Author Topic: My Tube Journey  (Read 210421 times)

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Offline remington

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Re: My Tube Journey
« Reply #120 on: Mar 06, 2014 at 10:08 AM »
ayos :o parinig ako nyan master ^-^
tube + audio nirvana = beyond...

Offline Tsnad

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Re: My Tube Journey
« Reply #121 on: Mar 06, 2014 at 10:13 AM »
ayos :o parinig ako nyan master ^-^

sama ako.... ^-^

Offline remington

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Re: My Tube Journey
« Reply #122 on: Mar 06, 2014 at 11:22 AM »
sama ako.... ^-^
ayos para masarap ang audition he he!
tube + audio nirvana = beyond...

Offline tony

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Re: My Tube Journey
« Reply #123 on: Mar 09, 2014 at 01:52 PM »
this is my 12W6 pp amp, the output tubes are a dollar each at Rogalskie's in Florida,
topology is like a mulard 5-20, but uses a 12at7 input and 5965 LTP's..
operated as a beam pentode with G2 regulation using an 0A2 gas regulator tube..
more than generous filtering in the power supply....













how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline tony

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Re: My Tube Journey
« Reply #124 on: Mar 09, 2014 at 01:55 PM »
available at Remington's place by this coming weekend....:D

you can have a chance to listen to how a beam pentode sounds like,
as compared to ultra-linear amps using the traditional power tubes...

TV tubes are not suitable for ultra linear because of their low screen voltage specs,
but these tubes are high transconductance and therefore linear even at low
plate voltages....:D
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline remington

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Re: My Tube Journey
« Reply #125 on: Mar 09, 2014 at 02:36 PM »
WOW :o :o :o ayos makaka pakinig nanaman ng ibang flavor ;D ;D ;D. Thanks master! So exited for the next weekend to come kahit weekend palang ngayon ;)
« Last Edit: Mar 09, 2014 at 02:37 PM by remington »
tube + audio nirvana = beyond...

Offline kimmy_kimmy

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Re: My Tube Journey
« Reply #126 on: Mar 09, 2014 at 02:43 PM »
pwede sumabit? :)

Offline remington

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Re: My Tube Journey
« Reply #127 on: Mar 09, 2014 at 02:53 PM »
pwede sumabit? :)
PM lang katapat nyan sir and off we go he he...
tube + audio nirvana = beyond...

Offline kimmy_kimmy

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Re: My Tube Journey
« Reply #128 on: Mar 09, 2014 at 02:54 PM »
ayus, thanks sir :)

Offline fishda

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Re: My Tube Journey
« Reply #129 on: Mar 09, 2014 at 02:58 PM »
very nice sir tony.

Offline Tsnad

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Re: My Tube Journey
« Reply #130 on: Mar 10, 2014 at 10:14 AM »
available at Remington's place by this coming weekend....:D

you can have a chance to listen to how a beam pentode sounds like,
as compared to ultra-linear amps using the traditional power tubes...

TV tubes are not suitable for ultra linear because of their low screen voltage specs,
but these tubes are high transconductance and therefore linear even at low
plate voltages....:D

sana makasama.... >:D  ^-^

Offline remington

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Re: My Tube Journey
« Reply #131 on: Mar 10, 2014 at 11:19 AM »
sana makasama.... >:D  ^-^
sama na sir para masaya hehe!!!
tube + audio nirvana = beyond...

Offline Tsnad

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Re: My Tube Journey
« Reply #132 on: Mar 10, 2014 at 11:22 AM »
sama na sir para masaya hehe!!!

kailan b sir yan...

Offline remington

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Re: My Tube Journey
« Reply #133 on: Mar 10, 2014 at 11:30 AM »
kailan b sir yan...
wala pa sched sir makukuha ko palang yung amp this weekend sabi ni master tony
tube + audio nirvana = beyond...

Offline Tsnad

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Re: My Tube Journey
« Reply #134 on: Mar 10, 2014 at 11:35 AM »
sige sir abisuhan mo ko... ^-^

Offline tony

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Re: My Tube Journey
« Reply #135 on: Mar 10, 2014 at 11:48 AM »
Remington, the amp is ready for pick-up any day starting today... :D
« Last Edit: Mar 10, 2014 at 12:32 PM by tony »
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline Gino

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Re: My Tube Journey
« Reply #136 on: Mar 10, 2014 at 11:53 AM »
Sige daanan ko (wink.)

