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-   -   Zen V4 and 16 ohm speakers (http://www.diyaudio.com/forums/pass-labs/8766-zen-v4-16-ohm-speakers.html)

Panelhead 21st December 2002 02:59 PM

Zen V4 AND 16 ohm speakers
 
I just received my Q Pack and boards last weeek for the Pearl and P. Zen. This is great.
My speakers use 15 ohm Lowther drivers and I am planning on making couple of changes to reflect these conditions.
1. Drop the current to 1 amp with a 0.67 ohm resistor.
2. Only use one power transformer because of the lower power demand.
3. May try using a smaller output coupling cap. Thinking of 4700, or some other value.
4. Reduced power output is not a problem, 3 watts is plenty for my system.
Are there any other parts values that could be changed to help the amp work better into a high impedance and low power application?


George

2Bak 21st December 2002 03:13 PM

Panelhead
Please keep us updated on how things turn out for you. This sounds really interesting. Please also post your evaluation of the Zen 4 and Lowther combination :drink:


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