diyAudio Forums Archive > Top > Amplifiers > Chip Amps 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  Chip Amps - Showing threads 3201 to 3400 of 6273 available ▫ The ultimate integrated frugalphile gainclone ▫ 06-21-2005 11:51 PM - 62 replies ▫ First Gainclone - Help with Parts List ▫ 06-21-2005 07:42 PM - 7 replies ▫ Speccing power transformer for several speaker loads ▫ 06-21-2005 11:31 AM - 6 replies ▫ little confused?? ▫ 06-21-2005 12:18 AM - 1 reply ▫ LM4780 and cooling ▫ 06-20-2005 08:49 PM - 27 replies ▫ Matching a commercial preamp - adcom ▫ 06-20-2005 06:38 PM - 18 replies ▫ OPA549 on single supply ▫ 06-20-2005 06:38 AM - 8 replies ▫ apex jr alesis amps ▫ 06-20-2005 06:30 AM - 7 replies ▫ Speaker has light snow/fuzzy sound when idle ▫ 06-20-2005 12:33 AM - 2 replies ▫ Highest Power, Single Supply Chip?? ▫ 06-19-2005 02:39 PM - 1 reply ▫ Problem with TDA7262 + 30Vdc??? ▫ 06-19-2005 02:36 PM - 4 replies ▫ My GC. Works great but... ▫ 06-19-2005 02:31 AM - 1 reply ▫ BrianGT PS PCB layout ▫ 06-18-2005 08:58 PM - 1 reply ▫ best TI audio dual opamp ▫ 06-18-2005 04:22 PM - 3 replies ▫ Audio EAGLE Libraries ▫ 06-18-2005 03:46 PM - 10 replies ▫ Stk4142ii ▫ 06-18-2005 03:00 PM - 3 replies ▫ uchcstnigc - trafo positioning question ▫ 06-18-2005 02:53 PM - 1 reply ▫ Active crossovers - phase distortion? ▫ 06-16-2005 08:44 PM - 19 replies ▫ My first non-inverted gainclone circuit ▫ 06-16-2005 04:55 PM - 21 replies ▫ VBIGC T-net with active x-over ? ▫ 06-16-2005 06:44 AM - 1 reply ▫ Chip Amp PSU Question ▫ 06-15-2005 03:57 AM - 8 replies ▫ My First GC ▫ 06-14-2005 09:04 AM - 7 replies ▫ Yet another pseudo GC in progress ▫ 06-14-2005 07:58 AM - 18 replies ▫ lm3875 questions ▫ 06-13-2005 05:42 PM - 6 replies ▫ OPA549 GC for Car ▫ 06-13-2005 03:15 AM - 11 replies ▫ help with STK4050 ▫ 06-12-2005 04:54 PM - 4 replies ▫ Price ▫ 06-12-2005 02:28 PM - 15 replies ▫ Weird things with lm3886 (brainGT-kit) ▫ 06-11-2005 11:04 PM - 4 replies ▫ jimbo's chipamps ▫ 06-11-2005 05:43 PM - 8 replies ▫ STR-DE975 center channel problem ▫ 06-11-2005 05:29 PM - 1 reply ▫ Has anyone tried regulated LM3886 GC ? ▫ 06-11-2005 11:46 AM - 1 reply ▫ signal proccessor problem ▫ 06-10-2005 07:50 PM - 2 replies ▫ Question about inductors. ▫ 06-10-2005 06:54 PM - 6 replies ▫ LM3886 output impedance ▫ 06-10-2005 07:20 AM - 2 replies ▫ Componant suppliers ▫ 06-10-2005 06:39 AM - 1 reply ▫ Cmoy Pcb Layout ▫ 06-10-2005 06:23 AM - 31 replies ▫ Lm4780 - 3875 +others Speadsheet Well Ace ▫ 06-09-2005 10:26 PM - 0 replies ▫ 5th order filter chip ▫ 06-09-2005 12:20 PM - 8 replies ▫ The GainClone Tracker WIKI - Add Your Project ▫ 06-08-2005 06:36 PM - 3 