| Chip Amps - Showing threads 4001 to 4200 of 6350 available |
▫ Transformer help ▫ 12-20-2004 10:40 AM - 3 replies
▫ New GC, old problems. Help required ▫ 12-20-2004 09:31 AM - 5 replies
▫ newbie questions ▫ 12-20-2004 08:35 AM - 1 reply
▫ Computer controled volume control ▫ 12-20-2004 08:35 AM - 5 replies
▫ Procranstinator needs HELP with Peter Daniel GC enclosure! ▫ 12-20-2004 01:53 AM - 1 reply
▫ BrianGT rev B boards -- What to do now? ▫ 12-19-2004 08:36 PM - 1 reply
▫ LM3875 using single supply voltage? ▫ 12-19-2004 05:53 PM - 3 replies
▫ Noob Question- Toroidal 25vac (ebay) ▫ 12-18-2004 05:52 PM - 6 replies
▫ Question- Toroidal 25vac (ebay) ▫ 12-18-2004 08:53 AM - 3 replies
▫ Brian's LM3875 REV C boards ▫ 12-17-2004 08:06 PM - 133 replies
▫ LM1875 schematic... ▫ 12-17-2004 04:19 PM - 7 replies
▫ Alright here are the chips I have ▫ 12-17-2004 03:51 PM - 4 replies
▫ Another One ▫ 12-17-2004 01:04 PM - 14 replies
▫ 3583JM chipamp 100V line amp w/o Xformer ▫ 12-17-2004 12:55 PM - 0 replies
▫ Blackdog's 6 channel Brian GT amp ▫ 12-17-2004 09:24 AM - 2 replies
▫ My latest subwoofer - a bridge opa549 built onto a piece of plexiglass ▫ 12-17-2004 01:00 AM - 23 replies
▫ split power supply ▫ 12-16-2004 08:24 PM - 3 replies
▫ impedance mismatch? ▫ 12-16-2004 05:00 PM - 2 replies
▫ Opinions on a pair of transformers for a 6 channel gainclone ▫ 12-16-2004 03:31 PM - 8 replies
▫ Suggestions for a stepup chip for battery powered headphone amp (from OPA134) anyone? ▫ 12-16-2004 06:08 AM - 8 replies
▫ My Gain Clone - tribute to Peter Daniel ▫ 12-15-2004 08:45 PM - 44 replies
▫ Can i paralel the 2 opamps in 5532? ▫ 12-15-2004 06:12 AM - 6 replies
▫ Burning up input? ▫ 12-14-2004 06:03 PM - 4 replies
▫ dc at output ▫ 12-14-2004 06:03 PM - 19 replies
▫ Opa549 & Opa541 ▫ 12-14-2004 03:22 PM - 4 replies
▫ PA-03 ChipAmp 600watts ▫ 12-13-2004 09:49 PM - 19 replies
▫ Importance of Cap/Resistor type ▫ 12-13-2004 08:01 PM - 0 replies
▫ The Velleman K4003 ▫ 12-13-2004 07:55 PM - 0 replies
▫ GC PSU PCB comments wanted :) ▫ 12-13-2004 05:46 PM - 11 replies
▫ Hum ▫ 12-13-2004 05:31 PM - 15 replies
▫ Apexjr capacitors for gainclones? Which ones are good? ▫ 12-13-2004 05:05 PM - 4 replies
▫ There's no stopping now..... ▫ 12-13-2004 11:52 AM - 31 replies
▫ Active crossover & buffer stage for a 5 channel amp ▫ 12-13-2004 05:59 AM - 9 replies
▫ BrianGT, first timer w/ radio (accidentally) ▫ 12-12-2004 11:55 PM - 24 replies
▫ Whopee/Thanks Nuuk/Star grounds @#$%^& ▫ 12-12-2004 10:19 PM - 1 reply
▫ MUR860 Qs for P.Daniel, BrianGT ▫ 12-12-2004 05:35 AM - 5 replies
▫ Can I use these trannys for GC? ▫ 12-12-2004 02:49 AM - 4 replies
