From Newsgroup: aus.electronics

On Friday, August 27, 2021 at 3:09:19 PM UTC+10, palli...@gmail.com wrote:

The Stupidest Fuckwit on Usenet Puked
==============================

Having gone through a "how the hell does this work" phase with the >>>> circuit diagram, I've realised that since it's a DC coupled amplifier,
all the capacitively coupled BF472 parts of the circuit are doing is >>>> improving the transient response,

** WHAAAAATTTTTTTTTTT !!!!

Those BJTs are *current sources* for the CRT plate drivers !!
At high slew rates, they get a small boost.

except when operating it in X-Y mode.

** GIANT huh ?????

One input drives the X axis, another input drives the Y axis.

** ROTFL !!!

FFS I have only been using X-Y mode for 50 years !!

Your asinine circuit analysis is 110% FAKE !!!

( snip total drivel)

** WTF does this drivel mean?

" ... all the capacitively coupled BF472 parts of the circuit "

The BF472s are NOT capacitvely coupled.
Improved " transient response " = what actual change ?
Why does it disappear in X-Y mode?

FFS try to make sense.

...... Phil

Hello Group,

I'm the owner of a few Ecommerce Electrical and Appliance Parts websites.
Our Warehouse and Retail Parts counter is located Unit 2/68 Parramatta Road, Underwood 4119 QLD.
We are open to the public.
My main website is https://electricalsuppliesaustralia.com.au/
In my younger years I worked at Dick Smiths Electronics, I'm still missing all of the electronics kits and components we used to sell.
I'm wondering if there are any Electrical items or components which you are struggling to source. Also are there any items you would like to see kept in stock locally?

Thanks,
Steve
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