Very interesting and informative video. I just bought an Im-28 and hopefully i can get it restored. It powers up but i would like to replace capacitors and resistor if needed. Thank you
just a note that 12AT7/12AV7/12AZ7 are adequate substitutes for the 12AU7 . 12AU7s are getting expensive and 12AV7 or 12AZ7 can still be found NOS at low cost
Hi Sparky, very nice video! That's why I subscribed. I have the same meter and was thinking about doing the same thing. Do you have a link to the schematic for this meter? I learned a lot from your video. Keep up the good work.
Hi There, I now have 2 x IM 5228 and they are very similar to the IM 28 apart from a slightly different analogue meter. Got to make some test leads as neither meter came with leads. What is it with loosing leads?
I would like to know where to buy the electrolytic capacitors for the IM-28 anyone know? I have tried mouser electronics and they dont carry the .05uf 400vdc or the .047uf 1600vdc capacitors the only one i was able to find is the 20uf 150vdc Thank you
Nice project. I have one to do just what you did. Thank you for sharing.
Very interesting and informative video.
I just bought an Im-28 and hopefully i can get it restored. It powers up but i would like to replace capacitors and resistor if needed.
Thank you
just a note that 12AT7/12AV7/12AZ7 are adequate substitutes for the 12AU7 . 12AU7s are getting expensive and 12AV7 or 12AZ7 can still be found NOS at low cost
👌
Oh sorry, I meant to say DigiKey
Hi Sparky, very nice video! That's why I subscribed. I have the same meter and was thinking about doing the same thing. Do you have a link to the schematic for this meter? I learned a lot from your video. Keep up the good work.
So the plastic face plate just snaps in?
Thank you
Hi There, I now have 2 x IM 5228 and they are very similar to the IM 28 apart from a slightly different analogue meter. Got to make some test leads as neither meter came with leads. What is it with loosing leads?
I know, just about every piece of test equipment I purchase the leads and power cords are missing!
Your leads are loose?
I would like to know where to buy the electrolytic capacitors for the IM-28 anyone know?
I have tried mouser electronics and they dont carry the .05uf 400vdc or the .047uf 1600vdc capacitors the only one i was able to find is the 20uf 150vdc
Thank you
Try Digitech
@@2tallB thank you. Will do