replies ▫ Survey of interest in PCBs of Mauro's designs ▫ 06-08-2005 03:16 PM - 2 replies ▫ first atemp to make a gc gone wrong ▫ 06-08-2005 06:24 AM - 48 replies ▫ Basic Inverted Gain Clone ▫ 06-08-2005 03:30 AM - 3 replies ▫ Headphone amp with power OP? ▫ 06-07-2005 09:50 PM - 2 replies ▫ Chipamp.com pcb with linkwitz 3875 design ▫ 06-07-2005 05:39 AM - 3 replies ▫ mono vs. stereo ▫ 06-06-2005 06:33 AM - 1 reply ▫ p-to-p t-network snubberisierter (snubberized) GC ▫ 06-05-2005 05:49 PM - 10 replies ▫ car chip amp ▫ 06-04-2005 04:45 PM - 5 replies ▫ 2 air way fan cooling on amp? ▫ 06-04-2005 10:09 AM - 6 replies ▫ Carlosfm...Snubber Guide Lines? ▫ 06-03-2005 06:10 PM - 57 replies ▫ Quick Heatsink question ▫ 06-03-2005 01:08 AM - 6 replies ▫ GC passive pre-amp dissapointment ▫ 06-02-2005 04:59 PM - 179 replies ▫ Telex EVsonicXS thermal fuse??? ▫ 06-02-2005 06:41 AM - 0 replies ▫ ac voltage after rectification ▫ 06-01-2005 08:31 PM - 15 replies ▫ Blown fuse!!! ▫ 06-01-2005 06:14 PM - 13 replies ▫ My finished amp ▫ 06-01-2005 05:38 PM - 19 replies ▫ input chassis sockets / grounding ▫ 06-01-2005 01:27 PM - 6 replies ▫ help - GC for biamping line array ▫ 06-01-2005 08:20 AM - 2 replies ▫ simple kiosk sound system design ▫ 05-31-2005 08:55 PM - 23 replies ▫ Where can I get schematic of a minimalist LM3886 for sub use ? ▫ 05-31-2005 02:46 PM - 4 replies ▫ Active studio monitor modifications ▫ 05-30-2005 10:59 PM - 0 replies ▫ Help with GC power supply ▫ 05-30-2005 06:15 PM - 24 replies ▫ gainclone and equalizer ▫ 05-30-2005 11:51 AM - 5 replies ▫ Is chipamp.com still alive? ▫ 05-30-2005 07:31 AM - 5 replies ▫ Gainclone for subwoofer ▫ 05-29-2005 05:12 PM - 33 replies ▫ Where put the snubbericed PSU ▫ 05-29-2005 01:17 PM - 10 replies ▫ portable, battery-operated 30W+... mission impossible? ▫ 05-29-2005 01:33 AM - 5 replies ▫ TDA1074 as quad pot ▫ 05-28-2005 12:10 PM - 2 replies ▫ Paralleling chip amps? ▫ 05-27-2005 10:45 PM - 0 replies ▫ Anyone live in Seattle? ▫ 05-27-2005 05:42 PM - 2 replies ▫ Suitable relay for delay cicuit ▫ 05-27-2005 05:18 PM - 59 replies ▫ lm3886 280watt ▫ 05-27-2005 01:46 PM - 7 replies ▫ Studio Monitors ▫ 05-27-2005 02:58 AM - 5 replies ▫ paralleling amplifiers. ▫ 05-27-2005 01:23 AM - 19 replies ▫ Question about OPA549 ▫ 05-26-2005 08:37 PM - 1 reply ▫ Headphone amp idea.... ▫ 05-25-2005 06:54 PM - 23 replies ▫ 4 channel parallell LM3886 amp ▫ 05-25-2005 05:44 PM - 17 replies ▫ Which amp to build???? ▫ 05-25-2005 05:35 PM - 8 replies ▫ Velleman K4040 (TDA 1514) amp problems ▫ 05-25-2005 07:35 AM - 4 replies ▫ LM3886 tri-amp pcb ground question ▫ 05-25-2005 06:24 AM - 8 replies ▫ Gc + Frs 8 ▫ 