaya ng shoot-out dun sa new production tube amp niya DAW, ha. Pero Koya, sinubukan ko sa el84 na 12 watter sa 1812 overture. Kinaya at 10 o'clock na volume level. ;D ;D ;D
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Post by kimpao on Feb 2, 2005 17:47:08 GMT 7
Kim bebenta ko na lang amp ko di pala dynamic, makupad, muddy ang mids kulang sa highs, at malabo tumunog Chief! Meron akong alam na amp na ganyang-ganyan tumunog tapos new production pa. Ahehehehehe ;D ;D ;D
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Post by rony on Feb 2, 2005 17:54:51 GMT 7
kuya hans ano nga ba yan disi otso dose na yan? me kalembang, bateng teng at kanyon yan di ba. kahit ano amp basta maluwag birahin yun speakers pwede yan
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Post by hans adriane on Feb 2, 2005 18:08:42 GMT 7
;D kuya hans ano nga ba yan disi otso dose na yan? me kalembang, bateng teng at kanyon yan di ba. kahit ano amp basta maluwag birahin yun speakers pwede yan Tumpak!! masta rony ;D ;D
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Post by hans adriane on Feb 2, 2005 18:10:47 GMT 7
Chief! Meron akong alam na amp na ganyang-ganyan tumunog tapos new production pa. Ahehehehehe ;D ;D ;D Aray ko po.. kilala ko kaya yan..
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Post by southpeak on Feb 7, 2005 18:34:25 GMT 7
Copied from the Net: What's the difference between tube and solid state rectifiers? The rectifier circuit in an amplifier converts the Alternating Current (AC) from the wall outlet to Direct Current (DC) required for operating the various circuits inside the amp. Originally, this conversion or "rectification" was accomplished using a vacuum tube rectifier, also known as a dual diode. Later with the advent of solid state technology, the rectification process was accomplished much more efficiently and less costly with silicon diodes. Besides the cost, one of the primary advantages of the silicon diode is its low voltage drop. Because of this characteristic, the solid state rectifier supply responds much more quickly to the increased current demand created when the amplifier is driven to full output. This gives the amplifier a tight , crisp and dynamic response. The tube rectifier exhibits a much higher internal voltage drop, which in turn causes the power supply voltage to sag when the amplifier is driven hard. We experience this sag as a natural sounding compression, which seems to give the amp a breathing, bouncy quality. In addition the tone will appear to sound softer or more rounded with increased sustain. Today we find that both the tube and solid state rectifiers have a valid application in helping to enhance the personality of a given amplifier design. bro RU9, apologies for my late re-action. would like to thank you for this particular info. very much appreciated. i've decided to keep my eico in its present modified diode rectified state. i'll enjoy it for now then someday, will have it restored to its tube rectification. something to look (listen ;D ) forward to.
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s2kov
Critical Listener
Posts: 353
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Post by s2kov on Feb 8, 2005 10:11:57 GMT 7
southpeak, if you have the diagram for the eico, let's see if we can restore it to the original state. bro RU9, apologies for my late re-action. would like to thank you for this particular info. very much appreciated. i've decided to keep my eico in its present modified diode rectified state. i'll enjoy it for now then someday, will have it restored to its tube rectification. something to look (listen ;D ) forward to.
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Post by southpeak on Feb 8, 2005 14:08:25 GMT 7
southpeak, if you have the diagram for the eico, let's see if we can restore it to the original state. sir s2kov, sent u PM.. thank you
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Post by rony on Feb 8, 2005 14:20:26 GMT 7
south ano email mo? meron ako diagram niyan
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Post by southpeak on Feb 8, 2005 15:44:20 GMT 7
south ano email mo? meron ako diagram niyan rony, sent you PM also. thanks
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Post by Octaver on Feb 16, 2005 8:00:40 GMT 7
Rectifier Tube how improtant is it? Mga DIY Gurus pls. enlighten me: - Rectifier tubes are AC to DC converter in General? - Different Rectifier depend on current capability? - - Rectifier tubes to use depends on Tranformer outputs either two line or 3 lines (w/ctr tap) - are there any similarity with SS Halfwave & fullwave capability when you check the output?
Rectifier tube is important because it affects the sound quality of your amplifier. Different Rectifier tubes have different characteristics but diffinitely for AC to DC convertion. BTW, how can you compare it with Ultra Fast Rectifier Diode of SS. Thanks
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