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 4201 to 4400 of 6355 available ▫ 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 ▫ OP-AMP based car amp power supply ▫ 11-04-2004 01:17 AM - 9 replies ▫ Strange soldering phenomenon ▫ 11-04-2004 12:35 AM - 1 reply ▫ tda2750 ▫ 11-03-2004 07:52 PM - 0 replies ▫ GC VS classD ▫ 11-03-2004 05:29 PM - 0 replies ▫ Got some parts with my NIGC kit that I don't know what to do with ▫ 11-03-2004 05:02 PM - 12 replies ▫ Is this the right wiring for my tranny? ▫ 11-03-2004 04:50 PM - 0 replies ▫ Lm1036 Basic input questions ▫ 11-03-2004 03:34 PM - 1 reply ▫ What is the simplest way, to convert this GC to a subamp? ▫ 11-03-2004 01:24 PM - 10 replies ▫ BrianGT's Gainclone hisses. what to do? ▫ 11-03-2004 09:49 AM - 6 replies ▫ Simple (or not so simple) decision ▫ 11-03-2004 09:45 AM - 4 replies ▫ Another parallel gainclone (Pics) ▫ 11-02-2004 11:08 PM - 2 replies ▫ Anyone who have hear 4048xi?? ▫ 11-02-2004 10:01 AM - 1 reply ▫ Biasing LM3875 (NIGC) into class A ▫ 11-02-2004 09:58 AM - 1 reply ▫ stk 463 ▫ 11-02-2004 09:26 AM - 3 replies ▫ just making sure,which capacitor side is negative ▫ 11-02-2004 08:44 AM - 1 reply ▫ Bridging 2 mono blocks of lm3886 ▫ 11-02-2004 08:00 AM - 7 replies ▫ Dual Mono v. Stereo ▫ 11-02-2004 03:44 AM - 5 replies ▫ Lower cost transformer? ▫ 11-02-2004 02:42 AM - 20 replies ▫ MOSFET output stage on Gainclone ▫ 11-02-2004 12:01 AM - 3 replies ▫ My building PowerAmp ▫ 11-01-2004 02:45 PM - 12 replies ▫ Processing delays at Chipamp.com ▫ 11-01-2004 05:20 AM - 2 replies ▫ Tripath TA3020 ▫ 11-01-2004 03:24 AM - 0 replies ▫ Yet Another Finished BrianGT GC...Finally!!! ▫ 11-01-2004 12:43 AM - 15 replies ▫ Few Gc questions from newbie ▫ 10-31-2004 02:06 PM - 1 reply ▫ +/-30v tranny too big for LMxxxx? ▫ 10-31-2004 07:18 AM - 47 replies ▫ transformer question ▫ 10-31-2004 05:04 AM - 0 replies ▫ Bypass mur860 diodes with caps? ▫ 10-30-2004 05:25 PM - 17 replies ▫ radial capacitors???-info needed ▫ 10-30-2004 11:32 AM - 12 replies ▫ Linkwitz lm3886 circuit ▫ 10-30-2004 02:18 AM - 1 reply ▫ TO-220-11 library for expresspcb? ▫ 10-29-2004 08:03 PM - 7 replies ▫ Creating a differential signal from a single-ended signal for bridged amps ▫ 10-29-2004 05:15 PM - 45 replies ▫ the best PCB design and schematic for the LM1875? ▫ 10-29-2004 01:40 PM - 0 replies ▫ Zobel for Active system ▫ 10-29-2004 07:12 AM - 9 replies ▫ GC for 16 ohm high eff. speakers? ▫ 10-28-2004 09:21 PM - 5 replies ▫ Transformer & Heatsink ▫ 10-28-2004 01:57 PM - 15 replies ▫ Question on transformer requirement for lm4780? ▫ 10-28-2004 06:44 AM - 1 reply ▫ Litz Braiding Power wires inside chasis... ▫ 10-27-2004 10:48 PM - 0 replies ▫ Does