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Author Topic: My DIY Tube Project  (Read 69614 times)

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Offline dana

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Re: My DIY Tube Project
« Reply #240 on: Mar 17, 2007 at 08:52 AM »
Quote from: s2kov on Mar 08, 2007 at 01:43 PM
Foreplay 3 inspired! :)



it looks n sounds nice, it seems...
Im sure, many here who viewed this thread will be interested to try it themselves...
Would you like to share the diagram, please?
Any kind soul, out there ?...

thanks!
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Offline oweidah

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Re: My DIY Tube Project
« Reply #241 on: Mar 17, 2007 at 09:06 AM »
Quote from: dana on Mar 17, 2007 at 08:52 AM
it looks n sounds nice, it seems...
Im sure, many here who viewed this thread will be interested to try it themselves...
Would you like to share the diagram, please?
Any kind soul, out there ?...

thanks!

dana - uunga para mahakot na od3 ni mang ben. hati tayo k? kompleto na sana choice of au7 sn7 6dj8 versions pa. may 350pesos chassis na rin ako from eleshop. ;D
« Last Edit: Mar 17, 2007 at 09:14 AM by oweidah »
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Offline s2kov

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Re: My DIY Tube Project
« Reply #242 on: Mar 17, 2007 at 09:50 AM »
sorry mga bro, i was advised by the real owner of the ckt i used that it is copyrighted! :(
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Offline oweidah

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Re: My DIY Tube Project
« Reply #243 on: Mar 17, 2007 at 10:08 AM »
Quote from: s2kov on Mar 17, 2007 at 09:50 AM
sorry mga bro, i was advised by the real owner of the ckt i used that it is copyrighted! :(

k no problem tnx sir s2kov

dana, decware zsla1 na lang me ;D
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Offline ATJr.

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Re: My DIY Tube Project
« Reply #244 on: Mar 17, 2007 at 10:49 AM »
send me email and i will give you the schematics of the original...this is a simple common cathode with about 50volts plate and a cathode follower with about 2mA plate current....you can reconstruct the schematic out of these data...
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Offline dana

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Re: My DIY Tube Project
« Reply #245 on: Mar 17, 2007 at 12:31 PM »
Quote from: s2kov on Mar 17, 2007 at 09:50 AM
sorry mga bro, i was advised by the real owner of the ckt i used that it is copyrighted! :(

ganun? tulo laway lan pala mga interesado and budget conscious...
am just pm reply away ;)...

Sir Tony (a.k.a. Mr Kind Soul, always on the rescue....) ; :D
sent u pm...


i wonder, why there are many orders from Mang  G... o d ba :o
« Last Edit: Mar 17, 2007 at 12:57 PM by dana »
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Offline ATJr.

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Re: My DIY Tube Project
« Reply #246 on: Mar 17, 2007 at 01:10 PM »
any gas tube regulator, like 0B2, 0A2 can be used...anyway, only the first stage common cathode need regulation, the second stage cathode follower may do without it, at 200volts supply, this is plenty if you only need 2volts or so output..

tubes like 6DE7, or 6CM7 can also be tried....the 6DE7 operated at 10mA or so will yield even lower output impedance, enough to drive a high impedance headphone.... ;D

just don't mention the name "4play" and we will have no problems...

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Offline ATJr.

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Re: My DIY Tube Project
« Reply #247 on: Mar 17, 2007 at 01:13 PM »
Quote from: s2kov on Mar 17, 2007 at 09:50 AM
sorry mga bro, i was advised by the real owner of the ckt i used that it is copyrighted! :(

i understand where you are coming from...... ;D
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Offline odyopayl

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Re: My DIY Tube Project
« Reply #248 on: Mar 17, 2007 at 01:47 PM »
Quote from: s2kov on Mar 17, 2007 at 09:50 AM
sorry mga bro, i was advised by the real owner of the ckt i used that it is copyrighted! :(

No offense bro,  I thought this community help us to share ideas to any fellow or aspiring DIY'r. But of course maybe the designer have a plan to make a mass prod. in the future
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odyopayl
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Offline oweidah

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Re: My DIY Tube Project
« Reply #249 on: Mar 17, 2007 at 02:43 PM »
Quote from: TonyT on Mar 17, 2007 at 01:10 PM
just don't mention the name "4play" and we will have no problems...


pssst dana, un pala susi! whambamthankyoumaam no need mention f***play. nasanay kase ako ung pinagiinit muna- warm-up period lang not burn-in, tho masarap maka-break-in ;D

tnx sir tonyT! :)
« Last Edit: Mar 17, 2007 at 05:28 PM by oweidah »
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Offline alexg

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Re: My DIY Tube Project
« Reply #250 on: Mar 17, 2007 at 04:28 PM »
Quote from: TonyT on Mar 17, 2007 at 01:10 PM
any gas tube regulator, like 0B2, 0A2 can be used...anyway, only the first stage common cathode need regulation, the second stage cathode follower may do without it, at 200volts supply, this is plenty if you only need 2volts or so output..

tubes like 6DE7, or 6CM7 can also be tried....the 6DE7 operated at 10mA or so will yield even lower output impedance, enough to drive a high impedance headphone.... ;D

just don't mention the name "4play" and we will have no problems...



Where in the circuit is the regulator used?

Thanks.
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Offline arnoldc

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Re: My DIY Tube Project
« Reply #251 on: Mar 17, 2007 at 06:00 PM »
The VR is used as shunt regulator. It is after the last PSU capacitor.
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Offline ATJr.

