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Old 30th March 2005, 06:16 PM   #1
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Default Tubepreamp and Zappulse?

Hey,

Have just build a Zappulse with 17k ohm input imp.

I would like to have a super highend line tubepreamp to feed it.
Don`t need any riaa yet, just 2-3 line input.
What would fit?

Venlig hilsen Jan Jensen
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Old 1st April 2005, 07:16 AM   #2
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One of the best preamplifier for your needs (and not only) according to my experience, could be an SRPP made by Electro Harmonix 6H30.

Very musical, very low output impedence, very simple design, very low THD. What else you need?

Remember a big capacitor at the output (not less than 2,2uF).

I prefer Jensen Oil Cap (Silver or aluminium).

Remeber a very good volume control (100Kohm, or better 50k)(Noble, Alps or ladder with at least 36 position).

Whishes
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Old 5th April 2005, 04:04 PM   #3
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Thanks,

I`ll take a look :-)
Maybee I ask some "silly" questions about it,
I`m a absolut beginner in building tube amps :-)

Venlig hilsen Jan Jensen
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Old 20th February 2006, 02:40 AM   #4
Padel is offline Padel  Greece
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Quote:
Originally posted by gianmaria
One of the best preamplifier for your needs (and not only) according to my experience, could be an SRPP made by Electro Harmonix 6H30.

Very musical, very low output impedence, very simple design, very low THD. What else you need?

Remember a big capacitor at the output (not less than 2,2uF).

I prefer Jensen Oil Cap (Silver or aluminium).

Remeber a very good volume control (100Kohm, or better 50k)(Noble, Alps or ladder with at least 36 position).

Whishes


You mean something like this?
B+ is 160v.

Regards
P
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