Attention ! Fermeture imminente du forum d’Elektor (pour en savoir plus, cliquer ici). À partir du vendredi 1er mars il ne sera plus possible de s’identifier sur ce forum, mais son contenu restera disponible en lecture seule jusqu’à la fin du mois. Le 1er avril, il sera fermé définitivement.
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- Les condensateurs passés à l'oscilloscope
1, 2by tboll » Tue Jul 24, 2018 6:55 pm - 19 Replies
- 1483 Views
- Last post by g2fl
Mon Jul 30, 2018 5:48 pm
- Les condensateurs passés à l'oscilloscope
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- transfo d'alimentation
by bernard74 » Sun Jul 29, 2018 12:52 pm - 2 Replies
- 344 Views
- Last post by bernard74
Mon Jul 30, 2018 5:28 pm
- transfo d'alimentation
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- Beard P 35:ECC81 ou ECC83 en entrée ?
1, 2
by Jean Lobit » Tue Jul 17, 2018 2:00 pm
- 15 Replies
- 1226 Views
- Last post by g2fl
Sat Jul 21, 2018 6:46 am
- Beard P 35:ECC81 ou ECC83 en entrée ?
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- help push EL34
1, 2 by F1HIK » Mon Apr 16, 2018 8:23 pm
- 13 Replies
- 1450 Views
- Last post by F1HIK
Fri Jul 20, 2018 7:55 pm
- help push EL34
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- el34 accidentée
by patrick7 » Mon Jul 16, 2018 1:41 pm
- 4 Replies
- 426 Views
- Last post by patrick7
Tue Jul 17, 2018 1:46 pm
- el34 accidentée
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- Remplacement EL84M SOVTEK
1, 2by PHILORDI » Wed Apr 30, 2008 10:00 pm - 14 Replies
- 3592 Views
- Last post by OYDES2
Tue Jul 03, 2018 11:30 am
- Remplacement EL84M SOVTEK
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- Besoin d'aide pour identifier 2 lampes Svp..
by ElBulgerito » Fri Jun 15, 2018 5:21 pm
- 9 Replies
- 672 Views
- Last post by francis ibre
Mon Jun 18, 2018 7:12 pm
- Besoin d'aide pour identifier 2 lampes Svp..
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- Avis sur éventuel projet d'ampli casque OTL 6SL7/6V6.
by minirocker » Sun Jun 17, 2018 8:40 am
- 2 Replies
- 291 Views
- Last post by minirocker
Sun Jun 17, 2018 12:11 pm
- Avis sur éventuel projet d'ampli casque OTL 6SL7/6V6.
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- 5U4G et 5Z3,5R4,5Y3,80, subjectivement ?
1, 2 by niconaitrien » Sat May 16, 2009 10:00 pm
- 17 Replies
- 3213 Views
- Last post by OYDES2
Thu Jun 14, 2018 5:32 pm
- 5U4G et 5Z3,5R4,5Y3,80, subjectivement ?
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- VALVE CHAUFFAGE INDIRECT NOVAL 5V
1, 2by OYDES2 » Mon Jun 11, 2018 4:52 pm - 11 Replies
- 873 Views
- Last post by OYDES2
Tue Jun 12, 2018 4:49 pm
- VALVE CHAUFFAGE INDIRECT NOVAL 5V
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- Du danger des lampemètres basiques...
by Jean Lobit » Mon Jun 04, 2018 7:09 pm - 7 Replies
- 869 Views
- Last post by francis ibre
Sun Jun 10, 2018 1:05 pm
- Du danger des lampemètres basiques...
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- Ampli casque <1W - SE - triodes anciennes
1 ... 12, 13, 14 by bengug » Fri Mar 23, 2018 11:29 am
- 131 Replies
- 9936 Views
- Last post by francis ibre
Sun Jun 03, 2018 6:12 pm
- Ampli casque <1W - SE - triodes anciennes
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- tubes Tesla E83CC
by phil1963 » Mon Jul 13, 2015 4:55 pm
- 6 Replies
- 1752 Views
- Last post by dafxtone
Sun Jun 03, 2018 6:26 am
- tubes Tesla E83CC
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- Jadis DA-5 en KT88 / réglage bias
by DavidParis » Wed May 30, 2018 10:40 am
- 4 Replies
- 595 Views
- Last post by DavidParis
Thu May 31, 2018 6:54 pm
- Jadis DA-5 en KT88 / réglage bias
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- Conseil général avant construction 300B
by api » Sun May 20, 2018 4:06 pm
- 9 Replies
- 1031 Views
- Last post by tboll
Wed May 23, 2018 6:44 pm
- Conseil général avant construction 300B
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- Reception 6N1P-EV
by Jean Lobit » Sat May 12, 2018 9:51 am - 7 Replies
- 842 Views
- Last post by Jean Lobit
Sun May 20, 2018 8:34 pm
- Reception 6N1P-EV
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- nouveau 211 WE shuguang
by bizorba » Sun May 20, 2018 11:19 am - 0 Replies
- 220 Views
- Last post by bizorba
Sun May 20, 2018 11:19 am
- nouveau 211 WE shuguang
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- Remplacement mini tubes 6021 ?...
1, 2by wosak » Mon Oct 08, 2012 12:00 am - 12 Replies
- 2184 Views
- Last post by adrtc
Sun May 20, 2018 6:46 am
- Remplacement mini tubes 6021 ?...
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- Optmisation réglage Bias sur ampli Push Pull 300B
by Bruno45 » Fri Apr 27, 2018 4:16 pm
- 6 Replies
- 973 Views
- Last post by Bruno45
Tue May 15, 2018 8:30 am
- Optmisation réglage Bias sur ampli Push Pull 300B
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