| Chip Amps - Showing threads 5001 to 5200 of 6288 available |
▫ Earth Connection ▫ 04-14-2004 08:18 PM - 16 replies
▫ Max Safe Gain withOPA541 ▫ 04-14-2004 03:53 PM - 0 replies
▫ Pics of my first GainClone ▫ 04-14-2004 03:36 PM - 30 replies
▫ hook-up wire/transformer questions ▫ 04-14-2004 04:41 AM - 0 replies
▫ Simple Input Buffer ▫ 04-14-2004 01:38 AM - 13 replies
▫ HELP - Hum and distortion ▫ 04-14-2004 12:34 AM - 6 replies
▫ Gainclone amp with DAC in active speakers ▫ 04-13-2004 06:44 PM - 15 replies
▫ LM3875 Amp/ Headphone Amp and USB DAC ▫ 04-13-2004 01:15 PM - 19 replies
▫ Not Your Mommy's GC ▫ 04-13-2004 01:34 AM - 31 replies
▫ LM4780 Footprint.. ▫ 04-12-2004 06:21 PM - 2 replies
▫ will someone post a battery power supply for GC ▫ 04-12-2004 09:09 AM - 2 replies
▫ Volume control on PA-100 amp ▫ 04-12-2004 12:35 AM - 2 replies
▫ Gainclone driving inductive loads ▫ 04-11-2004 06:55 PM - 1 reply
▫ Hookup diagram of the BGT GroupBuy PCB....is this right?? ▫ 04-11-2004 09:44 AM - 7 replies
▫ still few PSU questions... ▫ 04-10-2004 07:46 PM - 1 reply
▫ Surface mount is more fun than... ▫ 04-09-2004 10:43 PM - 0 replies
▫ TDA 7293 parallel problem ! ▫ 04-09-2004 06:18 PM - 3 replies
▫ What do I do with the NC-pins on th LM4780? ▫ 04-09-2004 05:58 PM - 16 replies
▫ Could a tube buffer be useful for a Non-Inverting Gainclone? ▫ 04-09-2004 11:22 AM - 42 replies
▫ Velleman K2572 Preamp ▫ 04-09-2004 09:38 AM - 14 replies
▫ Question: Mounting heatsinks ▫ 04-08-2004 05:38 PM - 4 replies
▫ OPA4228 help needed ▫ 04-08-2004 02:36 PM - 2 replies
▫ More GC Power Trouble ▫ 04-08-2004 12:02 AM - 1 reply
▫ TA3020 HELp!!!!!!!!!!!! ▫ 04-07-2004 04:48 PM - 4 replies
▫ Q: TDA7293 Mute (& Standby) Function ▫ 04-07-2004 03:25 PM - 2 replies
▫ gainclone vs subwoofer ▫ 04-07-2004 01:12 PM - 6 replies
▫ Why BJTs creates more stable bias circuits ▫ 04-07-2004 02:44 AM - 0 replies
▫ GC PS Layout ▫ 04-07-2004 02:19 AM - 9 replies
▫ Chassis ground continuity? ▫ 04-06-2004 09:37 PM - 4 replies
▫ gain formula ▫ 04-06-2004 04:15 PM - 1 reply
▫ How on earth...? ▫ 04-06-2004 12:29 PM - 4 replies
▫ PC chip amp ▫ 04-06-2004 09:47 AM - 7 replies
▫ The best load of gc ▫ 04-05-2004 07:11 AM - 1 reply
▫ TX help for GC ▫ 04-05-2004 03:44 AM - 11 replies
▫ strange opa541 problem ▫ 04-04-2004 04:42 PM - 5 replies
▫ APEX Chip Cross-Ref Guide ▫ 04-04-2004 03:02 AM - 0 replies
▫ Mains problems ▫ 04-04-2004 01:55 AM - 8 replies
▫ Adding a HP-amp to my pre-amp design ▫ 04-03-2004 02:40 PM - 3 replies
▫ Gainclone building contest details (from BrianGT group order) ▫ 04-03-2004 01:24 PM - 299 replies
▫ Anyone built the BPA200 - 200W amp shown in AP1192 ? ▫ 04-03-2004 10:36 AM - 3 replies
