What preamp with your GaN power amp?


I plan to buy a GaN Class D power amp in the next few months.  I currently have a tube integrated amp, so I will need a preamp to go with the Class D power amp.
If you own one of the new GaN Class D power amps, please post which preamp you are using with it?
I am particularly interested in which preamps pair well with AGD Audion, LSA Voyager, and the Peachtree GaN power amp.
mabonn
I 'm using a DHT/ 6SN7 Supratek pre with my AGD Audions and it's an excellent match. The realism is uncanny very musical, everything is just right i'm not wanting for anything.
I'm using my Atma-Sphere MP-1 with mine since the amp accepts balanced inputs.
OP, the Atmasphere is an excellent preamp, very transparent and neutral I can vouch for it as I own one. The Supra is a good preamp too but completely different sound, it depends on what you like.