diyAudio Forums Archive > Top > Amplifiers > Tubes Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 [51] 52 53 54 55 56 57 58 59  Tubes - Showing threads 10001 to 10200 of 11696 available ▫ Nelson Pass-D1-DAC-Output-Stage with tubes ? ▫ 01-02-2004 04:01 PM - 0 replies ▫ High Freq. AC Power for Filaments of 300B SE Power Amp? ▫ 01-02-2004 03:27 PM - 6 replies ▫ Harman Kardon Citation II : love/hate relationships ▫ 01-01-2004 03:01 PM - 7 replies ▫ Happy New Year ! ▫ 01-01-2004 06:57 AM - 0 replies ▫ 6c45pi : sonic utopia or sonic hell? ▫ 01-01-2004 12:50 AM - 29 replies ▫ turning a SE 6v6 to a 6bq5 amp ▫ 12-31-2003 05:36 PM - 25 replies ▫ ASL Wave 20 ▫ 12-31-2003 05:16 PM - 0 replies ▫ EL32 tube ▫ 12-31-2003 12:12 PM - 8 replies ▫ 50'S GRETSCH tube amp scematics? ▫ 12-31-2003 05:37 AM - 1 reply ▫ "Balanced power" ▫ 12-30-2003 08:56 PM - 21 replies ▫ SE amps opinions for my second amp build needed? ▫ 12-30-2003 04:21 PM - 6 replies ▫ transformer hum ▫ 12-30-2003 11:37 AM - 27 replies ▫ My EAR834 dropped dead! Help! ▫ 12-30-2003 10:03 AM - 8 replies ▫ schmatic for the audio section of A Fisher K-14 chassis ▫ 12-30-2003 07:42 AM - 1 reply ▫ Help me choose a Tube Amp. Project ▫ 12-29-2003 09:33 PM - 36 replies ▫ KT88SE with ECC82 ▫ 12-29-2003 06:36 PM - 16 replies ▫ Oscillating Mullard5-20 ▫ 12-29-2003 05:22 PM - 3 replies ▫ Distortion in 807 amplifier - please advise ▫ 12-29-2003 12:56 PM - 79 replies ▫ Unity Gain Tube Buffer ▫ 12-29-2003 05:10 AM - 41 replies ▫ Looking for a tweeter amp ▫ 12-28-2003 10:42 PM - 0 replies ▫ Quicksilver? ▫ 12-28-2003 10:41 PM - 20 replies ▫ beginner amp choice question ▫ 12-28-2003 04:49 PM - 4 replies ▫ AC coupling ▫ 12-27-2003 09:05 PM - 6 replies ▫ designing SS power supply ▫ 12-27-2003 09:03 PM - 15 replies ▫ Fender Guitar Amp modifications ▫ 12-27-2003 08:42 PM - 2 replies ▫ Resistors in power supply ▫ 12-27-2003 11:52 AM - 19 replies ▫ Triodes with an extra grid ▫ 12-27-2003 03:03 AM - 4 replies ▫ ECC81 or 83 or 85 or 88 ??? ▫ 12-26-2003 03:44 PM - 1 reply ▫ Fisher FM50-B Schematic Needed ▫ 12-26-2003 01:30 PM - 2 replies ▫ Audio Research Database ▫ 12-26-2003 01:04 PM - 0 replies ▫ MJ-Magazine ▫ 12-26-2003 08:06 AM - 4 replies ▫ so i get common tubes free... now i just need a project ▫ 12-26-2003 05:04 AM - 36 replies ▫ current source... ▫ 12-25-2003 10:43 PM - 10 replies ▫ Help with integrated DPP amplifier. ▫ 12-25-2003 08:30 PM - 5 replies ▫ WE old tube question ▫ 12-25-2003 05:57 PM - 6 replies ▫ Looking for a 6550 recommendation... ▫ 12-25-2003 08:25 AM - 0 replies ▫ Counterpoint Manual ▫ 12-25-2003 06:43 AM - 8 replies ▫ Cathode bipass capacitor and transformer impedience ▫ 12-25-2003 12:22 AM - 9 replies ▫ Finally got a tube amp circuit to work!!! (mild debug help needed) ▫ 12-24-2003 11:12 PM - 1 reply ▫ inrush current ▫ 12-24-2003 08:17 PM - 8 replies ▫ Sylvania Chrome top 6SN7 tube ▫ 12-24-2003 07:37 PM - 15 replies ▫ High gain Tube amp problems ▫ 12-24-2003 12:32 AM - 0 replies ▫ 12 volt tube preamp help ▫ 12-23-2003 05:37 PM - 5 replies ▫ Pearl Audio Archives status ▫ 12-23-2003 12:26 PM - 2 replies ▫ Your opinion on 813? ▫ 12-23-2003 07:27 AM - 5 replies ▫ Hi; i am new to tubes ▫ 12-23-2003 12:07 AM - 16 replies ▫ cheapest output transformer for a SE EL84 guitar ▫ 12-22-2003 10:49 PM - 12 replies ▫ Filiment transformer question ▫ 12-22-2003 05:09 PM - 1 reply ▫ Electrolytic Capacitor Insulation ▫ 12-21-2003 11:48 PM - 2 replies ▫ Rca 808 ▫ 12-21-2003 12:22 AM - 2 replies ▫ Push pull class A bias question ▫ 12-20-2003 10:02 PM - 30 replies ▫ Twists per inch on filament wiring? ▫ 12-20-2003 04:28 PM - 12 replies ▫ Lynn Olson's web site: AWOL? ▫ 12-20-2003 02:03 PM - 1 reply ▫ Affordable "starter" SE amp ▫ 12-20-2003 02:02 PM - 24 replies ▫ SRPP is....? ▫ 12-19-2003 11:23 AM - 8 replies ▫ guitar amp input jack help ▫ 12-19-2003 12:49 AM - 16 replies ▫ interstage coupling ▫ 12-18-2003 05:45 PM - 18 replies ▫ Where are the 833 amps? ▫ 12-18-2003 10:49 AM - 273 replies ▫ E283cc ▫ 12-18-2003 08:24 AM - 4 replies ▫ OTL design recommendation? (6C33C maybe?) ▫ 12-18-2003 12:48 AM - 12 replies ▫ 6AU4GTA as High voltage rectifier ▫ 12-17-2003 05:52 PM - 19 replies ▫ Question ▫ 12-17-2003 04:52 PM - 8 replies ▫ where can I buy fully assembled tube amplifiers here in the U.S ▫ 12-17-2003 05:10 AM - 2 replies ▫ cryod 6922s ▫ 12-17-2003 03:17 AM - 7 replies ▫ Speaker Impedance ▫ 12-16-2003 09:00 PM - 8 replies ▫ Parallel, single-ended Pentode. How? ▫ 12-16-2003 02:31 PM - 2 replies ▫ Electro Harmonix KT90? ▫ 12-16-2003 07:14 AM - 73 replies ▫ I have 1 pair of 1J6GT ▫ 12-15-2003 11:42 PM - 5 replies ▫ Mullard 5-20 again ▫ 12-15-2003 08:26 PM - 3 replies ▫ B+ power supply ▫ 12-15-2003 09:05 AM - 16 replies ▫ datasheet request ▫ 12-15-2003 07:00 AM - 9 replies ▫ Good tubes for Luxman pre-amp ▫ 12-14-2003 11:44 AM - 9 replies ▫ What is PTT216? ▫ 12-14-2003 11:29 AM - 2 replies ▫ E810F filter buffert in dac Q ▫ 12-13-2003 09:07 PM - 4 replies ▫ Ideas for 12AX7 / 6BQ5 headphone amp? ▫ 12-13-2003 02:40 PM - 5 replies ▫ ECL82/6BM8 as rectifier? ▫ 12-12-2003 09:31 PM - 3 replies ▫ Mesa Boogie Mark IV ▫ 12-12-2003 08:20 PM - 7 replies ▫ Replacement for 5R4 ▫ 12-12-2003 02:25 PM - 8 replies ▫ Replacement capacitors? ▫ 12-12-2003 08:41 AM - 6 replies ▫ 6AS7 Svetlana schematics? ▫ 12-11-2003 06:10 PM - 7 replies ▫ 10/10y/801 ▫ 12-11-2003 12:07 PM - 45 replies ▫ Double checking my PSU and filter question. ▫ 12-10-2003 12:49 AM - 0 replies ▫ 12B4A tube amplifier with output transformers ▫ 12-09-2003 11:36 AM - 3 replies ▫ Learned a lesson today ▫ 12-09-2003 10:10 AM - 9 replies ▫ What is a Hickok 533 worth? ▫ 12-08-2003 11:08 PM - 3 replies ▫ Kailin El34 ▫ 12-08-2003 09:01 PM - 5 replies ▫ Substitute for 5842/417A ▫ 12-08-2003 07:20 PM - 14 replies ▫ Air travel with DIY tube gear. ▫ 12-08-2003 10:10 AM - 19 replies ▫ 6C45 211 Amp ▫ 12-08-2003 04:08 AM - 4 replies ▫ Lowering gain in 12AX7 SRPP preamp ▫ 12-07-2003 11:56 PM - 26 replies ▫ tube amp/speaker match ▫ 12-07-2003 12:50 AM - 10 replies ▫ bifilar output trans in single ended amp ▫ 12-06-2003 04:08 PM - 6 replies ▫ Just to introduce myself ▫ 12-06-2003 12:25 PM - 2 replies ▫ i finished my first amp ▫ 12-06-2003 01:59 AM - 12 replies ▫ Citation II output transformers ▫ 12-05-2003 03:37 PM - 10 replies ▫ type 27 pre ▫ 12-05-2003 08:56 AM - 14 replies ▫ 6072 replacement, pls help ▫ 12-05-2003 12:08 AM - 3 replies ▫ Zen SE84cs transfomer upgrade? Plitron Toroidal? ▫ 12-04-2003 07:02 PM - 5 replies ▫ Has anyone on this forum heard a gainclone? ▫ 12-04-2003 06:20 PM - 21 replies ▫ EL 34 parallel push pull (quad) ▫ 12-04-2003 03:33 AM - 33 replies ▫ K&K Audio Balanced Linestage ▫ 12-04-2003 12:11 AM - 9 replies ▫ Room resonances ▫ 12-03-2003 08:02 PM - 28 replies ▫ EL-84 Integrated amp Project ▫ 12-03-2003 02:32 PM - 2 replies ▫ more newbie questions ▫ 12-03-2003 04:45 AM - 2 replies ▫ copland CVA 306 ▫ 12-02-2003 11:50 AM - 0 replies ▫ Mullard 5-20 schematics ▫ 12-02-2003 10:45 AM - 7 replies ▫ Tube crossover for sub? ▫ 12-02-2003 01:16 AM - 16 replies ▫ Simple tube EQ? ▫ 12-01-2003 02:11 AM - 16 replies ▫ Just a few questions ▫ 12-01-2003 01:48 AM - 6 replies ▫ Tube Preamp for Apox Volume Control ▫ 11-30-2003 02:16 PM - 19 replies ▫ Hammond M3 Tube Amp Project ▫ 11-29-2003 05:53 PM - 3 replies ▫ Ultra linear g2-anode suppress ▫ 11-29-2003 04:14 PM - 3 replies ▫ Vacuum State Electronics FVP5A ▫ 11-29-2003 03:07 AM - 28 replies ▫ Mercury model 2000 tube tester ▫ 11-28-2003 06:58 PM - 4 replies ▫ Schematic of ID of this 6V6/6U8 stereo amp ▫ 11-27-2003 07:01 PM - 8 replies ▫ Operating points for #37 triode ▫ 11-27-2003 04:56 PM - 1 reply ▫ simple line buffer ▫ 11-27-2003 12:48 PM - 14 replies ▫ preamplifier with output transformers ▫ 11-27-2003 07:21 AM - 9 replies ▫ Preamp for guitar - low distortion ▫ 11-25-2003 