05-24-2005 07:20 PM - 5 replies ▫ Digitally Controlled Volume, Tone IC ?? ▫ 05-24-2005 06:41 PM - 55 replies ▫ LM3886 Max Current ▫ 05-24-2005 06:41 AM - 1 reply ▫ LM1876 feedback cap Q. ▫ 05-23-2005 09:51 PM - 1 reply ▫ My simple preamps for GCs (or whatever) ▫ 05-23-2005 08:53 PM - 16 replies ▫ Total cost to build a chipamp kit? ▫ 05-23-2005 08:14 PM - 20 replies ▫ Making a sub chip amp ▫ 05-23-2005 05:14 PM - 4 replies ▫ digital pot for tone control? ▫ 05-23-2005 10:44 AM - 4 replies ▫ bias, buffer ▫ 05-23-2005 10:23 AM - 3 replies ▫ Questions on Brian's PCB PS (rev3.0) ?? ▫ 05-23-2005 07:41 AM - 0 replies ▫ Gainclone humming in new setup ▫ 05-23-2005 03:17 AM - 25 replies ▫ OPA627/AD8610 comparison ▫ 05-22-2005 11:55 AM - 5 replies ▫ pre-amp to power amp ▫ 05-22-2005 06:08 AM - 15 replies ▫ opamp bypass caps with regulated PS ▫ 05-20-2005 06:21 PM - 14 replies ▫ It lives! ▫ 05-20-2005 02:51 PM - 1 reply ▫ Line level volume control ▫ 05-20-2005 02:44 PM - 9 replies ▫ PS/Amp isolation in 1 box ? ▫ 05-20-2005 01:32 PM - 5 replies ▫ Problems with OPA549/LM833 and static ▫ 05-19-2005 02:58 AM - 5 replies ▫ Carlos grounding Scheme ▫ 05-19-2005 01:51 AM - 17 replies ▫ Best value/price GainClone ??? ▫ 05-18-2005 07:02 PM - 31 replies ▫ Carlos regulated PS pcb ▫ 05-18-2005 03:21 PM - 0 replies ▫ LM1875 from Silicon Chip Your Impressions ▫ 05-18-2005 06:48 AM - 10 replies ▫ GainConcept No.5 ▫ 05-17-2005 11:25 PM - 41 replies ▫ Dual lm3886 pcb ▫ 05-17-2005 01:21 PM - 1 reply ▫ Goodbye Mr Chips... ▫ 05-16-2005 04:00 PM - 16 replies ▫ opa549 sub amp prob ▫ 05-16-2005 01:45 PM - 8 replies ▫ ..About quasi class a bias for a headphone amp.. ▫ 05-15-2005 06:50 PM - 2 replies ▫ I don't know how to go to the page that have audio power amplifier ic at national.com ▫ 05-15-2005 03:15 PM - 5 replies ▫ Spitsbergen Amp with PA630 ▫ 05-15-2005 08:21 AM - 1 reply ▫ When paralleling opa549 ▫ 05-14-2005 05:49 AM - 5 replies ▫ New Snubber Board v.3 - Up in smoke ▫ 05-14-2005 05:02 AM - 9 replies ▫ when i short circuit the C the music comeout. Does the ic broken? ▫ 05-13-2005 04:21 PM - 7 replies ▫ gainclone for 4.1 amp ▫ 05-12-2005 04:53 PM - 1 reply ▫ XGC Board Try ▫ 05-12-2005 12:51 PM - 44 replies ▫ diferences between the lm3875 and the lm3886? ▫ 05-12-2005 07:23 AM - 31 replies ▫ subwoofer amp - lm4780 ▫ 05-11-2005 03:33 PM - 19 replies ▫ 3 paralleled opa541's ▫ 05-11-2005 12:59 PM - 1 reply ▫ PA100 or Carlos Improved NIC ▫ 05-10-2005 07:58 PM - 0 replies ▫ LM3875 DIY artwork ▫ 05-10-2005 03:07 PM - 3 replies ▫ adjustable XO / amps ? ▫ 05-10-2005 02:46 PM - 23 replies ▫ sourcing parts ▫ 05-10-2005 06:31 AM - 0 replies ▫ Active XOs, and