Offline remington

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Re: My Tube Journey
« Reply #137 on: Mar 10, 2014 at 05:27 PM »
Remington, the amp is ready for pick-up any day starting today... :D
ok master...ayos hehe! sms nalang ako pag maaga maka labas ng shop. Thanks!!!
tube + audio nirvana = beyond...

Offline remington

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Re: My Tube Journey
« Reply #138 on: Mar 11, 2014 at 11:39 PM »
new make-up and rebond :o done by kit_art ;D ;D ;D (wood made of narra varnished flat for that classy vintage look ^-^)...kaka inggit!!! happy sigurado may ari he he...





« Last Edit: Mar 11, 2014 at 11:41 PM by remington »
tube + audio nirvana = beyond...

Offline audiojunkie

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Re: My Tube Journey
« Reply #139 on: Mar 11, 2014 at 11:45 PM »
Ganda...  :o  :o
Anthem CD1
Anthem Pre1
Audio Linear TT
Ortofon Rondo Red
Theta Dac
GTA SE-40 Amp
JBL L7
AudioQuest

Offline remington

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Re: My Tube Journey
« Reply #140 on: Mar 11, 2014 at 11:47 PM »
Ganda...  :o  :o
ganda nga sir lalo in person eye catching he he!
tube + audio nirvana = beyond...

Offline kimmy_kimmy

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Re: My Tube Journey
« Reply #141 on: Mar 11, 2014 at 11:56 PM »
ganda nga sir lalo in person eye catching he he!

congrats sir! bago ulit?

Offline remington

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Re: My Tube Journey
« Reply #142 on: Mar 11, 2014 at 11:59 PM »
congrats sir! bago ulit?
hindi akin ito sir pinaganda lang namin ni kit_art.Member din dito may ari ako lang nag post...ayaw magpakilala e he he.
« Last Edit: Mar 12, 2014 at 12:01 AM by remington »
tube + audio nirvana = beyond...

Offline xbase

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Re: My Tube Journey
« Reply #143 on: Mar 12, 2014 at 12:40 AM »
Ganda, laki ng tube parang nuclear power plant. Hehehe...

Offline tony

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Re: My Tube Journey
« Reply #144 on: Mar 12, 2014 at 07:47 AM »
congrats to Kit, meron pang top hats yung mga power trannie, di ko na-imagine yon..... :D :D :D
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline remington

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Re: My Tube Journey
« Reply #145 on: Mar 12, 2014 at 09:14 AM »
congrats to Kit, meron pang top hats yung mga power trannie, di ko na-imagine yon..... :D :D :D
nahirapan kami ni kit magkalas nung previous na wood sidings master naka tago mga screws tapos nung makabit namin ayaw naman tumunog nagtampo yata...in the end tumunog din he he!!! tuwa nung may ari pumogi lalo amp nya.
tube + audio nirvana = beyond...

Offline remington

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Re: My Tube Journey
« Reply #146 on: Mar 13, 2014 at 06:12 PM »
another flavor fresh from the master playing in my system ;)





ninanamnam pa ^-^ ^-^ ^-^
tube + audio nirvana = beyond...

Offline kimmy_kimmy

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Re: My Tube Journey
« Reply #147 on: Mar 13, 2014 at 06:27 PM »
nice, mainit init pa ata ha :)

Offline remington

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Re: My Tube Journey
« Reply #148 on: Mar 13, 2014 at 06:31 PM »
nice, mainit init pa ata ha :)
yes sir fresh from master tonyT's kitchen umuusuk-usok pa he he! initial impression.....matutuwa ang mga basshead na mahilig sa tubo at grabe ang gain he he...
tube + audio nirvana = beyond...

Offline tony

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Re: My Tube Journey
« Reply #149 on: Mar 20, 2014 at 09:43 AM »
the amp is now with me to fix some issues...

gain is way too high so took care of that,
the 0A2 regulator blinks, a sign that is it is
running out of current on music peaks,
took care of that too..
noticed that one sylvania 12W6 red plates at 15 volts bias,
so i replaced the entire set with RCA 12EN6's,
no more red plates....

the current setup now is, 12EN6 output tubes, 5814 long tail pair phase inverter,
and 12AV7 as input tube....although the JJ 12at7 and siblings had more gain and decent sound,
i found out that 12AV7 is even better in that spot, perhaps becuase the 12AV7 has lower rp than the
12at7.....so i am working the amp real hard now.....

« Last Edit: Mar 20, 2014 at 05:24 PM by tony »
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....