Cleaning Marantz 2220 Vintage Amplifier

Deep cleaning of a very dirty Marantz Receiver.

[@MarvinHartmann452]

Nice. I won't recommend using a wrench to remove the bolts on the faceplate, use à socket with tape or paper between the surface and the wrench itself, these are the reason why there's so many of these receiver who have scraches near these bolts.

[@petermartin7065]

To Hifi Barcelona: Beautiful job, nice video. So nice to see someone doing a simple, though not unskilled, job so well.

[@horacepinker6578]

Vacuum cleaners create a heck of a lot of static electricity. That is by far the best way to fry any sensitive components

[@bigmacfullerton7870]

I sure wish I read your comment before frying my amp 😢

[@horacepinker6578]

@@bigmacfullerton7870 sorry for your loss :(

[@Ry_Valz]

same thoughts.

[@AudioElectronicsChicago]

wow, beautiful receiver you made it look like new

[@HifiBarcelona]

Thank You! I like very much restore!

[@teoc8124]

Beautiful work!

[@user-gz4wu8uj9q]

Molt bé Josep ets un artista!!!. La veritat és que disfruto molt dels teus vídeos!!! Ànims i endavant!!!

[@HifiBarcelona]

Moltes gràcies Joan! Es un plaer compartir-ho!

[@plyzo]

Stop with crescent wrench and use the right tools for the job!

[@HifiBarcelona]

Why? It does the Job and i can do it catefully.

[@motorheadbanger7720]

What material did you get to clean up the knobs and faceplate? I am a little skeptical of causing some damage to the numbers and so

[@HifiBarcelona]

Warm water and neutral soap. And tooth paste to disolve the nicotinne

[@chris-C8]

Hi, I have an old Technics SU-V6 that looks nearly identical to your amplifier inside. What electrical cleaning solutions do you recommend? I need to get mine up and running again; my late father would be thrilled if I could pull it off and get it working.

[@HifiBarcelona]

First a vacuum Tube and a brush. And when most of the dust has gone, a brush and isopropilic alcohol.

[@chris-C8]

@@HifiBarcelona Thank you so much

[@tpc3416]

90% not 70%

[@SR.SMIHTH]

Alto video! Sube más contenido! Está muy bueno

[@franciscolopez3229]

What is the proper name to that LED light you used that looks like a glass fuse so I can search it online? Thank you.

[@HifiBarcelona]

No tiene un nombre concreto. Yo las compro por ebay buscando : LED lamp fuse

[@vladimirdjokic5741]

I bought an old Optonica and it's smelly. How do I stop it from smelling? How do I clean it up

[@HifiBarcelona]

The best way is to use isopropilic alcohol.

[@vladimirdjokic5741]

@@HifiBarcelona Does regular Ethanol not work?

[@hankjones2975]

@@vladimirdjokic5741 That is for drinking, not cleaning but yes it will make it smell like ever clear.

[@chitranvan3461]

Chào anh anh có bán con âm ly này không

[@bigmacfullerton7870]

Thanks for showing me how to fry my amp with a shop vac!!! Would you like to pay for the costly repairs???

[@Dslats]

Great job! 👍

[@ЭдуардВасильченко-х9я]

Хороший ресивер!👍 Отличная работа!)