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Old 6th September 2007, 10:44 AM   #1131
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Quote:
Originally posted by lykkedk
Posted by R.K.Rønningstad :



Might be a quick sollution with an audio-transformer, how does that work ??? Just for temporary use...

Jesper.

Have a look here http://www.lundahl.se/pdfs/datash/5402.pdf
The Lundahl LL5402 is intended for unbalanced drive, e.g. a single opamp as shown, or probably more or less any decent preamplifier. But read carefully through the data sheet.
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Old 6th September 2007, 11:28 AM   #1132
Zen Mod is offline Zen Mod  Serbia
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Quote:
Originally posted by R-K Rønningstad



Yes, I do, or else I would not have proposed it

That infinite BlowTorch (BT) reverse engineering thread has revealed it has balanced outputs and runs off cirka +/- 24 Volt rails.
So me thinks the hot pin on ts XLR output swings to almost +24 Volts while the cold XLR pin swings down to -24 Volts simultaneously, so between hot and cold more than 40 Volts of undistorted music appears!!!
Remember the hot pin of the XLR is connected to one F4 input and the cold one to the other F4 input. So these swings between the 24 Volts rails of the BT. The F4 runs off 22 Volt rails, so this should be a nice fit. The BT should possibly be able to even overload the F4.
So put the BT and the F4 in the same chassis boyz, and get the worlds best integrated amp!

RK
naah......

is better



(anyway- who needs that UGSish (Pass's)/BT/Borbely simplicity ?

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Old 6th September 2007, 01:03 PM   #1133
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Then start selling veggie boards, ya pric.
The day ya sell plumpy boards is the day me builds F4s
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Old 6th September 2007, 01:15 PM   #1134
Magura is offline Magura  Denmark
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Quote:
Originally posted by jacco vermeulen
Then start selling veggie boards, ya pric.
The day ya sell plumpy boards is the day me builds F4s

That's easy for you to say Jaccolina. You will most likely be in a retirement home when it happens, and they won't let you play with that kind of stuff

Magura

EDIT: Not when that happens....IF that should happen!
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Old 6th September 2007, 06:37 PM   #1135
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Jaccolina and Magurina are both .............. what's proper word..........



naah.......


greedy boyz ;

I promised for Burning (pre)Amp expo ..


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Old 6th September 2007, 07:02 PM   #1136
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Yup, if you wanna hear Lil' Punkin' pre with the mighty F4's then the West coast USA BURNING AMP is the place to do it.. Oct 21, 2007

Variac
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Old 6th September 2007, 09:57 PM   #1137
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Quote:
Originally posted by Variac
Yup, if you wanna hear Lil' Punkin' pre with the mighty F4's then the West coast USA BURNING AMP is the place to do it.. Oct 20, 2007

Variac

it will not be surprise to me if Papa bring ya all some nasty Fx ;

not F4

at least that's what little birdie whispers to me

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Old 6th September 2007, 10:14 PM   #1138
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Default Variac,

Since we live close to each other, where is "Burning AMP 2007"?

C
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Old 6th September 2007, 10:21 PM   #1139
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Default Re: Variac,

Quote:
Originally posted by chrismercurio
Since we live close to each other, where is "Burning AMP 2007"?

C

what a question!!??


of course- where da is.........






The Burning Amp Festival- an Audio Happening
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Old 6th September 2007, 10:49 PM   #1140
Variac is offline Variac  United States
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Chris,


It is now at Ft. Mason, in San Francisco, right on the bay.. right where Robot Wars and other tech-geek events happen-but off to the side in a separate building.

Unfortunately, it will cost a lot to rent , so we would appreciate people contacting AR2 and telling him that you will make it. AND please get like minded friends to attend..and sign up..

Magura will be coming in person!!
Zen Mod by proxy -he's sending a Pumpkin preamp.
SY is finishing his tube preamp with balanced outs for the F4
I'm desperately working on my pair of F4's

So it's going to be an F4 Fest!!! In fact, we may need more..

Variac
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