▫ small transformers? ▫ 04-03-2004 04:58 AM - 16 replies
▫ An other VBIGC question ▫ 04-02-2004 07:47 PM - 2 replies
▫ GainClone Group Buy Feedback ▫ 04-02-2004 06:30 PM - 14 replies
▫ Help - DC offset question ▫ 04-02-2004 02:55 PM - 4 replies
▫ Gainclone: Impressions... ▫ 04-02-2004 10:18 AM - 0 replies
▫ Any advantage to make dual mono (PSU) for the gainclone (I'm ordering Brian GT's kit) ▫ 04-02-2004 07:01 AM - 26 replies
▫ transformers ▫ 04-02-2004 02:41 AM - 8 replies
▫ my second GC attempt - finished ▫ 04-02-2004 02:12 AM - 8 replies
▫ New try! GC! ▫ 04-01-2004 03:05 PM - 13 replies
▫ 50W - what is the best configure for CAPs ?? ▫ 04-01-2004 11:58 AM - 11 replies
▫ Power connectors for external PS ▫ 04-01-2004 02:32 AM - 1 reply
▫ Old power supply for GC ▫ 03-31-2004 09:55 PM - 12 replies
▫ My first Gainclone ▫ 03-31-2004 06:33 PM - 3 replies
▫ OPA549 footprint for ExpressPCB ▫ 03-31-2004 11:46 AM - 1 reply
▫ bridging an LM4881 headphohne amplifier? Can it be done? ▫ 03-31-2004 02:23 AM - 6 replies
▫ Classic: heatsink rating ▫ 03-30-2004 10:29 PM - 5 replies
▫ plz check my bais ▫ 03-30-2004 01:22 PM - 3 replies
▫ plz check my bias ▫ 03-30-2004 01:05 PM - 1 reply
▫ Diy amp to power tempest subwoofer ▫ 03-30-2004 09:45 AM - 7 replies
▫ Paralleled LM4780TA PC board design - How's this look? ▫ 03-30-2004 02:03 AM - 17 replies
▫ probably a stupid questions about opamps ▫ 03-30-2004 01:35 AM - 2 replies
▫ Check my chip mods? ▫ 03-30-2004 01:22 AM - 4 replies
▫ IC 2059 Opamp HELP!!! ▫ 03-29-2004 10:59 PM - 2 replies
▫ TDA amplifier , Bridge , 600 W . ▫ 03-29-2004 12:48 PM - 0 replies
▫ Need enlightments on GainClone input impedance and volume control ▫ 03-29-2004 12:48 AM - 10 replies
▫ Active lowpass filter problem ▫ 03-28-2004 09:16 PM - 8 replies
▫ Any warnings about paralleling chips? ▫ 03-28-2004 08:31 PM - 13 replies
▫ single supply for lm3886 ▫ 03-28-2004 05:49 PM - 5 replies
▫ Turning a dead Class-A into a GC ▫ 03-28-2004 04:55 PM - 14 replies
▫ GC Power Supply Trouble ▫ 03-28-2004 12:31 PM - 54 replies
▫ Linkwitz Transform? ▫ 03-27-2004 11:01 PM - 6 replies
▫ tda8560 PCB ▫ 03-27-2004 09:05 PM - 0 replies
▫ My first GC ▫ 03-27-2004 03:28 PM - 46 replies
▫ My Subwoofer Plate Amp - Comments? ▫ 03-27-2004 11:36 AM - 13 replies
▫ New Forum Idea / Mechanical Construction Techniques ▫ 03-27-2004 02:24 AM - 32 replies
▫ New guy's first tries. ▫ 03-26-2004 11:39 PM - 5 replies
▫ ta8200ah humming? ▫ 03-26-2004 06:43 PM - 0 replies
▫ Inverted gain clone power amp only? ▫ 03-26-2004 07:10 AM - 1 reply
▫ Parallel GAINCLONE makes diaries ▫ 03-26-2004 05:14 AM - 12 replies
▫ 3886 gets warm with no signal ▫ 03-26-2004 01:26 AM - 2 replies
▫ OPAxxx chip series ▫ 03-26-2004 01:20 AM - 16 replies
