Ultrasonic cleaning was discussed at the Russian forum. The conclusion is as follows: During cavitation, dirt and scratches are the same factor in...
At the beginning of this year, I ordered transformer steel of the Z11 type for the manufacture of new SW4 and SW9 amplifiers. I have never worked...
There are 4 pieces of "Bachelor" amplifiers. Two amplifiers for 110V voltage, two amplifiers for 220V voltage Cost $285 (free shipping) I'll...
While there was a forced pause in the production of the SW51 amplifier, I made several "Bachelor" amplifiers Now I can offer these amplifiers to...
It will be possible to sell one SW51 with a slightly different appearance. In this amplifier, all transformer covers have the same height. There...
Dear friends I want to announce a new project. Conditional name "the Bachelor" The aim of the project is to create a SET budget amplifier. It is...
Dish from the chef Dear friends I sell a small amplifier for headphones on the tubes The amp was made to get photos for this theme1 theme2...
I will share my experience in assembling this kit. This kit is announced here Initially I made the frame to accommodate the circuit Board. This...
Hi everybody The manufacturer again offered to take a new amplifier NBM in exchange for my work. This is the last amplifier of the season. Then...
Dear friend Sell experimental tube amplifier for headphones. The amplifier used tube 6Z51P in triode mode. [IMG] [IMG] [IMG] There are...
The Moscow firm asked me to announce the product. (I apologize in advance for the long text and a large number of photos. Text from the words of...
Hi everybody Moscow firm compensated my work with Night Blues Mini amplifier. The amplifier is new, but without packaging. Electrical parameters...
Part one. Entrance Moscow firm asked me to upgrade 10 pieces of amplifiers music angel XD8502AIII. [IMG] On photo 9 amplifiers. 10 amp is...
I have to make output transformers sometimes. The most vile part of the job is to remove the varnish from the enameled wires. I read a little...
The Moscow firm made me an order to edit the Assembly instructions for its new product. It will be a MM phonopreamp the miniature tube. My task is...
The purr1n theme AliExpress / eBay JL Hood 1969 Class A Amp excited me. I decided to make my own "JLH-69" Ordered coolers. [IMG] [IMG] They...
NOTE: Please be indulgent to my English I live in a big city (Moscow). We don't have a very clean power grid. There's a lot of interference in...
Separate names with a comma.