▫ Starting First Amp - Questions on Mono Block Design ▫ 12-11-2004 08:09 PM - 3 replies
▫ 5 channels, single transformer ▫ 12-11-2004 08:00 AM - 10 replies
▫ An analysis of capicator dielectrics ▫ 12-11-2004 03:34 AM - 3 replies
▫ Tda7293 ▫ 12-10-2004 08:44 AM - 2 replies
▫ problems wiring Brians gainclone kit ▫ 12-10-2004 08:44 AM - 9 replies
▫ moving opamp to Class-A ▫ 12-10-2004 03:19 AM - 1 reply
▫ The European Triode Festival and Chipclones ▫ 12-09-2004 07:36 PM - 13 replies
▫ is direct soldering better than ic base? ▫ 12-09-2004 09:51 AM - 26 replies
▫ is DRV134 the best balanced line driver? ▫ 12-09-2004 01:16 AM - 4 replies
▫ maximum inputsignal strength(V) on the lm3886? ▫ 12-08-2004 08:28 PM - 2 replies
▫ Zobel network.....Better bass? Yes or No ▫ 12-08-2004 07:09 PM - 17 replies
▫ Cheap LM338's. ▫ 12-08-2004 05:39 PM - 0 replies
▫ Balanced DAC to unbalanced preamp (passive) conversions ▫ 12-08-2004 01:11 PM - 6 replies
▫ Applying T-net to Bridge ▫ 12-07-2004 08:35 PM - 3 replies
▫ TATCA - Tiny And Transparent Chip Amp ▫ 12-07-2004 03:32 PM - 37 replies
▫ GC current amp & tweeter ▫ 12-07-2004 09:38 AM - 0 replies
▫ Few noob questions ▫ 12-07-2004 06:49 AM - 1 reply
▫ electronics surplus in oz ▫ 12-06-2004 07:39 PM - 1 reply
▫ Gainclone Help Please ▫ 12-05-2004 10:55 PM - 16 replies
▫ rectifier board not working after putting on bypass caps. ▫ 12-05-2004 08:50 PM - 19 replies
▫ Re: Project Phono SE modification ▫ 12-05-2004 09:30 AM - 6 replies
▫ Help!!! GC hum when input attached ▫ 12-05-2004 02:06 AM - 6 replies
▫ Pot question ▫ 12-04-2004 07:40 PM - 4 replies
▫ Inox or Aluminium ▫ 12-04-2004 07:23 PM - 2 replies
▫ Optimal Transformer choice for a LM3875? ▫ 12-04-2004 01:03 PM - 24 replies
▫ BrianGT amp burst into flames ▫ 12-04-2004 01:03 PM - 41 replies
▫ OPA2132 bypass ▫ 12-03-2004 07:18 PM - 54 replies
▫ New Avel Transformers Available ▫ 12-03-2004 06:30 PM - 0 replies
▫ how powerful can you make a gainclone? ▫ 12-03-2004 11:25 AM - 6 replies
▫ To People with OPA549 amps ▫ 12-02-2004 07:19 PM - 5 replies
▫ Burning in GC, results and problems ▫ 12-02-2004 08:42 AM - 43 replies
▫ stk4048 Question from newbie ▫ 12-02-2004 06:08 AM - 12 replies
▫ Sydney Users - Check out this thread ▫ 12-01-2004 08:47 PM - 0 replies
▫ Converting a DACT series pot to a shunt pot ▫ 12-01-2004 07:38 PM - 9 replies
▫ LM4780 Assembly ▫ 12-01-2004 07:31 PM - 1 reply
▫ DC servo ▫ 12-01-2004 11:30 AM - 20 replies
▫ Dedicated lm3886 to drive a sub? ▫ 12-01-2004 07:14 AM - 0 replies
▫ audio buffer layout ▫ 12-01-2004 06:54 AM - 71 replies
▫ Transformer labeling - VA rating (noob question) ▫ 12-01-2004 06:44 AM - 2 replies
