Just bought new 300B tubes from Japan, Takatsuki TA-300B. This Japanese made tube should be one of the top line for 300B tube on the market – comparable with new...... Read More
This round, I’m testing tubes which claimed to be “matched pair” by the seller. I’m using uTracer 6 for this purpose. In general, it’s not easy to find what so...... Read More
My new Ultimate Transformers have just arrived. Power Transformer: HiB Double C-Core & OCC Cu/Copper Wire Output Transformer: NanoCrystalline/Finemet Double C-Core & OCC Ag/Silver Wire You can see more detail...... Read More
Here is the construction video of Elekit TU-8900. There are 3 videos: Two are the construction and one is the testing session. Enjoy! ... Read More
I will start moving out from this WordPress platform to YouTube. The main reason because I feel the video could “talk” more than photo, though it will take more effort...... Read More
Korg Nutube was introduced first time more than 2 years ago. But yeah, due to quite busy life, I was not really tempted to try this stuff until I got...... Read More
Few weeks ago, I got introduced by my good friend about this new fuse product. He got some samples for me to play with. Well, I’m not a believer in fuse....... Read More
Finally, high quality Schumann Resonator made in Indonesia. This kit is made by my colleague in Bandung, Indonesia. For you who don’t know about Schumann related information, allow me to...... Read More
During local DIY audio gathering few weeks back, we also got chance to audition the Spatium Audio Clavis Power Filter Module. I think this kind of event is absolutely a...... Read More
I got email from Anton Mehl, owner of Spatium Audio few weeks back. He told me he used to be a regular long time reader of my blog. He has...... Read More
Many know Yamamoto for its Teflon tube socket. But maybe not many know about Yamamoto Teflon Female RCA socket. The center and external conductor are shaved out from phosphorus bronze...... Read More
Yamamoto is well known for its Teflon tube socket. Yamamoto has a very wide range of Teflon tube socket, from standar Noval/Octal to very unique like UX5 or UX6 or...... Read More