Amp built into speaker, or seperate ▫ 05-09-2005 11:54 PM - 5 replies ▫ Rod Elliotts Project 97..... ▫ 05-09-2005 10:05 PM - 16 replies ▫ I make amp tda1560q. It not turn on Help! ▫ 05-09-2005 05:09 PM - 3 replies ▫ OP buffer for electric guitar ▫ 05-09-2005 04:14 PM - 7 replies ▫ First Chip Amp ▫ 05-09-2005 06:24 AM - 9 replies ▫ ok for output stage? ▫ 05-09-2005 06:13 AM - 7 replies ▫ which chipamp kits do i need??? ▫ 05-09-2005 12:48 AM - 3 replies ▫ Opa549 ▫ 05-08-2005 04:13 AM - 6 replies ▫ important question please help me ▫ 05-08-2005 03:12 AM - 3 replies ▫ Linkwitz's Lm3886 Pluto P/S question ▫ 05-07-2005 09:17 PM - 3 replies ▫ Simple/Cheap computer speaker chipamp ▫ 05-07-2005 03:48 PM - 4 replies ▫ running the lm3886 at +-50V ▫ 05-06-2005 11:40 PM - 40 replies ▫ BrianGT snubber power supply upgrade ▫ 05-06-2005 03:02 PM - 3 replies ▫ articles for newbie ▫ 05-06-2005 08:20 AM - 4 replies ▫ 10-15A regulated supply - any options and/or tips? ▫ 05-06-2005 02:47 AM - 37 replies ▫ PSU for many amp blocks ▫ 05-04-2005 08:36 AM - 8 replies ▫ Transformer wiring question ▫ 05-04-2005 06:36 AM - 6 replies ▫ occasional popping sound ▫ 05-04-2005 04:11 AM - 6 replies ▫ Power supply Question ▫ 05-03-2005 11:48 PM - 10 replies ▫ PCB mounting ▫ 05-03-2005 09:07 PM - 1 reply ▫ computer power supply ▫ 05-03-2005 08:22 PM - 12 replies ▫ transformer with 3886 (BrianGT Boards) ▫ 05-03-2005 02:47 PM - 2 replies ▫ DC Offset Question ▫ 05-03-2005 07:23 AM - 14 replies ▫ battery powered 3875 ▫ 05-03-2005 02:43 AM - 4 replies ▫ My OPA549 Schematic... Does it look ok? ▫ 05-02-2005 08:56 PM - 11 replies ▫ Which of these three digital amps for my line arrays? ▫ 05-02-2005 06:19 PM - 2 replies ▫ I just fired mine up....... ▫ 05-02-2005 06:13 PM - 2 replies ▫ Preamp ▫ 05-02-2005 05:52 PM - 4 replies ▫ LM3875 kit grounding, optimal grounding for separate amps and psu? ▫ 05-02-2005 04:55 AM - 9 replies ▫ Good replacment for TL081C ▫ 05-01-2005 07:08 PM - 3 replies ▫ New gainclone design.... ▫ 05-01-2005 03:59 AM - 1 reply ▫ what can be the max gain for opa549? ▫ 05-01-2005 03:47 AM - 4 replies ▫ TDA2005 M or S? ▫ 05-01-2005 12:28 AM - 8 replies ▫ Brian GT's snubber PCB ▫ 04-30-2005 02:56 AM - 1 reply ▫ Gainclone as AC regenerator ▫ 04-28-2005 06:50 PM - 10 replies ▫ new balanced gainclone - the Studio Clone ▫ 04-28-2005 10:44 AM - 0 replies ▫ Another high end hybred chip amp? ▫ 04-28-2005 09:05 AM - 4 replies ▫ Is This circut suitable for an OPA541? ▫ 04-28-2005 05:23 AM - 3 replies ▫ opa 549 problem ▫ 04-27-2005 08:08 PM - 17 replies ▫ Buzzz goes the gainclone(ground loop) ▫ 04-27-2005 06:35 PM - 23 replies ▫ heavy chassis ▫ 