07:19 PM - 1 reply ▫ F.S:unused tube measurer ▫ 11-25-2003 01:43 PM - 1 reply ▫ Nina Mu Stage Preamp - Circuit and Details ▫ 11-24-2003 10:35 AM - 18 replies ▫ Why are 6V6G(T)'s always black inside? ▫ 11-24-2003 09:24 AM - 55 replies ▫ Please clear this up 805 or pcl805 ▫ 11-24-2003 08:41 AM - 3 replies ▫ What happend to svetlana tubes? ▫ 11-24-2003 07:37 AM - 2 replies ▫ penta ▫ 11-24-2003 07:11 AM - 0 replies ▫ 6V6 guitar amp... ▫ 11-23-2003 11:53 PM - 3 replies ▫ Phase splitters: Constant current sources ▫ 11-22-2003 09:22 PM - 10 replies ▫ What do you think bout that??? ▫ 11-22-2003 09:35 AM - 13 replies ▫ tube amp recommendation ▫ 11-22-2003 02:06 AM - 8 replies ▫ Want a tube amp. Tell me what should get... ▫ 11-22-2003 01:11 AM - 9 replies ▫ The lego-technics transformer winding setup ▫ 11-21-2003 10:29 PM - 6 replies ▫ Toroid transformers ▫ 11-21-2003 02:34 PM - 1 reply ▫ Hempel ▫ 11-21-2003 11:43 AM - 0 replies ▫ Help on SRPP line amp! ▫ 11-20-2003 07:14 AM - 70 replies ▫ leaking magnetic flux ▫ 11-20-2003 02:59 AM - 1 reply ▫ PS evaluation ▫ 11-19-2003 08:50 PM - 36 replies ▫ Diy Phono stage ▫ 11-19-2003 03:39 PM - 12 replies ▫ Ground on OTL ▫ 11-18-2003 12:33 PM - 14 replies ▫ Transformer Steel Material ▫ 11-18-2003 05:23 AM - 11 replies ▫ mid voltage tubes? ▫ 11-18-2003 02:42 AM - 2 replies ▫ stupid first-timer ▫ 11-17-2003 08:07 PM - 9 replies ▫ az1 rectifier, chokes and caps ▫ 11-17-2003 06:31 PM - 6 replies ▫ backwards transformers ▫ 11-17-2003 03:35 PM - 24 replies ▫ Need help - trying to increase gain by paralleling triode sections ▫ 11-17-2003 06:14 AM - 14 replies ▫ Auricaps ▫ 11-17-2003 05:50 AM - 6 replies ▫ SE 6EM7 amp ▫ 11-17-2003 12:38 AM - 7 replies ▫ Simple EL84 ▫ 11-16-2003 02:58 PM - 25 replies ▫ E88CC preamplifier _ I need diagram ▫ 11-15-2003 12:33 PM - 31 replies ▫ Need good 10-20watt design ▫ 11-15-2003 02:27 AM - 13 replies ▫ Does anyone here use active (digital or otherwise) XOs or EQs or... ▫ 11-14-2003 11:39 PM - 9 replies ▫ Tube mic preamp ▫ 11-14-2003 08:23 AM - 8 replies ▫ help with AudioXpress cd-rom ▫ 11-13-2003 08:53 PM - 0 replies ▫ protecting output tubes at startup ▫ 11-13-2003 08:20 PM - 10 replies ▫ 6N2, 6N6, 6N11 - Please help a beginner! (long) ▫ 11-13-2003 06:26 PM - 21 replies ▫ C core output transformer ▫ 11-13-2003 05:45 AM - 8 replies ▫ grounding ▫ 11-13-2003 01:53 AM - 2 replies ▫ Microphone Amp/Mixer ▫ 11-12-2003 11:35 PM - 7 replies ▫ Opinion solicitation / Shameless plug ▫ 11-12-2003 04:15 PM - 2 replies ▫ Sound Difference Old verses New Tubes ▫ 11-12-2003 07:07 AM - 4 replies ▫ Rewiring that EL509 ▫ 11-12-2003 06:36 AM - 1 reply ▫ Russell Sadd's transformer design page. ▫ 11-12-2003 04:10 AM - 4 replies ▫ Article on Distortion ▫ 11-12-2003 03:11 AM - 0 replies ▫ wiring a 6ak5w as a triode ▫ 11-11-2003 10:38 PM - 12 replies ▫ Ankoru ▫ 11-11-2003 08:51 PM - 5 replies ▫ Basic Preamplifier (Balanced Output) ▫ 11-11-2003 07:06 AM - 3 replies ▫ DIY 5687 Preamp ▫ 11-11-2003 05:52 AM - 17 replies ▫ New tube project done in a BIG way ▫ 11-11-2003 04:12 AM - 19 replies ▫ Svetlana SV572-10 ??? ▫ 11-10-2003 03:25 PM - 24 replies ▫ My boombox on.. tubes. :) ▫ 11-10-2003 03:21 PM - 4 replies ▫ From glass to mylar ▫ 11-10-2003 09:54 AM - 11 replies ▫ Suitable driver for Ultralinear? ▫ 11-10-2003 03:08 AM - 10 replies ▫ choke regulated power supply ▫ 11-10-2003 12:20 AM - 20 replies ▫ 'Battery under cathode' bias - long-term users? ▫ 11-09-2003 07:21 PM - 5 replies ▫ Will russian 6H6P tube work instead of E88CC? ▫ 11-09-2003 01:00 PM - 13 replies ▫ few Qs, pentodes, srpp, ect... ▫ 11-09-2003 03:00 AM - 15 replies ▫ Power Supply Caps ▫ 11-09-2003 12:28 AM - 31 replies ▫ 6072A Line-Amp ▫ 11-08-2003 07:18 PM - 39 replies ▫ Buying output transformers in Germany. ▫ 11-08-2003 11:45 AM - 6 replies ▫ Noob Toob Question ▫ 11-08-2003 03:09 AM - 14 replies ▫ Transformer Question ▫ 11-08-2003 01:41 AM - 24 replies ▫ High Powered 3cx300a1 Tube Amp ▫ 11-07-2003 06:42 PM - 22 replies ▫ Grounded Grid Trafo question ▫ 11-07-2003 04:02 PM - 3 replies ▫ PP 6AS7 "Maurits" ▫ 11-07-2003 02:51 PM - 1 reply ▫ Newbie, Tubeee ▫ 11-07-2003 04:56 AM - 10 replies ▫ Useful link for tube-hounds ▫ 11-07-2003 12:10 AM - 0 replies ▫ Vacuum tude diode help ▫ 11-06-2003 02:14 PM - 2 replies ▫ Long-winded capacitor question ▫ 11-06-2003 07:09 AM - 12 replies ▫ good simple SE circuit please ▫ 11-05-2003 07:31 PM - 35 replies ▫ Curcio or Triode Elec for ST-70 hot rod parts? ▫ 11-05-2003 06:30 PM - 7 replies ▫ 6021w ▫ 11-05-2003 03:26 PM - 6 replies ▫ fvp5 dc output ▫ 11-04-2003 10:17 PM - 13 replies ▫ Transfomer Too hot on my AudioNote 300B kit one ▫ 11-04-2003 06:32 AM - 7 replies ▫ Help Please 11e1 Valve ▫ 11-03-2003 02:34 PM - 2 replies ▫ Rogue 120 Mono Blocks ▫ 11-03-2003 01:17 PM - 0 replies ▫ AutotraxEDA help ▫ 11-03-2003 03:57 AM - 0 replies ▫ 845 class A2?? ▫ 11-02-2003 12:51 PM - 52 replies ▫ choke and cap question ▫ 11-02-2003 09:00 AM - 2 replies ▫ 813 or 845 for a SE amplifier ▫ 11-01-2003 11:49 PM - 21 replies ▫ My first tube project ▫ 11-01-2003 07:11 AM - 42 replies ▫ I have some tubes... what can I do with them? :D ▫ 11-01-2003 03:55 AM - 9 replies

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