▫ LT 1113 op amp question ▫ 03-25-2004 09:41 PM - 1 reply
▫ possibly confused about transformer ▫ 03-25-2004 05:52 PM - 7 replies
▫ my new chip amp version ▫ 03-25-2004 04:05 PM - 3 replies
▫ Zobel question ▫ 03-25-2004 11:58 AM - 12 replies
▫ Gainclone distorting in the higher frequencies ▫ 03-25-2004 06:32 AM - 9 replies
▫ Anyone use an offline switcher PS for GC? ▫ 03-24-2004 11:38 PM - 4 replies
▫ Parts suppliers ▫ 03-24-2004 10:10 PM - 3 replies
▫ Help with LM386N-1 amplifier ▫ 03-24-2004 04:15 PM - 12 replies
▫ New op-amps ▫ 03-24-2004 04:02 PM - 3 replies
▫ best car sub amp chip ▫ 03-24-2004 11:50 AM - 18 replies
▫ 500 Watt Op Amps from Apex Microtechnology ▫ 03-24-2004 07:20 AM - 22 replies
▫ Gainclone building thread based on BrianGT's boards ▫ 03-24-2004 03:26 AM - 752 replies
▫ LM3886 single supply. ▫ 03-23-2004 10:49 PM - 2 replies
▫ Need a transformer? 20-0-20 200W $5 ▫ 03-23-2004 09:39 PM - 3 replies
▫ Pics of my first gainclone ▫ 03-23-2004 03:41 PM - 2 replies
▫ Bridged/Stereo, w or w/o servo, inverting 3886, inverting buffer PCB ▫ 03-23-2004 02:35 PM - 9 replies
▫ 1st PCB - critique, please! ▫ 03-23-2004 10:03 AM - 16 replies
▫ Gainclone Cool/Cheap Parts Treasure hunt ▫ 03-23-2004 05:40 AM - 114 replies
▫ What kinds of wire for a gainclone?? ▫ 03-22-2004 06:19 PM - 29 replies
▫ about the lm4780 PCBs ▫ 03-22-2004 04:51 AM - 18 replies
▫ Breadbox Gainclone ▫ 03-22-2004 12:19 AM - 34 replies
▫ newbie question!!! ▫ 03-21-2004 06:56 PM - 2 replies
▫ which is the best ic power amp ▫ 03-21-2004 05:10 PM - 2 replies
▫ Gainclone LM3886 DC servo ▫ 03-21-2004 04:53 PM - 10 replies
▫ STK Choice ▫ 03-21-2004 07:10 AM - 18 replies
▫ GC amp problem ▫ 03-21-2004 04:36 AM - 30 replies
▫ Switching Power Supply for Gainclone ▫ 03-20-2004 10:56 AM - 7 replies
▫ Can you tell me how to beef up PA100? ▫ 03-19-2004 09:40 PM - 5 replies
▫ Marketing query ▫ 03-19-2004 04:49 PM - 2 replies
▫ volume POT...NOT ACCURATE! ▫ 03-19-2004 12:06 PM - 4 replies
▫ :: 3d multimedia amplifier :: ▫ 03-19-2004 12:03 PM - 15 replies
▫ Chip Amp for bass only ▫ 03-19-2004 07:40 AM - 18 replies
▫ Voltage When Switch is Off ▫ 03-19-2004 12:54 AM - 34 replies
▫ Alternate 32 step attenuator design ▫ 03-19-2004 12:47 AM - 2 replies
▫ TDA 7293s paralel ,voltage... ▫ 03-18-2004 08:37 PM - 0 replies
▫ Eagle to P-CAD, how to convert ▫ 03-18-2004 07:20 PM - 0 replies
▫ OPA549 supply questions ▫ 03-18-2004 05:40 PM - 16 replies
▫ dangerous hum with opa637 in a Cmoy style amp ▫ 03-18-2004 06:43 AM - 7 replies
▫ TL084/TLO74 replacements ▫ 03-18-2004 12:49 AM - 4 replies
▫ LM3886 vs 3875 ▫ 03-17-2004 08:16 PM - 1 reply
▫ please help me on the TA8215H chip ▫ 03-17-2004 07:43 PM - 1 reply
