DIY Audio Projects Photo Gallery

DIY Audio Projects Photo Gallery


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Welcome to the DIY Audio Projects Photo Gallery. Please feel free to upload and share your DIY Audio photographs. Note that new uploads will not be visible until they are approved by a moderator. If you have problems uploading a picture, you can email the photos to us along with a description and we will add it to the photo gallery.
 NEW!    Mark's review of the Oatley K282 Valve (Tube) RIAA Phono Preamplifier Kit is available on the main website.
 KIT    The Elekit 6BM8 (ECL82) and 300B Tube Amplifier Kits are now available in North America.


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K-12M-Tube-Amplifier-Kits.jpgK-12M Tube Amplifier Kits2615 viewsThree of Mark's K-12M tube amplifier kits. More information about the enclosure construction is available at the project page: A Case for the K-12M Tube Amplifier Kit .
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K-502-Tube-Amplifier-Kit.jpgK-502 Tube Amplifier Kit3012 viewsBarry's wood and Plexiglas enclosure for the K-502 Tube Amplifier Kit.
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K-12M-Tube-Amp-Kit-Rear.jpgK-12M Tube Amp Kit2559 viewsThis is a rear view of my K-12M Tube Amp Kit which shows the gold RCA inputs and speaker binding posts.
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S-5-Electronics-K-12-Tube-Amp-Kit-2.jpgS-5 Electronics K-12 Tube Amp Kit2584 viewsFront view of K-12 Tube Amplifier Kit. The case is made of MDF and painted black with a high temperature resistant paint. Above the front On/Off switch is a blue LED. I also exchanged the volume knob with a black one from an old Yamaha subwoofer.
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S-5-Electronics-K-12-Tube-Amp-Kit-Board.jpgS-5 Electronics K-12 Tube Amp Kit - Circuit Board2638 viewsBottom view of my K-12 Tube Amp Kit. The fan is used to cool the power transformer which runs a little hot.
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S-5-Electronics-K-12-Tube-Amp-Kit.jpgS-5 Electronics K-12 Tube Amplifier Kit2376 viewsRear view of my build of a S-5 Electronics Tube Amp Kit. The enclosure is made from MDF and painted with a high temperature resistant black paint. The back holes are just an air intake for the fan.
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S-5-Electronics-K-12G-Tube-Amp-Kit-rear.jpgS-5 Electronics K-12G Tube Amp Kit - rear view2376 viewsRear view of DIY enclosure for a S-5 Electronics K-12G Tube Amp Kit.
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S-5-Electronics-K-12G-Tube-Amp-Kit-front.jpgS-5 Electronics K-12G Tube Amplifier Kit - front view3678 viewsFront view of enclosure for a S-5 Electronics K-12G Tube Amplifier Kit.
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S-5-Electronics-K-12M-Tube-Amp-Schematic.pngS-5 Electronics K-12M Tube Amplifier Schematic4549 viewsSchematic for the S-5 Electronics K-12M Tube Amplifier. This is a scan of the schematics that was supplied with my kit.
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S-5-Electronics-K-12M-Tube-Amp-Kit.jpgFinished S-5 Electronics K-12M Tube Amplifier Kit3402 viewsThis is my first DIY Audio project. The S-5 Electronics K-12M Tube Amplifier DIY Kit.
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K-8LS-Tube-Amplifier-Schematic.pngS-5 Electronics K-8LS Tube Amplifier Kit Schematic4177 viewsSchematic for S-5 Electronics K-8LS Tube Amplifier Kit.
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K-8LS-Tube-Amplifier-Kit.jpgS-5 Electronics K-8LS Tube Amplifier Kit2797 viewsS-5 Electronics K-8LS Tube Amplifier Kit on the work bench for testing.
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IMG_1869.JPGriverrat373's K-502 Tube Amplifier Kit - Front2274 viewsK-502 Tube Amp Kit without transformer cover and tubes.



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IMG_1876.JPGriverrat373's K-502 Tube Amp Kit - Rear1845 viewsBack side of the K-502 Tube Amplifier showing vent for transformer cover and hookups.
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IMG_1875.JPGriverrat373's K-502 Tube Amplifier Kit - Side1714 viewsSide view of the K-502 Tube Amp Kit.
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IMG_1874.JPGriverrat373's K-502 Tube Amp Kit - Front1692 viewsFront view of the K-502 Tube Amplifier Kit with transformer cover.
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IMG_1872.JPGriverrat373's K-502 Valve Amplifier Kit - Front1621 viewsFront view of the K-502 Tube Amp Kit without the transformer cover.
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S5-Electronics-K12-Tube-Amp-Kit1.JPGS-5 Electronics K-12 Tube Amp Kit (220V)1692 viewsAnother S-5 Electronics Tube Amplifier Kit from down under. This one uses a 220V transformer from Gammatron at Salisbury. The amp is dead silent and has fantastic bass and the sound stage is better than anything I have heard.

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S5-Electronics-K12-Tube-Amp-Kit.JPGS-5 Electronics K-12 Tube Amplifier Kit1780 viewsThis is a S-5 Electronics K-12 Tube Amplifier Kit. I run a Cambridge Audio Azure 540C CD player into it and it feeds a pair of 70L 12" 3-ways - the classic '70's speakers - a kit from Macs Hifi ( no longer there) in Adelaide. They are very efficient as you would expect - and have been upgraded several times with new drivers and crossovers.
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AMPBOTOM.jpgS5 Electronics K-12M Tube Amp Kit - underside1541 viewsUnderside view of top plate. This tube amp is built from an S-5 Electronics K-12 Tube Amplifier Kit.
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