Fairchild interest.

[Russellc]

1 quad is 4 matched N pieces, 4 matched P pieces.
This is enough to do one channel of F5v3 one channel, or two F2v2 both channels. Mind you it will be cheaper to order two pairs instead.
A sextet would be an oddball for F5's, but is 6 matched devices per rail. But is you wanted to do a BA2 with two output boards each channel, you would want two of these.

I want to do Burning amp 3 with the second set, 6 devices per channel, do I need to alter the order?

For the F-5, it will have 4 per channel, V2 style. Do I want quads, I thought all four devices needed to be matched on these dual output F-5s. Are you saying two matched pairs, even though not matched with each other?

Thanks for pointing this out!

Russellc

 

[Bksabath]

haha, you misunderstand; i already have 2 channels
now do you see?

so while i'm not sure, its only because i'm sick that i'm buying these at all

No misunderstanding at all and you answered already it is the sicknes...
So now if you need 3 amping for spare system in spare wall

Balanced?

 

[Tea-Bag]

I want to do Burning amp 3 with the second set, 6 devices per channel, do I need to alter the order?

For the F-5, it will have 4 per channel, V2 style. Do I want quads, I thought all four devices needed to be matched on these dual output F-5s. Are you saying two matched pairs, even though not matched with each other?

Thanks for pointing this out!

Russellc

Hmm.
A couple things. N and P won't be matched together. The general vgs of the P channels is ~1v higher. Not going to happen.
So N's will be matched together, Ps will be matched together.

For A BA3 with one standard complementary output board (6 devices total) a sextuplet will work for you, for both channels.

 

[Woody1911a1]

i just counted 2048 . at what point is this shut off ?

 

[buzzforb]

hope to be using newly matched fets in BA3 tomorrow.

 

[Woody1911a1]

ok , i like that answer

 

[buzzforb]

If my wife had not taken the camera to in-laws this weekend, I would have some eye candy

 

[sonidos]

I'm in!

I ordered 1 sextuplet for a unbalanced B-2. That should work, right? I won the boards in a forum contest and I really want to build this soon.

 

[qusp]

No misunderstanding at all and you answered already it is the sicknes...
So now if you need 3 amping for spare system in spare wall

yes thats usually the excuse i tell myself, as well as 'research' to find the best match for speakers and ears

Balanced?

yes all is balanced, so there is 2 x the number of amps, roughly 20x poweramps channels on PCB (if we talk individual phases) as well as various experiments

its ridiculous! i have no room for my work in my workshop

 

[fdlsys]

its ridiculous! i have no room for my work in my workshop

Yikes... I was too ashamed to admit it myself, but 'ere - you are not alone!

 

[MASantos]

I would like to order 16 matched pairs please

 

[tehrkn]

Added myself on the excel file for 4 octuplets, 2 quads and 8 sets.

Thank you in advance.

 

[Bksabath]

its ridiculous! i have no room for my work in my workshop

Would you kindly replace ridiculous with Sick and it all make sense and worth striwing for

Is all a question of perceptions (bit like half empty or half full)

Or more to this case My perception and Hers (what do you need speakers for the Hi Fi as we already have 5 for the telly (cheap and nasty ones) sorth off thing.

 

[Tea-Bag]

Okay, okay so drifting off topic. I have three workbenches and their undersides filled with audio related stuff, and 5 unused chassis with heatsinks. I spent today clearing off one to work with this science project more, and adding another bench to hook up PC with audio card, hopefully for distortion analysis.

 

[jacco vermeulen]

You sick degenerate bstrds, can't you all just behave normal as regular folk do.

 

[Zen Mod]

.

 

[Bksabath]

My name is Bksabath and I am a S.D.B. ....

I am feeling sick of being sick and it is time that I get my act togheter.
At first it was a litle pre with litle 8 legged critters nothing fancy but then I got lead on to bigher things and eventualy found myself negletting my regular job and my family to spend time testing mosfets.

Tanks for listening

The story on how I have spent her toilet paper money on a curve tracer at next meeting

 

[labjr]

Does anyone actually need a curve tracer that isn't doing design work?

 

[flg]

Design's don't need curve tracer's, they need parts with specific parameters. Builders need curve tracer's to accquire those parts!

 

[labjr]

Design's don't need curve tracer's, they need parts with specific parameters. Builders need curve tracer's to accquire those parts!

I've built a few projects and haven't felt the need to acquire a curve tracer yet.