▫ IC High Quality Mic Preamp ▫ 03-17-2004 05:54 PM - 0 replies
▫ Protecting speakers against dc with mute? ▫ 03-17-2004 01:42 AM - 11 replies
▫ Biamping SEAS Odin Mk3 with Gainclones - to bridge, or not... ▫ 03-16-2004 11:42 PM - 8 replies
▫ Help! Parallel 2x 3875 per channel design - please advise. ▫ 03-16-2004 05:48 PM - 23 replies
▫ Another first gaincloner... ▫ 03-16-2004 05:14 AM - 9 replies
▫ Why not an H-bridge? ▫ 03-15-2004 01:44 PM - 12 replies
▫ Article on Why Gainclones work - tests and tips ▫ 03-15-2004 10:52 AM - 27 replies
▫ PCB Design help ▫ 03-15-2004 05:01 AM - 5 replies
▫ Powering LM3886 with 12V Batteries ▫ 03-14-2004 06:07 PM - 9 replies
▫ Making My Own PCBs ▫ 03-14-2004 12:46 PM - 81 replies
▫ Laymen explanations of sensitivity and bandwidth? ▫ 03-13-2004 08:19 PM - 3 replies
▫ Your Old Amplifiers ▫ 03-13-2004 05:47 AM - 5 replies
▫ Gainclone PCB ▫ 03-13-2004 12:09 AM - 22 replies
▫ Group Order: Satin Aluminum Knobs from India - Ordering Thread (North America) ▫ 03-12-2004 12:06 PM - 1 reply
▫ My first gainclone...progress report ▫ 03-12-2004 01:53 AM - 22 replies
▫ Tube rectifier for VDIGC tube psu ▫ 03-11-2004 09:09 AM - 2 replies
▫ Bizarre trouble... ▫ 03-11-2004 01:59 AM - 26 replies
▫ Tda1514 ▫ 03-10-2004 07:55 PM - 6 replies
▫ What are you using for LM384's? ▫ 03-10-2004 04:42 PM - 1 reply
▫ another DUMB question (i've searched the site) ▫ 03-10-2004 10:31 AM - 1 reply
▫ Options of Volume & transformer for group buy GC? ▫ 03-09-2004 07:36 PM - 0 replies
▫ TDA 7293 clip detector - how ??? ▫ 03-09-2004 06:59 PM - 1 reply
▫ non-inverted LM3875 Gain clone - are these components cool or funky? ▫ 03-09-2004 06:05 PM - 2 replies
▫ Reducing gain on a minimalist OPA541 gainclone ▫ 03-09-2004 04:39 PM - 25 replies
▫ GC cases ▫ 03-09-2004 01:51 PM - 13 replies
▫ grounding question ▫ 03-09-2004 08:54 AM - 1 reply
▫ Hum, RFI,Whatever. ▫ 03-09-2004 08:06 AM - 6 replies
▫ GC chassis. ▫ 03-09-2004 05:46 AM - 2 replies
▫ Newbie transformer question ▫ 03-09-2004 03:56 AM - 1 reply
▫ High Impedance GC ▫ 03-08-2004 04:56 PM - 10 replies
▫ Peter Daniel What type of fasteners are those? ▫ 03-08-2004 04:51 PM - 17 replies
▫ layout for tda 1520 ▫ 03-08-2004 12:59 AM - 0 replies
▫ Gain Clone amp I hate that name ▫ 03-07-2004 09:44 PM - 5 replies
▫ Orientating 2 transformers in 1 chassis ▫ 03-07-2004 09:35 PM - 1 reply
▫ Powering bridged 3886s? ▫ 03-07-2004 02:42 PM - 9 replies
▫ Digital Pots in 5.1 System ▫ 03-07-2004 07:54 AM - 25 replies
▫ New Cigar Box Gainclone! ▫ 03-07-2004 04:19 AM - 7 replies
▫ Connecting cases to ground ▫ 03-06-2004 11:57 PM - 10 replies
▫ VBIGC in non inverted mode ▫ 03-06-2004 10:08 PM - 3 replies
▫ Where did that thread with the picutres of the monoblocks go? ▫ 03-06-2004 09:00 PM - 0 replies