▫ 2 x LM4780 in parallel to drive ESL panel ▫ 12-01-2004 03:25 AM - 6 replies
▫ Line-Level Low-Pass Filter Design ▫ 11-30-2004 08:48 PM - 10 replies
▫ Regulated PSU PCB ▫ 11-30-2004 06:55 AM - 45 replies
▫ Input voltage ▫ 11-30-2004 03:29 AM - 4 replies
▫ LM3886 amp almost complete ▫ 11-29-2004 09:49 PM - 0 replies
▫ confimation needed (gainclone) ▫ 11-29-2004 08:28 PM - 7 replies
▫ Problem with bridged tda7294 ▫ 11-29-2004 08:25 PM - 9 replies
▫ heat pipe problem ▫ 11-29-2004 01:51 PM - 4 replies
▫ opa 509 diagram same as lm3875? ▫ 11-29-2004 03:40 AM - 5 replies
▫ Sound activated 70 volt NE-2 ▫ 11-28-2004 08:08 PM - 1 reply
▫ loud hum w/ 1st Gainclone ▫ 11-28-2004 06:53 PM - 24 replies
▫ Brian GT's AMP'S DONE!! ▫ 11-28-2004 04:40 PM - 16 replies
▫ Eureka! ▫ 11-28-2004 01:37 PM - 4 replies
▫ Chip amp with input transformer? ▫ 11-28-2004 07:38 AM - 2 replies
▫ Check the schematic please... ▫ 11-28-2004 02:24 AM - 0 replies
▫ Will this xfrmr work for LM3875 gainclone? ▫ 11-28-2004 02:04 AM - 1 reply
▫ Building the peranders SMD Gainclone ▫ 11-28-2004 12:33 AM - 2 replies
▫ Why does my gainlcone oscillate? ▫ 11-28-2004 12:33 AM - 6 replies
▫ Is LM3886 a good power IC? ▫ 11-28-2004 12:33 AM - 62 replies
▫ M5214l ▫ 11-27-2004 06:53 PM - 2 replies
▫ Art of Properly Grounding ▫ 11-27-2004 06:39 PM - 4 replies
▫ PCB based invert 3886 chipamp assembly and comments ▫ 11-27-2004 06:29 AM - 50 replies
▫ Troubleshooting moving_electron's inverted LM3886 amp ▫ 11-27-2004 06:29 AM - 13 replies
▫ rebuilding an amp...from a megaphone... ▫ 11-26-2004 11:09 PM - 1 reply
▫ Dual xfrmrs for Briangt gainclone ▫ 11-26-2004 09:01 PM - 0 replies
▫ Make a preout ▫ 11-26-2004 06:34 PM - 11 replies
▫ microcontrolled pre for a GC power amp ▫ 11-26-2004 06:14 PM - 49 replies
▫ Jrc4558!! ▫ 11-26-2004 11:43 AM - 5 replies
▫ 100K, 250K or 500K POT? ▫ 11-26-2004 01:20 AM - 5 replies
▫ OPA627 preamp ▫ 11-25-2004 06:40 PM - 40 replies
▫ Transformer and pot for BrianGT kit ▫ 11-25-2004 01:48 AM - 15 replies
▫ Odd distortion problem ▫ 11-24-2004 08:24 PM - 10 replies
▫ 16 paralleled LM3886s or output transistors? ▫ 11-24-2004 04:28 PM - 21 replies
▫ Stereo setup ▫ 11-24-2004 12:10 PM - 2 replies
▫ Whats this problem ? ▫ 11-24-2004 07:58 AM - 6 replies
▫ Using a CLC for a LM4780 ▫ 11-24-2004 06:06 AM - 9 replies
▫ Input transformers and IC input impedances ▫ 11-24-2004 05:41 AM - 4 replies
▫ LM386 but on AC? ▫ 11-23-2004 09:58 PM - 6 replies
▫ What to expect? ▫ 11-23-2004 05:41 PM - 17 replies
▫ Brian GT NIGC, Power supply voltage ▫ 11-23-2004 02:08 PM - 12 replies
▫ Bridge OPA549 ▫ 11-23-2004 12:56 PM - 3 replies