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Re: My DIY Tube Project
« Reply #252 on: Mar 19, 2007 at 10:56 AM »
Quote from: odyopayl on Mar 17, 2007 at 01:47 PM
No offense bro,  I thought this community help us to share ideas to any fellow or aspiring DIY'r. But of course maybe the designer have a plan to make a mass prod. in the future

just visit diyaudio and or diytube and you will see a lot of designs there...but stay tuned i will come up with something you might find interesting... ;D
« Last Edit: Mar 19, 2007 at 11:05 AM by TonyT »
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Offline odyopayl

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Re: My DIY Tube Project
« Reply #253 on: Mar 19, 2007 at 11:19 AM »
Quote from: TonyT on Mar 19, 2007 at 10:56 AM
just visit diyaudio and or diytube and you will see a lot of designs there...but stay tuned i will come up with something you might find interesting... ;D

Can we request for your own channel here? ???
More power to you sir!
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odyopayl
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Offline dana

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Re: My DIY Tube Project
« Reply #254 on: Mar 19, 2007 at 12:53 PM »
Quote from: odyopayl on Mar 19, 2007 at 11:19 AM
Can we request for your own channel here? ???
More power to you sir!

something like,
TONYs' CORNER: tips,tweaks, opinions, ideas,diy....etc ;)
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Offline oweidah

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Re: My DIY Tube Project
« Reply #255 on: Mar 19, 2007 at 04:13 PM »
Quote from: dana on Mar 19, 2007 at 12:53 PM
something like,
TONYs' CORNER: tips,tweaks, opinions, ideas,diy....etc ;)


yeah! 2NY - THE REAL DEAL! ;D
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Offline ATJr.

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Re: My DIY Tube Project
« Reply #256 on: Mar 20, 2007 at 09:41 AM »
can we just request the mods to pin this thread to make it sticky? i believe this would do fine... ;D
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Offline s2kov

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Re: My DIY Tube Project
« Reply #257 on: Aug 21, 2007 at 01:05 PM »
« Last Edit: Aug 21, 2007 at 01:14 PM by s2kov »
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Offline s2kov

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Re: My DIY Tube Project
« Reply #258 on: Aug 21, 2007 at 02:06 PM »
Based on sun audio 2a3 circuit! :)

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Offline s2kov

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Re: My DIY Tube Project
« Reply #259 on: Aug 21, 2007 at 02:07 PM »
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Offline s2kov

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Re: My DIY Tube Project
« Reply #260 on: Aug 21, 2007 at 02:08 PM »
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Offline edrel sison

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Re: My DIY Tube Project
« Reply #261 on: Aug 21, 2007 at 03:22 PM »
natuloy din! congrats andy!
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Offline audiojunkie

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Re: My DIY Tube Project
« Reply #262 on: Aug 21, 2007 at 03:36 PM »
Quote from: s2kov on Aug 21, 2007 at 02:08 PM


Will it cost  me a fortune if I order one or two of this? :o

Galeeeeeng,  8) why we still have to import from those former airplane makers if could produce locally.... ???
" Proudly Philippine Made "  :)
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Offline s2kov

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Re: My DIY Tube Project
« Reply #263 on: Aug 21, 2007 at 03:53 PM »
thanks bro! :)

Quote from: audiojunkie on Aug 21, 2007 at 03:36 PM
Will it cost  me a fortune if I order one or two of this? :o

Galeeeeeng,  8) why we still have to import from those former airplane makers if could produce locally.... ???
" Proudly Philippine Made "  :)
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Offline edboy7

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Re: My DIY Tube Project
« Reply #264 on: Aug 21, 2007 at 04:32 PM »
Quote from: s2kov on Aug 21, 2007 at 02:08 PM

alak ka ng! ;D kaya pala tahimik ka panay hinang mo!hehehehe ;D Pahiram naman nyan! balik ko pag sawa na ko hehehehe madali mo naman ako macontact e di kita tataguan! pwamis! Congrats! hehehehe
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Offline s2kov

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Re: My DIY Tube Project
« Reply #265 on: Aug 21, 2007 at 04:51 PM »
mabigat yan bro, salamat! ;D

Quote from: edboy7 on Aug 21, 2007 at 04:32 PM
alak ka ng! ;D kaya pala tahimik ka panay hinang mo!hehehehe ;D Pahiram naman nyan! balik ko pag sawa na ko hehehehe madali mo naman ako macontact e di kita tataguan! pwamis! Congrats! hehehehe
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Offline s2kov

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Re: My DIY Tube Project
« Reply #266 on: Aug 21, 2007 at 05:05 PM »
oo nga bro! ;D

salamat! :)

Quote from: edrel sison on Aug 21, 2007 at 03:22 PM
natuloy din! congrats andy!
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Offline iceman90a

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Re: My DIY Tube Project
« Reply #267 on: Aug 21, 2007 at 07:51 PM »
Astig! ;D

session naman!
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Offline jakeadriano

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Re: My DIY Tube Project
« Reply #268 on: Aug 21, 2007 at 09:53 PM »
bro ganda ganda naman nyan. inggit ako! :)
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Offline bono

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Re: My DIY Tube Project
« Reply #269 on: Aug 21, 2007 at 10:28 PM »
andy,

Congrats! galing galing mo. :)
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