SONY STR-7800SD JAPANESE VINTAGE HIFI STEREO MONSTER RECEIVER DEMO 2014

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JAPANESE VINTAGE HI-FI RECEIVER SONY STR-7800SD
Excuse me the photographic camera does not support the acoustic intensity distorting the audio recorded .. recording was not used more than 10% of total power.

[@Slammintone]

My brother in law bought one of these new in 1977 with a PS-X7 Turntable and a KC77 cassette deck. Hooked up to some of the best JBL speaker cabs of the day it sounded fabulous. And that's an audiophile saying this. This receiver was for serious!

[@rongrantga]

I bought one of these in 1979 and matched it with Technics SB7000 speakers. Great match! Lots of guts in this receiver! Big and heavy. Wish I still had it.

[@douglas_hifi]

It was a great acquisition in your life, it must have been great out of the box.

[@GeorgeEI7KO]

Thats a beautiful receiver. I have the ST-3950 tuner that looks kind of like your unit. I like it very much. I also have a Sony STR-700 Stereo Receiver, I could find almost no information about this set which made me buy it. I am a big fan of 70's Sony equipment. all the best from Ireland.

[@HeadshotZod]

I just picked up the little brother to this one, the str-6800sd for $29 at Goodwill last night. I can't wait to fire it up later.

[@douglas_hifi]

Very good!!!

[@tozadjonin980]

There were 2 versions of the same receiver (I have smsller 6800SD). There is only power amplifier difference (7800SD with toroidal transformer and discrete TO-3 transistors, 6800SD with stsndard EI transformer and Sony proprietory integrated output and complementary transistors - manually matched pairs in 7800SD vs on-the-chip matched pairs in 6800SD). Both "monsters" are having fantastic sound and huge power reserve (ouputs built the same way as professional PA amplifiers).

[@user-sp1ys7vk6w]

Вы хотитете сказать что 7800 vfet

[@user-ro9jg8yc2q]

What a beauty!

[@douglas_hifi]

Thanks!!!

[@serpex77]

hello. nice receiver u got there. can u tell us with what type of speakers u used it? thanks. I am thinking of buying one for some Technics SB-M500 or Technics SB-F3

[@douglas_hifi]

serpex77 Hello! Thank you! I use speakers D.I.Y ..

[@haohmaruhanzo7575]

Beautiful receiver

[@douglas_hifi]

Thanks!!!

[@retrozando]

Bom dia amigo,possuo um receiver igual a este e nao achei em lugar algum o esquema eletrico dele,apenas o manual de serviço onde nao tem as voltagens,sabe onde encontro? Parabens pelo aparelho,realmente é um monster!!

[@douglas_hifi]

Olá amigo Retrozando!! O service manual que tenho aqui também está incompleto, se eu achar eu converto ele e upo aqui no canal. Abraço!!

[@TMac473]

Nice.

[@douglas_hifi]

Thanks!

[@mitchellbaker9609]

Is this part of a collection, or an advertisment to sell?

[@douglas_hifi]

Hello Friend! The unit is not mine, a friend who is left to do a review. Hug!

[@franciscoayala7641]

Muy bonito

[@douglas_hifi]

Thanks!!!!!!!

[@ninhosilva3769]

esse é top.

[@douglas_hifi]

Obrigado!!

[@dom3827]

Hey nice recieer. I got the STR - 5800. What do you think about these? I dont see much Vintage Sony Stereo equipment. Are they that underrated? I have got a video of mine in my channel if you are interested. Greetings from Germany

[@douglas_hifi]

Here in Brazil, we only know the good equipment from sony from the mid-90s with the internet. Before coneciamos only what industrial waste.

[@regiscarvalho5077]

Oi Douglas. Quais caixas vc está usando?

[@douglas_hifi]

Boa tarde!!! São caixas DIY duas vias com falantes de 6,5" tweeter. Abraço!

[@user-SINUS]

Отличная машина!

[@douglas_hifi]

Спасибо!!!!

[@nativefish]

Would you be interested in selling this receiver?

[@aMasheep]

I have one, what is your bid?

[@douglas_hifi]

Hello!! Thanks!! This one wasn't mine, I just did a revitalization job. Hug!!