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Re: Direct Volume CDP into OTL amp?

It is not a matter whether the CDP can drive an OTL or not. It is a matter of the CDP can drive the input stage of the OTL or not. As Legendre said, the S30 has input impedance of 600Ohm which is too low for passive. However, we are in the process of developing our own OTL that has very high input impedance and gain can easily be driven by our own passive. It our case, after our audition, we actually favour single ended input stage instead of balance.

Paul Lam
P.L.C.Lam Consulting Inc.

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