the type of rectifier matter with regulated ps? ▫ 10-27-2004 10:44 PM - 7 replies ▫ My LM3875 and LM3886 gainclone PCB’s ▫ 10-27-2004 09:13 PM - 16 replies ▫ Passive Pre Noob Question ▫ 10-27-2004 06:38 PM - 11 replies ▫ Some questions regarding the briangt clones ▫ 10-27-2004 10:01 AM - 4 replies ▫ RSN3305 and Technics Receiver parts replacement ▫ 10-27-2004 12:46 AM - 3 replies ▫ Symbol of LM3886 to PSpice! ▫ 10-27-2004 12:33 AM - 3 replies ▫ MUR860 equivalent ▫ 10-26-2004 05:37 AM - 27 replies ▫ bridging board for any stereo chip amp. Anyone interested? ▫ 10-26-2004 04:50 AM - 11 replies ▫ Salvaging Transformers ▫ 10-26-2004 12:51 AM - 86 replies ▫ The (high-cap.) unregulated PSU for chipamps ▫ 10-25-2004 09:55 PM - 634 replies ▫ Resell Laws ▫ 10-25-2004 08:57 PM - 8 replies ▫ BrianGT LM3875 Turn-Off Thump ▫ 10-25-2004 08:42 PM - 20 replies ▫ DVD or CD player conected directly to Gainclone? ▫ 10-24-2004 05:20 PM - 3 replies ▫ Another LM4780 project ▫ 10-24-2004 02:34 PM - 0 replies ▫ Non working GC ▫ 10-23-2004 02:58 PM - 7 replies ▫ LM3875 Bridged and/or paralleled ▫ 10-22-2004 07:36 PM - 2 replies ▫ Received my transformer ▫ 10-22-2004 05:56 PM - 1 reply ▫ Which topology for a subwoofer amp? ▫ 10-22-2004 02:46 PM - 1 reply ▫ my 2x LM3886 in parallel amp finished ▫ 10-22-2004 12:40 PM - 10 replies ▫ Brian GT user guide ▫ 10-22-2004 12:07 PM - 4 replies ▫ How's this for a cheap GC enclosure? ▫ 10-22-2004 06:23 AM - 63 replies ▫ Signal coaxial wiring, 1 or 2 conductors? ▫ 10-22-2004 06:11 AM - 5 replies ▫ BrianGT LM3875 NIGC Gounding Scheme ▫ 10-22-2004 01:13 AM - 8 replies ▫ Building my Gainclone into an AMC DAC8 chassis. ▫ 10-21-2004 09:14 PM - 2 replies ▫ About Dolby converters... ▫ 10-21-2004 08:45 PM - 7 replies ▫ Speakers to go with a GC ▫ 10-21-2004 05:55 PM - 8 replies ▫ Finished my GainClone ▫ 10-21-2004 05:14 PM - 4 replies ▫ lm1875 compared to LM3875? ▫ 10-21-2004 09:13 AM - 0 replies ▫ PSU for 5.1 amp ▫ 10-21-2004 06:57 AM - 9 replies ▫ Anyone familiar with this Lite remote volume kit? ▫ 10-21-2004 06:43 AM - 54 replies ▫ How to prevent capacitor draining? ▫ 10-21-2004 05:12 AM - 20 replies ▫ How do I cut a square out of aluminum? ▫ 10-20-2004 10:44 PM - 21 replies ▫ Searching insulator type for LM4780 chip ▫ 10-20-2004 07:41 PM - 10 replies ▫ Using a pair of TDA7293 im parallel... ▫ 10-20-2004 06:43 PM - 3 replies ▫ Adding a 2nd input to small practice amp ▫ 10-20-2004 06:34 AM - 4 replies ▫ Inverted gainclone with noninverted bridge mode ▫ 10-20-2004 12:30 AM - 0 replies ▫ Bridged 4780 with 35V rails ▫ 10-20-2004 12:25 AM - 0 replies ▫ Binding posts for the gainclone ▫ 10-19-2004 10:12 PM - 57 replies ▫ Yes, another proud as punch gainclone