S-5 Electronics Tube Amplifier Kits
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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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