| Mick's Pics | |||||||||||||
![]() |
|||||||||||||
| This is a switched attenuator that I have just been building. Like most of my home constructions, it has been built mainly out of what I could find free or cheaply! The rather nice switch came from a radio rally "goody bag" for about �10. The metal-film resistors came from another rally. For those of a technical nature, the spec is 50k, log, shunt-type, 24 positions. | |||||||||||||
![]() |
|||||||||||||
| Here it is again, accompanied by a rather old valve - I reckon it was made in about 1925, but I am ready to be corrected on that! | |||||||||||||
| Home | |||||||||||||