Connecting a DAC directly to an amp?

Do I need to insert a stereo preamp between a volume controlled dac
(chord tt2) and an amp?

No. From a specifications point of view, modern solid state preamps with normal input impedances (25K or higher) are a proper electrical match.

Impact to sq?

Depends on the pre and DAC. The biggest issue I’ve had has been that a static charge caused the DAC to jump to 100% volume, something a real preamp would never do.

I’ve had a Parasound preamp in the chain, and in that case the sound quality was better going straight to the amp. With my current setup I can’t hear a difference. Some report significant improvements with a preamp.

Best,

E

I'm running my Lumin X1 direct to my mono blocks. Sounds way better than when I had a preamp in the chain.

ozzy

I connect Dave and HMS to Line Magnetic 508 pre input.

Thus I control the volume through Dave remote.

It is working well.

But I have Schitt Freya pre between Dave and my headhone  amps to connect 20 ft balanced cables.