Can't keep it secret anymore...

[Peter Knight]

My mum's my sister.... errr nup.

I've got some preamp cards which I know you guys would love to have a look at, including a schematic... would anyone like to host the images for me? There's only 3 at 350k...

 

[Peter Knight]

Ta very muchly Jaakko! So here we are...

 

[Peter Knight]

Oh yeah, and I'll get a power suply off JLM for these puppies :grin: (I've got 6) when I recover from paying 2 lots of car registration :sad:

 

[rafafredd]

Great!

What´s the model of the beyer input transformer? I can´t read the last number...

Also, can you post a better scan of the schem?

 

[Guest]

[quote author="rafafredd"]Also, can you post a better scan of the schem?[/quote]

If you have a picture frame with glass, use the glass to flatten out the schem. If possible use daylight to illuminate the picture. The white balence in your camera isn't the best indoors.

Cheers,

elco

 

[BYacey]

I think I have a good schematic of this preamp. I stripped down a whole McCurdy radio console; I still have all the preamps and modules. There is an interesting EQ module some of you might be interested in.

 

[MikoKensington]

I have a pair of these too. Your schem looks way better than mine.

 

[Peter Knight]

[quote author="elco"][quote author="rafafredd"]Also, can you post a better scan of the schem?[/quote]

If you have a picture frame with glass, use the glass to flatten out the schem. If possible use daylight to illuminate the picture. The white balence in your camera isn't the best indoors.

Cheers,

elco[/quote]

I'll see what I can do - unfortunately that's not my camera, and my camera is nowhere near good enough.

For those who have got these - that 36V going in is right - right?

Oh yeah, the trafo model no. is TR/BV35600.

 

[Bryson]

What's Q1 ?

 

[Peter Knight]

Q1? 2N4222

 

[StephenGiles]

For a moment Peter I thought you were the fiddle player in Steeleye Span!

 

[SSLtech]

...not since twelve month and a day...

(hi! the cuckoo... -ho! the cuckoo...)

Keef

 

[CJ]

is this any betta?

and this: