Home-made Solid-state Audio Amplifiers

My first LM3886 Amp Mock-up / After being re-soldered a number of times it turned into a pretty scary piece. But it worked OK. / LM3886 Mockup1 smaller.jpg My first LM3886 Amp Mock-up
After being re-soldered a number of times it turned into a pretty scary piece. But it worked OK.

2008-01-27 23:01:00
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LM3886 Mockup1 smaller.jpg
Self-made PSU for chip amps and etc. /  / PSU.jpg Self-made PSU for chip amps and etc.

2008-01-27 23:01:39
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PSU.jpg
Chipamp PSU - updated /  / Internals.jpg Chipamp PSU - updated

2008-02-03 17:02:29
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Internals.jpg
"CD-ROM" LM3886 amp, with PSU on top /  / LM3886_CDROM_Amp_3.jpg "CD-ROM" LM3886 amp, with PSU on top

2008-02-06 23:02:49
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LM3886_CDROM_Amp_3.jpg
Hand-made LM3886 gainclone amplifier in CD-ROM case, internals, top view (incomplete) /  / LM3886_CDROM_Amp_2.jpg Hand-made LM3886 gainclone amplifier in CD-ROM case, internals, top view (incomplete)

2008-02-06 23:02:13
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LM3886_CDROM_Amp_2.jpg
"CD-ROM" LM3886 amp (under construction), internals 2 /  / LM3886_CDROM_Amp_1.jpg "CD-ROM" LM3886 amp (under construction), internals 2

2008-02-06 23:02:22
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LM3886_CDROM_Amp_1.jpg
One more learning mono amp (LM3886FT) /  / LM3886Mono2.jpg One more learning mono amp (LM3886FT)

2008-02-18 19:02:32
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LM3886Mono2.jpg
One more learning mono amp (LM3886FT), another view /  / LM3886Mono.jpg One more learning mono amp (LM3886FT), another view

2008-02-18 19:02:47
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LM3886Mono.jpg
LM3886 amp in CD-ROM case and its power supply /  / LM3886-a-small.jpg LM3886 amp in CD-ROM case and its power supply

2008-04-26 22:04:16
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LM3886-a-small.jpg
Voltage Stabilizer + Active Crossover (Linkwitz-Riley, 4th order @ 4055Hz) /  / 2008-06-12 223102 Filter and Crossover.jpg Voltage Stabilizer + Active Crossover (Linkwitz-Riley, 4th order @ 4055Hz)

2008-06-12 20:06:32
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2008-06-12 223102 Filter and Crossover.jpg
Voltage Stabilizer + Active Crossover (Linkwitz-Riley, 4th order @ 4055Hz) (the "dark" side) /  / 2008-06-12 223358 _mg_0429 Filter and Crossover.jpg Voltage Stabilizer + Active Crossover (Linkwitz-Riley, 4th order @ 4055Hz) (the "dark" side)

2008-06-12 20:06:42
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2008-06-12 223358 _mg_0429 Filter and Crossover.jpg
Hand-made LM3886 gainclone amplifier in CD-ROM case, open /  / LM3886_CDROM_Amp_final_open.jpg Hand-made LM3886 gainclone amplifier in CD-ROM case, open

2008-09-16 19:09:39
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LM3886_CDROM_Amp_final_open.jpg
Mono/LFE LM3886 audio amplifier with its power supply / Сверху - 3ГДШ. / LM3886Mono-working-rear.jpg Mono/LFE LM3886 audio amplifier with its power supply
Сверху - 3ГДШ.

2008-09-16 19:09:32
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LM3886Mono-working-rear.jpg
Mono/LFE LM3886 amplifier /  / LM3886Mono-working.jpg Mono/LFE LM3886 amplifier

2008-09-16 19:09:44
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LM3886Mono-working.jpg
Mono/LFE LM3886 amp - "Horror Inside" /  / LM3886Mono-open.jpg Mono/LFE LM3886 amp - "Horror Inside"

2008-09-16 19:09:03
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LM3886Mono-open.jpg
Testing LM3886 current drive power amplifier assembled on a Celeron heatsink / Is that all?! :) / 2008-10-12 poweramp.jpg Testing LM3886 current drive power amplifier assembled on a Celeron heatsink
Is that all?! :)

2008-10-13 02:10:54
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2008-10-12 poweramp.jpg
Compact & simple LM3886 amplifier schematic /  / lm3886tf-simplest-gainclone-schematic.png Compact & simple LM3886 amplifier schematic

2009-08-23 20:08:57
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lm3886tf-simplest-gainclone-schematic.png
Compact & simple LM3886 amplifier, beta version, open /  / Compact-LM3886-internals(beta).jpg Compact & simple LM3886 amplifier, beta version, open

2009-08-23 20:08:29
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Compact-LM3886-internals(beta).jpg
Compact & simple LM3886 amplifier /  / Compact-LM3886.jpg Compact & simple LM3886 amplifier

2009-08-23 20:08:47
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Compact-LM3886.jpg
Ex-Solo amplifier (TDA 7265) in CD-ROM case and with new power supply(s) /  / 2010-02-01 220809 img_3122 m2 smaller.jpg Ex-Solo amplifier (TDA 7265) in CD-ROM case and with new power supply(s)

2010-03-30 23:03:27
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2010-02-01 220809 img_3122 m2 smaller.jpg
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