▫ LM3886 in 5.1 system ▫ 03-06-2004 04:24 PM - 8 replies
▫ Who would be interested in a complete kit product? ▫ 03-06-2004 02:28 PM - 13 replies
▫ Yet Another Newbie Gainclone ▫ 03-06-2004 12:42 PM - 27 replies
▫ Small humming, but want's to get rid of it ! ▫ 03-06-2004 10:53 AM - 6 replies
▫ Toroidal Transformers ▫ 03-06-2004 05:02 AM - 3 replies
▫ 9 volt powered pocket mic preamp circuit example grovel ▫ 03-05-2004 10:05 PM - 0 replies
▫ pc cpu heatsink to use with GC ▫ 03-05-2004 06:01 PM - 29 replies
▫ Other commercial chip amps ▫ 03-05-2004 04:53 PM - 6 replies
▫ what does the 1n3 cap in JLTi VBIGC do? ▫ 03-05-2004 04:31 AM - 2 replies
▫ Speaker connections? ▫ 03-05-2004 03:15 AM - 2 replies
▫ Paralleling Transformers ▫ 03-04-2004 06:50 PM - 8 replies
▫ LM4780 PCB Design Thoughts ▫ 03-04-2004 05:51 PM - 0 replies
▫ Please comment my Inverted Gainclone PCB ▫ 03-04-2004 01:42 PM - 14 replies
▫ Diodes ▫ 03-04-2004 11:50 AM - 0 replies
▫ My first attempt to make a chassis ▫ 03-04-2004 06:34 AM - 27 replies
▫ UPC2506v Datasheet Needed ▫ 03-04-2004 01:21 AM - 0 replies
▫ latest gainclone birth ▫ 03-04-2004 01:13 AM - 2 replies
▫ Group Order: Saten Aluminum Knobs from India ▫ 03-03-2004 10:12 PM - 99 replies
▫ Do I need a LPF? ▫ 03-03-2004 09:17 AM - 4 replies
▫ Help: LM3875 GC PS/Traf Help needed ▫ 03-03-2004 08:23 AM - 6 replies
▫ First Gainclone finished ▫ 03-03-2004 06:22 AM - 16 replies
▫ Lowest noise levels ▫ 03-03-2004 03:34 AM - 3 replies
▫ Voltage Doubler Rectifier suitable for GC? ▫ 03-03-2004 03:22 AM - 0 replies
▫ Stepped Attenuator Question ▫ 03-03-2004 02:31 AM - 3 replies
▫ Anyone ever use solderless breadboards for circuit testing? ▫ 03-02-2004 08:00 PM - 3 replies
▫ line level converter ▫ 03-02-2004 10:15 AM - 1 reply
▫ Confused... What chip to use? ▫ 03-02-2004 08:58 AM - 22 replies
▫ Power Supply Question ▫ 03-02-2004 12:10 AM - 8 replies
▫ GC 0,22R output resistor ▫ 03-01-2004 10:08 PM - 15 replies
▫ LM3876 Gainclone, Bass shy ▫ 03-01-2004 12:14 PM - 18 replies
▫ Need help about 2.1 aranggement ▫ 03-01-2004 06:08 AM - 5 replies
▫ Observations requested: OPA vs LM vs TDA; LM1875 vs LM3875 - anyone compared them? ▫ 02-29-2004 02:59 PM - 8 replies
▫ LA4743B Car stereo BTL 4-channel (45 W x 4) power amplifier IC ▫ 02-29-2004 12:08 AM - 2 replies
▫ OPA549 amp ▫ 02-28-2004 03:04 PM - 8 replies
▫ i want the datasheet of 2sd669 and 2sb649 ▫ 02-28-2004 05:29 AM - 2 replies
▫ Strange Humming issue...could it be? ▫ 02-28-2004 12:55 AM - 2 replies
▫ TDA7294 bridged! ▫ 02-27-2004 04:19 PM - 16 replies
▫ GC As Driver Stage For High Current Amp? ▫ 02-27-2004 01:34 PM - 3 replies
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