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Re: I worship the DHT electric

194.208.88.198

Hi Andy,

When you say DAC goes directly into the DHT linestage, does the DAC still have it's own outputstage, or do you go directly from the DA-Converter ICs to the DHT ? If not, there is still room to imrpove even further.

Would you share the schematic of the balanced linestage ? I attempted a differential circuit with DHTs, which had some noise problems. This came through the differential nature, which means the filaments have a high impedance connection to ground.

As mentioned above I like thoriated tungsten filaments best, so that's tubes like the UX201A, 10, 801A, 211, 845, etc

Best regards

Thomas

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