builder ▫ 10-19-2004 09:23 PM - 12 replies ▫ Tranny mounting ▫ 10-19-2004 09:01 PM - 4 replies ▫ YAP - yet another Patek ▫ 10-19-2004 03:38 PM - 18 replies ▫ popcorn noise ▫ 10-19-2004 03:11 PM - 4 replies ▫ How to break-in a new GC ▫ 10-19-2004 01:31 PM - 15 replies ▫ Are two separate lm3886 = 2*lm3886 in parallel or bridge mode ▫ 10-19-2004 11:32 AM - 11 replies ▫ BALANCED LINE DRIVER,PCB layout share ▫ 10-19-2004 09:24 AM - 110 replies ▫ Unberable hiss ▫ 10-19-2004 05:07 AM - 0 replies ▫ How to test for oscillations? ▫ 10-18-2004 11:36 PM - 13 replies ▫ How much power do I really need? ▫ 10-18-2004 03:57 PM - 50 replies ▫ LM4780 instantaneous peak output power capability ▫ 10-18-2004 03:15 PM - 0 replies ▫ Vero board under load ▫ 10-18-2004 02:35 PM - 20 replies ▫ Calling Brian GT - Hybrid boards? ▫ 10-18-2004 02:30 PM - 8 replies ▫ measuring voltage rails ▫ 10-18-2004 09:38 AM - 8 replies ▫ Proud owner of a new GC ▫ 10-18-2004 02:43 AM - 3 replies ▫ Technics 5.1 receivers ▫ 10-17-2004 08:36 AM - 1 reply ▫ Heat sinks and C/W ratings. ▫ 10-17-2004 03:21 AM - 2 replies ▫ Center-tapped to dual secondary modificaton tutorial ▫ 10-17-2004 12:30 AM - 10 replies ▫ gainclone with toshiba TA8225 chips ▫ 10-16-2004 08:31 PM - 6 replies ▫ Regulate the psu of a power opamp with a similar power opamp? ▫ 10-16-2004 07:58 PM - 34 replies ▫ Receiver Technics SA-AX720 ▫ 10-16-2004 11:45 AM - 2 replies ▫ STK amps 4 5.1 Excluding LFE ▫ 10-16-2004 08:38 AM - 0 replies ▫ Squeezing in a toroid ▫ 10-16-2004 01:03 AM - 14 replies ▫ Small amplifier - where to find? ▫ 10-15-2004 07:27 PM - 3 replies ▫ Has anyone compared GC amps(LM3875/3886/4780) with other DIY SS amps(Leach,ESP) ? ▫ 10-15-2004 07:26 PM - 31 replies ▫ Looking for cheap ready made chip amps... ▫ 10-15-2004 04:50 PM - 5 replies ▫ I need HELP! ▫ 10-15-2004 03:40 PM - 1 reply ▫ Looking to buy inexpensive... ▫ 10-15-2004 03:04 PM - 0 replies ▫ Strange behaviour with differen pot values ▫ 10-15-2004 10:28 AM - 7 replies ▫ :: Lm3875 Gc Problem :: ▫ 10-14-2004 11:30 PM - 7 replies ▫ About Linn power amps... ▫ 10-14-2004 08:58 PM - 12 replies ▫ Is this Transformer OK to use with BrianGT's dual mono kit? ▫ 10-14-2004 07:12 PM - 4 replies ▫ Hum problem with LM3875 GC!! ▫ 10-14-2004 02:55 PM - 26 replies ▫ Hot chip! ▫ 10-14-2004 10:56 AM - 1 reply ▫ My new hifi amplifier (pictures) ▫ 10-13-2004 06:36 PM - 23 replies ▫ Why did my amp start on fire? ▫ 10-13-2004 04:22 PM - 39 replies ▫ Multiple Potentiometers ▫ 10-13-2004 03:20 PM - 3 replies ▫ LM1875 battery question ▫ 10-13-2004 05:38 AM - 17 replies ▫ Capacitor on the adjust pin LM338 ▫ 10-12-2004 12:03 PM - 6 replies ▫ Stumped on single sided filter PCB ▫ 10-12-2004 05:11 AM - 