Technics SU-V7 (Full HD) A Look Inside -Stereo Integrated DC Amplifier

thanks for watching / please SUBSCRIBE to my channel
Technics SU-V7 - goo.gl/hcxXHf
Stereo Integrated DC Amplifier (1981-83)
Specifications
Power output: 80 watts per channel into 8Ω (stereo)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.03%
Damping factor: 40
Input sensitivity: 0.17mV (MC), 2.5mV (MM), 150mV (line)
Signal to noise ratio: 68dB (MC), 78dB (MM), 90dB (line)
Net weight (2.2 lb = 1 kg) 12.7 kg / 27 lb 15.6 oz (27.974 lb)
DONATE HERE - paypal.me/IPStereo
Whatever your donation is for my channel
if you are interested and want to show you interesting things you can support me here - / ivanpetkov
Twitter - / chicagomen01
Facebook- www.facebook.c...
my things
I'm filming my video on this - DE- amzn.to/2hNdnXq
UK-amzn.to/2Cq8sEu
for a second camera I use this- DE- amzn.to/2AWeCXV
UK-amzn.to/2FANbGO
my test speakers DE amzn.to/2jHj0Hf
UK-amzn.to/2sYA1Rt
my monitor speakers - DE- amzn.to/2jGhghe
UK-amzn.to/2t5fScs
my second monitor speakers - DE- amzn.to/2jENJon
UK-amzn.to/2FALWY3
the sound I record with this DE amzn.to/2hNi1Ez
UK-amzn.to/2CMTEva
my stereo microphones DE amzn.to/2hO4flk
UK-amzn.to/2sYAFOT
second option for recording sound DE amzn.to/2hNZl7U
UK-amzn.to/2EYSP4q
my device for phono test DE amzn.to/2hNh1AE
UK-amzn.to/2F0BdVZ
my studio headphones DE amzn.to/2jHpFAX
UK-amzn.to/2t4AukO
my studio microphone - DE- amzn.to/2neHyW6
UK-amzn.to/2ow4tgW
second microphone DE amzn.to/2jFZ1sc
UK-amzn.to/2CpgNIq
my mouse - DE- amzn.to/2hMvvRk
UK-amzn.to/2FCu53b
my NAS DE amzn.to/2hNHvBZ
UK-amzn.to/2Cpxxzs

[@adnanbinahmad]

One of my favorite amps! I have one black and one silver.

[@ebs4335]

it's like a surgery, a work of passion thanks

[@user-xh2qi7tn2l]

ОУ не пробовали менять? В мощнике вроде нет ОУ ?

[@user-gp7if2hn9j]

does it class A? or AB?

[@spoook65]

Attenzione ai lubrificanti. la maggior parte a lungo termine sono corrosi, e pure distruggono le plastiche.
Sono oramai molti gli slider /commutatori che mi arrivano distrutti, con plastiche sbriciolate causa prodotti chimici aggressivi.
Ho appena sistemato il commutatore Input Selector di un SU-V7, con contatti fortemente ossidati da questi malefici liquidi/spray.
L'unica soluzione è stata dissaldare il commutatore, aprirlo, fare una pulizia accurata e lubrificare con vaselina.
Una volta rimontato, tutto ok.
Quindi, usate nelle elettromeccaniche solo ed esclusivamente vaselina.

[@luigiwhite5201]

Ho appena preso un SUV 505. L'intorno dei selettori era tutto una macchia di unto. Dai selettori è uscito di tutto, una specie di olio nerastro .

[@luisb6220]

I have the same amplifier but the input selector bottom is very loose, is possible to fix it?

[@analiamartinez5074]

Hola se me quemo th 301 de 10k como lo reemplazo , por que es imposible conseguirlo , en paralelo con r 535 de 82k , gracias por su gentileza buenas noches

[@subaruxrxsti78]

the sound it dues not work (except for a small part of 1-2 min)
Nice film doe :)

[@briannotafan3368]

i thought i was deaf or lap top shit the bed

[@joseisacar9894]

That's because youtube is so picky about COPYRIGHT... you can't play almost anything these days

[@brandsthecollective]

No sound

[@ESPEJOCACHO]

Hello, I need the number or the name of the part, which you lubricate in minute 3 of the video, please, thank you

[@chicagomen01]

they are very difficult to find , it is an example of what you are looking for , the numbers and the name are examples, I don't know the exact number, you have to see (Technics Matsushita remote control rotary switch ESA339L81).... ebay.to/3nkRsDM

[@ESPEJOCACHO]

@@chicagomen01 THANK YOU VERY MUCH FOR YOUR INFORMATION

[@eggshellskullrule7971]

How well does the Hausmittel work as a contact cleaner?

[@chicagomen01]

Balistol is a natural product and does not damage electronics,
works well, almost immediately,
in some very rare cases, with a very damaged potentiometer, I had to wait for a long time (a few hours)
other sprays are cleansed at the moment, but in the meantime they can cause oxidation and damage a technique that has been running smoothly for 40 years
I learned it from an elderly collector of equipment he has been using balistol for 40 years and his technique works without problems
You can use a contactspray
but if you want your technique to work without problems another 40 years of balistol is a good solution, especially for old and rare technique
an entirely natural product,
the company sells and spray ballistol but I prefer the oil
spray is also with natural products

[@amitchodankar1989]

@@chicagomen01 I got it, Thank you 🙏

[@Shtormovoy65]

@@chicagomen01 Sorry friend. Why not disassemble the potentiometer and not lubricate everything as it should?

[@peterjmcgee4680]

It might have been nice video if it had some audio but evidently you didn't believe in putting audio or you had to remove it because of the music whichever it was your mistake now on to the next video because now we can't watch it cuz there ain't any 4000 we don't hear what you're saying and you're losing people because you're not getting anybody to watch the commercials

[@benihusni6231]

mau di jual berapa cak....😅

[@MatthewSuffidy]

I'm still trying to find the big ass amp chip, or the transistors.

[@nofacemonster]

Same here

[@abdulmokta48]

Know all electronics are made in shty China.
Made in Japan are gone

[@janisliekne2688]

Мнe дизайн SU-V6 лучше нравится. этот как то не очень. Хотя главное как звучит.