US made, integrated tube preamp able to handle KT150 tubes?

@lancelock - Thank you for the kind words! @jtcf -  I don't offer an integrated per se, but all of my amps have enough gain to be used without a preamp and also offer a volume control. Customized units are available as well if more gain, more inputs or a remote are needed. Feel free to contact me with any questions. Thanks for the mention! Best wishes,Aric

Facten #1 (I own a PL integrated) Designed in Holland, mfg in China I believe and local dealer handles warranty issues. BTW, this is the best tube rig I've ever owned and in the past, the others were much pricier

As Aric mentioned my Transcend amp sounds great without a preamp, just using the volume control on my DAC. I am amazed how these EL34 tubes drive my TAD ME-1 speakers at 85db 4 ohm as loud as I can stand.

@aricaudio 
@lancelock 

I would buy the Aric in a heartbeat over the Primaluna just based on parts, price and customer service.

@aniwolfe 

I found that Aric uses quality parts and the sound confirms that. Now to work on saving up for the Super 211 SET.