I put together one of these kits in 2018. It's still going strong today. What a fun kit to put together. Use up to 2.2 led watt max on one circuit at a time. I also have multi SPST switch for each circuit run, so far 15 switch for 3x5 different color light arrays. Just be creative with the use of ohms law. You can take a simple circuit and make it into whatever your imagination can create.

Excellent, easy to follow schematics and assembly.

I recently purchased two 5-ch light organs with corresponding control panels. Today I tested the first one which I managed to assemble in approximately 5 hours. Four of the outputs worked as intended, with the fifth permanently lit. Using the fault-finding guide and referring to the schematic I found a poorly soldered resistor from the 12V supply to pin 1 of the opto-isolator. I am pleased to report that I am now a proud owner of one self built Xkitz light organ. I am not a novice, but advanced years and shrinking of components do necessitate the use of a magnifying glass nowadays. During assembly of the main board I used dil sockets for the ic's instead of directly soldering them in, as a precaution should I have had a major problem.

I have one minor criticism; the pads to the multiplug J1 on the control panel would have been better had they been extended an extra half a millimetre at each side, the size of which currently do pose a soldering challenge. In conclusion, the Xkitz light organ is a nice project and it works very well.

Very good kit to get your feet wet. This kit exceeds all my expectation. All you have to do is follow the direction step by step, and not to rush. It 's easy to miss something that maybe important step. Fantastic and a lot of darn fun engineering a box to put the kit in. which I used a Plastic Project Box ABS IP65 Electrical Junction box Enclosure Black 7.87 x 4.72 x 2.95 inch (200 x 120 x 75mm).

I put this kit together last winter (2020) and found it to be excellent. It's pretty easy to assemble. The components seem to be top quality. I use it every night. It's very responsive to the different frequencies in music. I believe I will buy another kit for a separate channel. You can't go wrong with this kit for ease and customer support. I do advise to get the 5 slide control panel XLO-5CP, it makes it easy to adjust.