▫ New: JLTi Mark 2 & www.tnt-audio.com review... ▫ 11-23-2004 12:15 PM - 15 replies
▫ MUR Bridge on a PCB ▫ 11-23-2004 06:39 AM - 41 replies
▫ Interesting question ▫ 11-23-2004 05:01 AM - 7 replies
▫ lm3875 problem ▫ 11-23-2004 03:23 AM - 20 replies
▫ stk2028 ▫ 11-22-2004 11:02 AM - 2 replies
▫ Optionally boosted LM3886 ▫ 11-22-2004 06:46 AM - 9 replies
▫ Spliting the input signal? ▫ 11-22-2004 05:41 AM - 4 replies
▫ noob chassis ▫ 11-22-2004 04:18 AM - 0 replies
▫ BPA LM3886 Resistors ▫ 11-22-2004 01:03 AM - 1 reply
▫ Lm7812/7912 ▫ 11-21-2004 04:04 PM - 9 replies
▫ GainClone Chassis??? ▫ 11-21-2004 01:59 PM - 5 replies
▫ Thanks Brian... ▫ 11-21-2004 02:07 AM - 1 reply
▫ lm3886 +25V out with hizz and hum! ▫ 11-20-2004 11:51 PM - 14 replies
▫ Regulate PSU group buy interested? ▫ 11-20-2004 11:15 PM - 4 replies
▫ Using LM1036 ▫ 11-20-2004 07:45 AM - 2 replies
▫ trying to post board lm3886t ▫ 11-19-2004 04:08 PM - 12 replies
▫ Good replacment for BB OPA 2604/604 ▫ 11-19-2004 01:55 PM - 614 replies
▫ 4.7 uf input cap ▫ 11-19-2004 06:47 AM - 26 replies
▫ OPA5xx ▫ 11-18-2004 06:17 PM - 6 replies
▫ 2-channel parallel 100W GC using LM3886 ▫ 11-18-2004 04:45 AM - 30 replies
▫ input jack insulation? ▫ 11-18-2004 04:43 AM - 17 replies
▫ Dual Mono Gainclone Issues ▫ 11-18-2004 03:13 AM - 13 replies
▫ Regulated PS distance from chip ▫ 11-17-2004 02:18 PM - 4 replies
▫ Differential Amplifier for iPod ▫ 11-17-2004 06:03 AM - 14 replies
▫ Need Help with Protel ▫ 11-17-2004 05:05 AM - 0 replies
▫ Volume control in GC ▫ 11-16-2004 08:14 PM - 9 replies
▫ Why are TI's chip amps (OPA549) six times the price of National's (LM38xx)? ▫ 11-16-2004 04:12 PM - 20 replies
▫ active filter ▫ 11-16-2004 11:38 AM - 50 replies
▫ Pre-Amp ▫ 11-15-2004 09:28 PM - 2 replies
▫ Power xformer for chip amp ▫ 11-15-2004 08:18 PM - 3 replies
▫ Board Design For STK4040 ▫ 11-15-2004 06:53 PM - 3 replies
▫ libraries for gainclones ▫ 11-15-2004 03:14 PM - 4 replies
▫ Can i use TDA2009 as gainclone ▫ 11-15-2004 11:54 AM - 1 reply
▫ Help With DC Offset ▫ 11-15-2004 06:55 AM - 8 replies
▫ LM3875 vs LM3886 vs LM4780 ▫ 11-13-2004 04:59 PM - 40 replies
▫ Cardas SE15 speakers cables ▫ 11-13-2004 02:49 PM - 0 replies
▫ What type of toggle switch when driving with batteries? ▫ 11-12-2004 04:08 PM - 2 replies
▫ recommended pots available in the UK ▫ 11-12-2004 03:51 PM - 18 replies
▫ LMxxxx chip as a buffer inside feedback loop? ▫ 11-12-2004 02:28 PM - 3 replies
▫ What to choose ? ▫ 11-12-2004 01:12 PM - 20 replies
▫ New chipamp circuit ▫ 11-12-2004 09:20 AM - 19 replies
▫ CarlosFM's Buffer. Is it correct? ▫ 11-12-2004 07:58 AM - 21 replies