0 replies ▫ Help please Sub Amp P68 from ESP ▫ 10-12-2004 04:55 AM - 3 replies ▫ IGC 100 Hz buzz ▫ 10-12-2004 01:20 AM - 5 replies ▫ "shunt" resistor ▫ 10-11-2004 07:47 PM - 2 replies ▫ Is STK2038B the output stage for Technics SU-Z55? ▫ 10-11-2004 05:00 PM - 2 replies ▫ My Second GC... ▫ 10-11-2004 05:05 AM - 6 replies ▫ Internal pictures of the GainCard ▫ 10-10-2004 08:04 PM - 18 replies ▫ Newbie wants to build a "GainClone-Like" 5.1 Channel Battery Powered Amplifier ▫ 10-10-2004 03:40 PM - 7 replies ▫ Gain Adjustment Advice Requested for Brian's PCBs ▫ 10-10-2004 01:19 AM - 4 replies ▫ Gainclone for an active subwoofer ▫ 10-09-2004 07:55 PM - 13 replies ▫ stk4241v ▫ 10-09-2004 03:51 PM - 35 replies ▫ Op-Amp boost with power transistors. ▫ 10-09-2004 03:25 PM - 6 replies ▫ Pocket pre-amp & headamp ▫ 10-09-2004 03:38 AM - 11 replies ▫ amplifier for a stiga sledge that runs on 18V ▫ 10-08-2004 05:11 PM - 0 replies ▫ Embarking On A Gainclone 5.1 Channels ▫ 10-08-2004 04:01 PM - 10 replies ▫ 16ohm/4ohm ? output overload?! please help ▫ 10-08-2004 02:28 PM - 9 replies ▫ Book for basic circuitry in amp building? ▫ 10-07-2004 09:58 PM - 2 replies ▫ An unusual hum problem. Need help. ▫ 10-07-2004 05:05 PM - 30 replies ▫ Stupid question about bridges? ▫ 10-07-2004 03:00 PM - 12 replies ▫ Biggest amp ▫ 10-07-2004 10:28 AM - 40 replies ▫ Are we living in Mars(Bangalore)? ▫ 10-07-2004 09:40 AM - 4 replies ▫ Chipclone and speaker: suggestions for a perfect combination? ▫ 10-06-2004 09:03 PM - 104 replies ▫ Salvaged transfo ▫ 10-06-2004 03:59 PM - 10 replies ▫ LM3886 PCB by Elektor-Electronics UK ▫ 10-06-2004 01:58 PM - 1 reply ▫ LM3886 PCB project and may be more ▫ 10-06-2004 10:04 AM - 9 replies ▫ Another LM3886 PCB!! ▫ 10-06-2004 12:52 AM - 56 replies ▫ GainClone FAQs thread? ▫ 10-05-2004 08:07 PM - 7 replies ▫ Can mute pin on LM3886 (etc.) eliminate popping? ▫ 10-05-2004 04:22 PM - 7 replies ▫ preamp question ▫ 10-05-2004 03:36 AM - 7 replies ▫ New Gainclone with no gain: help requested ▫ 10-04-2004 12:43 PM - 29 replies ▫ Salvaging Transformers ▫ 10-04-2004 01:09 AM - 22 replies ▫ Troubles with new power supply ▫ 10-04-2004 12:59 AM - 6 replies ▫ Dual LM4780 BPA-200 ExpressPCB.com Design. Opinions? ▫ 10-03-2004 09:16 PM - 16 replies ▫ LM3886 current feedback problem. ▫ 10-03-2004 04:20 PM - 4 replies ▫ XO question ▫ 10-03-2004 01:33 PM - 0 replies ▫ Headphone amplifier needed!!! ▫ 10-03-2004 10:30 AM - 9 replies ▫ Simple LM4780 question... ▫ 10-03-2004 02:28 AM - 4 replies ▫ The LM386 is great if... ▫ 10-02-2004 06:50 PM - 7 replies ▫ looking for pcb sigle sided for gainclones ▫ 10-02-2004 01:32 PM - 4 replies ▫ My first gainclone; which one? ▫ 10-02-2004 10:11 AM - 17 