04-27-2005 11:05 AM - 9 replies ▫ 6922 Output Voltage (GC Preamp) ▫ 04-27-2005 03:55 AM - 2 replies ▫ advice on chassis as heatsink ▫ 04-27-2005 02:41 AM - 20 replies ▫ What's the current state of the art chip amp? ▫ 04-26-2005 05:45 PM - 5 replies ▫ My chip amps don't travel well... ▫ 04-26-2005 02:56 AM - 38 replies ▫ LM338 regulated snubberized PSU for audio amplifiers ▫ 04-25-2005 11:46 PM - 502 replies ▫ The ChipSET - A Concept Chip Amplifier ▫ 04-25-2005 04:04 PM - 27 replies ▫ Result from comparision: Classic GC, snuberized GC and ESP101 amp.... ▫ 04-25-2005 03:45 PM - 32 replies ▫ My Headphone Amplifiers ▫ 04-25-2005 04:09 AM - 6 replies ▫ DSP Recommendations for FFT Data ▫ 04-25-2005 03:51 AM - 12 replies ▫ Snubberize bass amp 30-350Hz ▫ 04-24-2005 12:26 AM - 14 replies ▫ Correct Snubbering????????????? ▫ 04-23-2005 08:57 PM - 12 replies ▫ Resistor identification in Kenwood B7 Amp ▫ 04-23-2005 07:55 AM - 0 replies ▫ Location of rectifier bridge? ▫ 04-23-2005 07:25 AM - 3 replies ▫ Kit? ▫ 04-23-2005 03:07 AM - 11 replies ▫ My New 4780 Case ▫ 04-22-2005 11:39 PM - 7 replies ▫ Biamp 3875 problem ▫ 04-22-2005 10:47 PM - 11 replies ▫ A LM3886 "Stasis" Power Buffer ▫ 04-22-2005 05:01 PM - 31 replies ▫ BPA 200 and DRV133 ▫ 04-22-2005 07:31 AM - 3 replies ▫ Power supply for 5 LM1875's ▫ 04-22-2005 05:48 AM - 10 replies ▫ Do I need an Output Selector Switch ▫ 04-22-2005 03:31 AM - 0 replies ▫ Transformer deal??? ▫ 04-21-2005 06:03 PM - 3 replies ▫ umbilical for BrianGT kit ▫ 04-21-2005 01:17 PM - 11 replies ▫ bridged opa549 problems ▫ 04-21-2005 11:50 AM - 3 replies ▫ Hand induced hum on JLTi copy, any ideas?? ▫ 04-21-2005 10:53 AM - 8 replies ▫ My lm3886 GC ▫ 04-21-2005 10:23 AM - 8 replies ▫ GCs and ESL ▫ 04-21-2005 08:42 AM - 28 replies ▫ My senior Design Project ▫ 04-21-2005 07:32 AM - 17 replies ▫ PS for Brian's chipamp 3886 and 4780 ▫ 04-20-2005 11:39 PM - 0 replies ▫ Not yet ▫ 04-20-2005 11:00 PM - 48 replies ▫ Upgrading Lm3886 Board Caps ▫ 04-20-2005 03:21 PM - 10 replies ▫ Transformer manufacturer suggestions ▫ 04-20-2005 08:42 AM - 1 reply ▫ BPA Regulated Power Supply ▫ 04-19-2005 09:53 PM - 11 replies ▫ Equalizing input volume ▫ 04-19-2005 10:41 AM - 8 replies ▫ BrianGT Snubberized Boards finished ▫ 04-19-2005 06:16 AM - 6 replies ▫ BrianT LM4780 DC offset ▫ 04-19-2005 04:41 AM - 8 replies ▫ LM3886 Quiescent current ▫ 04-18-2005 09:51 PM - 4 replies ▫ Suitable dual gang pot for NIGC LM3875? ▫ 04-18-2005 03:36 PM - 50 replies ▫ Inverting GC variant ▫ 04-18-2005 01:48 PM - 38 replies ▫ Where do you guys buy your heatsink? ▫ 04-18-2005 01:24 PM - 8 replies

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