Simple Head Force

In mid-April, as usual, an exhibition of consumer electronics, photo-technicians, etc. took place in Moscow. The exhibition had to hear the Beyerdynamic A1 headphone plug with their own headphones. The sound of these kits was pretty strong, and I wanted to do something like that for myself. It was originally planned to make a constitution based on an operating force complemented by a powerful emitter reiter working in Class A (without a cut-off). I threw a schematic, then I thought I'd see what that A1 is. There's a pattern A1 found on the Internet. Turns out it's also a powerful operative, and the structure and some nominees matched my outline. The difference is, instead of the current sources, I wanted to set the 3.3k regenerator, green lighting instead of red, and the cascade accentuation rates were supposed to be distributed evenly to reduce the distortions. I don't think that would have a major impact on quality. According to the photos of the interior of the device, it contains protection against constant voltage at the outlet, and there is a microprocessor section. The device is equipped with integrated stabilizers, but it is not possible to take pictures of LM317/337 or LM7812/7912. Something tells me that stabilizers with fixed output voltage are being used.