replies ▫ insulating silver wire ▫ 10-02-2004 12:44 AM - 17 replies ▫ new gain is born ▫ 09-30-2004 06:11 PM - 9 replies ▫ LM1875 Running VERY HOT ▫ 09-30-2004 02:38 PM - 26 replies ▫ Technics SA-DX950(1050) ▫ 09-30-2004 11:21 AM - 5 replies ▫ Regulated power supplies and capacitance ▫ 09-30-2004 06:54 AM - 33 replies ▫ lm3886 stereo setup ▫ 09-30-2004 05:30 AM - 1 reply ▫ Gainclone Class Project Complete-WOW ▫ 09-30-2004 03:45 AM - 11 replies ▫ Gainclone for HT ▫ 09-30-2004 02:00 AM - 7 replies ▫ What chip should I use? ▫ 09-30-2004 01:45 AM - 5 replies ▫ buffer/preamp? ▫ 09-29-2004 08:38 PM - 2 replies ▫ Transformers (extreme n00b ahead - proceed with caution!) ▫ 09-29-2004 12:38 PM - 13 replies ▫ feeding an ina103 with unbalanced mic ▫ 09-29-2004 04:39 AM - 9 replies ▫ paralell gainclone not working ▫ 09-28-2004 11:52 PM - 19 replies ▫ Gainclone single rail PS question ▫ 09-28-2004 03:30 PM - 11 replies ▫ First Gainclone..with a 'switcher' and 'XO' ▫ 09-28-2004 03:17 AM - 17 replies ▫ How would this be for an amp? ▫ 09-28-2004 12:30 AM - 3 replies ▫ Chassis Design (Pros-Cons) ▫ 09-27-2004 07:57 PM - 1 reply ▫ Amplifier Lanzar opti drive 2200 ▫ 09-27-2004 07:26 PM - 1 reply ▫ Searching for a quality amp for single 12V supply ▫ 09-27-2004 02:34 PM - 9 replies ▫ Power,loudness,sound quality ▫ 09-27-2004 08:42 AM - 3 replies ▫ gainclone real newbie ▫ 09-27-2004 03:12 AM - 7 replies ▫ Powersupply problems ▫ 09-27-2004 12:55 AM - 2 replies ▫ My gainclone is alive! ▫ 09-26-2004 11:34 PM - 3 replies ▫ Gainclone electrical safety ▫ 09-26-2004 12:03 PM - 112 replies ▫ Gainclone Connectors (split from electrical safety) ▫ 09-26-2004 12:03 PM - 17 replies ▫ Middlephile ▫ 09-26-2004 07:56 AM - 1 reply ▫ GC lacking power ▫ 09-25-2004 02:20 PM - 13 replies ▫ LM3886 gain clone vs STK4048XI for 4 ohm load ▫ 09-25-2004 12:05 PM - 0 replies ▫ Using 74HCU04 in a headphone amp ▫ 09-25-2004 11:26 AM - 6 replies ▫ Toroid question ▫ 09-24-2004 05:34 PM - 6 replies ▫ testing capacitors ▫ 09-24-2004 03:39 PM - 9 replies ▫ headamp with pre-out [3pic] ▫ 09-24-2004 12:55 AM - 2 replies ▫ Variable frequency low pass filter ▫ 09-23-2004 08:51 PM - 11 replies ▫ Is 56w needed? ▫ 09-23-2004 05:08 PM - 17 replies ▫ a miser's volume pot ▫ 09-23-2004 04:40 PM - 2 replies ▫ Hot reg on headhpone amp ▫ 09-23-2004 03:47 PM - 4 replies ▫ LM3875 Problem ▫ 09-23-2004 07:40 AM - 0 replies ▫ My first Gainclone almost done (pics!) ▫ 09-23-2004 06:59 AM - 27 replies ▫ Measure DC offset Gainclone ▫ 09-23-2004 05:26 AM - 2 replies ▫ First Gainclone... ▫ 09-23-2004 04:54 AM - 13 replies ▫ Simplified LM3886 amp with PCB ▫ 09-22-2004 09:33 PM - 39 replies

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