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. For obvious reasons, new picture uploads will need to be approved before they are displayed. If you have problems uploading a picture, you can email it to me with a brief description and I will post it for you.


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Category Albums Files
DIY Audio ProjectsShow off your Do It Yourself (DIY) Audio Projects.
8 183
DIY Vacuum Tube (Valve) Audio Projects


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DIY Tube Amplifier and Preamplifier projects.

35 files, last one added on Jun 26, 2008

DIY Speaker and Subwoofer Projects


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Show off your DIY Loudspeaker and Subwoofer projects.

43 files, last one added on Jun 25, 2008

DIY Chipamp, Gainclone, T-Amp and Opamp Projects


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DIY audio projects that are based around a single chip or opamp like a Gainclone or T-Amp.

43 files, last one added on Jun 04, 2008

DIY Solid State Audio Projects


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DIY Audio Projects that are based around discrete (solid state) components, such as transistors and mosfets

22 files, last one added on Jun 30, 2008

DIY Audio Cable Projects


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DIY Audio Cables - Interconnect, Speaker, Power ...

4 files, last one added on May 29, 2008

Other DIY Audio Projects


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DIY Audio Projects that do not fall into the previous categories. DIY Phonographs, power supplies, pictures of your listening room setup.

6 files, last one added on May 25, 2008

S-5 Electronics Tube Amplifier Kits


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A gallery of the various inexpensive Tube Amplifier Kits from S-5 Electronics.

20 files, last one added on Jun 08, 2008

Commercial Hi-Fi Audio


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Commercial Hi-Fi Audio Gear.

10 files, last one added on Mar 17, 2008

8 albums on 1 page(s)

183 files in 8 albums and 2 categories with 5 comments viewed 78038 times

Random files
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S-5 Electronics K-12 Tube Amplifier Kit588 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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Final active crossover + gainclone setup297 viewsBurning the 4-channel GC and active crossover. I think this is the greatest sound quality improvement, especially for $50 active crossover. There is still hum from the new pair which I need to troubleshoot.
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6T9 4.7W DIY Tube Amplifier in a Baking Pan132 viewsA Tube amp kit based on Spare Time Gizmo's printed circuit boards which are plated through, solder masked and screen printed. I sourced common components from the local electronics shop but used a pair of NOS GEC 6T9, Alps potentiometer, solid brass knob and a Hammond power transformer. The chassis is a Teflon coated backing pan ($7). The OPTs are custom wound toroidals. The amp is a little bass shy. Doubling the 100uF power caps helped increase bass.
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AMP6 T-Amp (Class-T) - Front564 viewsFront view of finished DIY AMP6 T-Amp kit.

Last additions
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DIY Class A Headphone Amplifier22 viewsPutting the final touches on a Class A headamp project. An IRF610 MOSFET is used for the output device and a LM317 regulator makes up a constant current source (CCS). See the DIY IRF610 MOSFET Class A Headphone Amplifier Project page for full details.Jun 30, 2008
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DIY Mini Recording System24 viewsBased around the Sony ECM-MS957 stereo microphone (discontinued) and Cowon i6 mp3 player, I built a quality mic preamp to complete this mini-recoding studio. All components are high quality and excellent recordings can be made with no other equipment required. The idea is to keep this portable but to retain quality of recordings. From microphone to digital transfer provides clean, crisp, noise free recording. All battery powered the system sits easily on a table top at your local jazz club to record the music and the vibes.Jun 27, 2008
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6SL7 / KT77 Push Pull (PP) Tube Amplifier26 viewsFront view with cage of the Oddwatt 225, a 6SL7 SRPP / KT77 SIPP (Push-Pull) DIY Tube Amplifier. 6SL7 SRPP driver stage with KT77 PP output stage. Cathode constant current sources are made using LM317 Regulators.Jun 26, 2008
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DIY KT77 Push Pull Tube Amplifier23 viewsThe second "OddWatt" tube amp project. This one is the Oddwatt 225 which will work with a number of octal tubes. Again, the driver stage is an SRPP using 6SL7 tubes and the output stage is a Class A UL SIPP using KT77 vacuum tubes.LM317 Regulators are used to provide the cathode CCS.

For more information, see the 6SL7 SRPP / KT77 SIPP (Push-Pull) DIY Tube Amplifier project page.
Jun 26, 2008


DIY Tube Projects :: DIY Speaker Projects :: DIY Chip Amp / Gainclone Projects :: DIY Solid State Projects :: DIY Audio Cable Projects