▫ GC optimized for Bass, mid, or treble ▫ 11-12-2004 03:56 AM - 4 replies
▫ Yet another LM3886 PCB ▫ 11-11-2004 11:45 PM - 10 replies
▫ blasteriz' LM3886 PCB ▫ 11-11-2004 11:45 PM - 11 replies
▫ trackwidth power-lines LM4780 ▫ 11-11-2004 09:48 PM - 10 replies
▫ availability of lm3886 in bangalore ▫ 11-11-2004 04:30 PM - 2 replies
▫ lm4780 amp not working ▫ 11-11-2004 12:14 PM - 10 replies
▫ No premium LM3875? ▫ 11-11-2004 10:25 AM - 1 reply
▫ Examples of finished 6-ch GC's? ▫ 11-11-2004 07:42 AM - 5 replies
▫ Required heat sink ▫ 11-10-2004 06:58 PM - 9 replies
▫ 2 Wall Wart PS Question ▫ 11-10-2004 02:13 AM - 13 replies
▫ Two more for troubleshooting BrianGT GC ▫ 11-10-2004 12:49 AM - 13 replies
▫ LM3886 & MUR860 Diode Bridge ▫ 11-09-2004 11:34 PM - 8 replies
▫ nub question about output caps ▫ 11-09-2004 03:59 PM - 3 replies
▫ Strange transformer problem ▫ 11-09-2004 06:26 AM - 2 replies
▫ Yet another new Gainclone (YANG?) ▫ 11-08-2004 06:10 PM - 6 replies
▫ Chip amps compared ▫ 11-08-2004 01:37 PM - 69 replies
▫ Pre amps???which one??? ▫ 11-08-2004 09:13 AM - 2 replies
▫ Gain Clone with digital pot, examples? ▫ 11-08-2004 08:21 AM - 0 replies
▫ OPA627 as a Filter/Buffer? ▫ 11-08-2004 06:36 AM - 7 replies
▫ chipamp.com order,? avg turnaround? ▫ 11-07-2004 09:23 PM - 6 replies
▫ Another New Gainclone! ▫ 11-07-2004 08:42 PM - 13 replies
▫ NS LM478x series chips with pins that say "no connect". ▫ 11-07-2004 05:47 PM - 4 replies
▫ Corona GC Project ▫ 11-07-2004 08:06 AM - 0 replies
▫ Digital Preamplifier and TI ▫ 11-06-2004 08:25 PM - 1 reply
▫ OPA627 Active HPF ▫ 11-06-2004 08:25 PM - 21 replies
▫ gainclone from rat shack parts... ▫ 11-06-2004 03:34 PM - 13 replies
▫ ExpressPCB PCB BPA300 LM3875 ▫ 11-06-2004 02:43 PM - 10 replies
▫ Noob ? BrianGT Lm 3875 with 10k pot? ▫ 11-05-2004 07:54 PM - 13 replies
▫ My first GC(lm3886) +fire works+ please help ▫ 11-05-2004 04:32 PM - 5 replies
▫ Upcoming LM3886 SMD board ▫ 11-05-2004 01:50 PM - 8 replies
▫ Bridge or Parallel? ▫ 11-05-2004 12:19 PM - 71 replies
▫ NIGC assembly, need some basic advice ▫ 11-04-2004 10:30 PM - 4 replies
▫ Distortion with GC with some records ▫ 11-04-2004 07:08 PM - 60 replies
▫ Signal ground and pot ▫ 11-04-2004 01:01 PM - 3 replies
▫ pots Vs sliders??? ▫ 11-04-2004 12:53 PM - 9 replies
▫ chipamp lm4780 components ▫ 11-04-2004 12:17 PM - 12 replies
▫ lm3886/lm3875 ▫ 11-04-2004 12:01 PM - 9 replies
▫ Gc with cheapo components ▫ 11-04-2004 11:03 AM - 25 replies
▫ TF vs T on LM3875 ▫ 11-04-2004 06:42 AM - 1 reply
▫ Internal wiring ▫ 11-04-2004 05:17 AM - 1 reply
▫ zobel question ▫ 11-04-2004 01:22 AM - 17 replies
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