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Old 2nd April 2003, 02:12 PM   #1
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Default information request for High/Low Pass

I need some information about the hopefully coming High/Low Pass.

- Will this device substitute a preamp?

(so i donīt need to build one now)

- What about the input impedance of the amps. I want to biamp with a Zen V4 and a lightbulb Zen. Need the amps to be same input imedance? Should i use a Zen V4 style input buffer p channel Fet in the lighbulb Zen to bring it to same input impedance like the V4?

- Whats the estimated date of publishing it?

- Will it work for my purpose, split at something between 500 to 1000 Hz second order with the planned amps?

Many thanks to the Passlabs crew, especially to cyclotronguy.

Till
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Old 2nd April 2003, 11:06 PM   #2
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It's coming soon, position #2 in the queue.

The design should be flexible enough to accomodate a wide
variety of amp interfaces.

It won't function as a preamp if you need a lot of gain.

Ordinary filters like the ones you mention are no problem.
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Old 2nd April 2003, 11:28 PM   #3
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Thanks for information!

So it makes no difference if i build the lighbulb Zen with or without an input bufferFet in this applikation?

I donīt think i will need too much gain, source is CD and iīll use lightbulb Zen for the TAD2001 horns.
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Old 3rd April 2003, 01:15 AM   #4
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Quote:
It's coming soon
...sez the zen master.

Hot Diggity! sez I.
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Vince Harris
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Old 3rd April 2003, 07:51 PM   #5
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Great news, I am (patiently) looking forward to it

(what is on position #1?)
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Is that all there is?
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Old 3rd April 2003, 10:28 PM   #6
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Quote:
Originally posted by Duck-Twacy

(what is on position #1?)

ZEN V5???
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Old 4th April 2003, 08:59 PM   #7
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ZV5
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Old 4th April 2003, 09:09 PM   #8
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