Audio Note Kit 1 300b

Typically, this type of amp will require high sensitivity speakers, with high impedence.

Tannoy Dual Concentrics work well with my SET 300B. There are many such speakers that can be used, such as Audio Note's own speakers.

Regards,
Dan

Reference 3A, Zu, Tekton, Audio Note, Devore, Omega, Klipsch, JBL, altec, Audiokenesis, Tannoy, Adam Audio, PMC.
Look at what people have in the system pages for 300B and 2A3 amps as well.

A few more good candidates,
Coincident, Sonist, Tonian lab, Ocellia, Horning, Zu, Trenner-Friedl, Vapor Nimbus (new model).

Also the Vaughn Triode III (powered bass) which has been demo'd at shows with Gordon Rankin's 300B amps.

http://www.vaughnloudspeakers.com/Speakers.php

And I dare say that the Daedalus Ulysses at 98dB/w/m would be a good match, but I have not heard it with 300B amps.

http://www.daedalusaudio.com/Ulysses.html

Regards,