Burr Brown DF1704, resistor value for I/V loading

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Hi
My CD player has two DF1704 in parallel per chanel and OPA 2604 for I/V conversion. I want to do I/V conversion with a resistor and use a passive filter with a tube output stage.
What resistor value should I use for load with parallel DF1704s. There's an interesting schematic with this message that shows a tube stage with passive filter.
The CD player I have can operate at 16 - 44 or 24 - 96. Do the low pass filter frequency between the DF1704 and output stage will be the same for both modes ?
Thanks
Marc Legare

http://www.dhtrob.com/projecten/nonodac_en.htm (Open in New Window)

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Kimber Kable

Topic - Burr Brown DF1704, resistor value for I/V loading - legarem 06:01:13 12/08/04 (1)

3K5, if I read the schematic correctly - clifff 07:32:05 12/08/04 (0)

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