DIY Hell..S.... EQ? Phaeton Son Of Hellios! FIRE!!!Let's do it!

[SSLtech]

Well, you'll be pleased to know that you're personally referred to at the foot of page 6... and it's now at almost 150 pages!

You star you!!!

Keith

 

[Mark Burnley]

...oh yes,

I like a bit of Heelyoss Tompfoolery me!



Mark

 

[Igor]

If someone can give us more info about core material used in original modules or
close-up pictures, it is more than wellcome. The rest is more or less layed out on PCB....including
two options for input amp (Ne/He) and two options for output amp (Ne/He)....relay's switching of course...

 

[SSLtech]

or close-up pictures, it is more than wellcome. T

There are a few in the other thread...

Although it's so long that it may take a while to find them.

-I suggest a couple of hours right-clicking... "save-as"

Keith

 

[Igor]

I found the way to get same functionality on LOW freq. switch just using...one Lorlin 2x6!!!!
It is simple, just open it and take off one wiper. In case it is stopped to 12 positions,
we can have 2 new Low Boost frequencies as free gift from Carenhill. VTB9043 has 10 and 7Hy taps....
More later, freakin' on lining up 4 nice amps and relays switching on main board......
HeNe. I like this

 

[Igor]

Well....

EQ board.

Still have to fix some stuff, but mostly done.

Schemo:

http://i251.photobucket.com/albums/gg291/diy33609/hene_sch_prelim.jpg

Layed out to fit 2 channels in 1RU if only EQ used,
or can be connected to BA-283 based Ne*ve pre-amp,
or can be used with HeNe motherboard....

 

[MikoKensington]

Ooooooooh.

 

[Junction]

Nice work Igor.

Any chance someone could rework this with the mic pre in a 500 format, i want some!!
Michael

 

[haima]

very nice igor! thumbs up

 

[Igor]

Yes, as promised, there will be 500 format PCB's. But later.
For now, I want to complete rack PCB's. Ideas/thoughts are welcome. 

 

[Moses]

Any more news on this? I ask merely to bump this thread!!

Very excited to get a couple of the 500 series version, should that happen!!

Mo

 

[Igor]

http://www.groupdiy.com/index.php?topic=38176

 

[Di_Sousa]

This is a really cool project, but what happened to the Mic Pre?