boXem

That is not a good start since they are discrete implementations. The story of the chip above proves that you do not really know what...

I remembered taking pictures of the amp after the purchase. I found one.. ..And those 2 years it worked fine.

Usually PCB hidden issues have a tendency to leave colorful and odorful marks after vaporization.

To give you an idea the cheapest Purifi module has a cost in the same order of magnitude as the one from the Hypex NCx500. A cheaper...

The "too big a spider" problem is also known with computers. But the animals can't sustain long enough to produce something like this...

The melted pins are 1 positive power rail for a total of 2 and one power ground pin out of a total of 6. All the other pins are in...

yes I am here. The video is a portrait going over my life and early interest in tech, music and sound. Also what shaped my curiosity and...

From my experience these modules are rock solid You can contact Purifi if VTV is of no help. They do not have the same gain, so no...

Don't insulate.

A "normal" opamp in 600 Ohm load will have good performance in 1 kHz, a lot less above 5 kHz. Additionally most balanced sources do not...

Depends the power supply. If you go with a MA, a capacitor bank can be helpful. With an Hypex SMPS1200, it is useless.

Nice. The 9040 being bridged, the capacitor bank is useless.

Not at all. John Yang was a Chinese student in Australia regularly posting on ASR, who was hired by Topping at the end of his studies...

https://www.linkedin.com/posts/module-of-the-month-ncx42s-designing-compact-share-7501644368685137921-Uxgx/

It has a load independent response as a starter. THD+N a lot better than el-cheapos TPA boards. And it is an OEM product with...