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Old 7th February 2012, 07:57 PM   #1
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Default F5 Turbo is posted

OK, it's up.

FIRST WATT

navigate to Watts New or Articles.

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Old 7th February 2012, 08:02 PM   #2
ra7 is offline ra7  United States
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Yayyy!
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Old 7th February 2012, 08:08 PM   #3
vgeorge is offline vgeorge  Greece
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Old 7th February 2012, 08:09 PM   #4
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Default Masha danki Mr. Pass

Many thanks Mr. Pass

This is papiamentu (my native language) from my very soul

V3 is my amp


Best regards,

Audiofanatic
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Old 7th February 2012, 08:15 PM   #5
fdlsys is offline fdlsys  South Africa
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Quote:
Originally Posted by Nelson Pass View Post
OK, it's up.
navigate to Watts New or Articles.
Quote:
"My son and nephew have gone off to pursue their own careers, so it's just me. I'm old and slow, so you'll just have to be patient..."

Agh, noooo!!

Taking apprentices perhaps? I'm also old and slow, but with two of us, we'll be ... twice as slow

Thanks Mr. Pass, Papa - off to the article now!
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Old 7th February 2012, 08:43 PM   #6
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Thank you so much! (Love the Turbo font. )

Dennis
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Old 7th February 2012, 08:46 PM   #7
Geofd is offline Geofd  Switzerland
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Default Why the change away from the IRF9240/240

Just finished a fast read of the article looks very interesting . The change from the IRF to Fairchild devices is this because they sound better, or is something else changed ?

Also I look forward to adding the P3 to my current F5 to see what difference it makes to the sound.

Thanks Nelson for this I look forward to the building process and listening. I will start with the V2 , but the V3 and beyond looks like it will keep me occupied for many months to come.

Geof
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Old 7th February 2012, 10:04 PM   #8
CeeVee is offline CeeVee  Portugal
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Just one question Nelson,

The original F5 i've built has a sound profile (signature ) that gets visitors to my humble abode drooling...

I remember you saying that if you raise the power you also loose the magic...

My question is; does the character of the amplifier change with this much gain in power ?


I know i'm just being impatient...i need to build one.
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Old 7th February 2012, 10:09 PM   #9
Zen Mod is offline Zen Mod  Serbia
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Cee

Pa explained that in article - up to 3 output pairs , everything is pretty the same

after that ( with more outputs ) just double inputs

doubling inputs will not have any negative effect , especially when using cascodes on them (because of No Herr Mueller)
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Old 7th February 2012, 10:16 PM   #10
CeeVee is offline CeeVee  Portugal
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...thanks for prompt reply ever present mighty ZM....i read the article diagonally ...can´t wait to hear this one singing.

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