http://www.stevehuffphoto.com/line-magnetic-219ia-integrated-tube-amp-review-300b-and-845-tube-magic...
https://www.dagogo.com/line-magnetic-219ia-integrated-amplifier-review/
Which is why I bought it... great amp!
The LM 518ia is also a great amp - see it’s reviews also.
But... only buy them from a US dealer / distributor, or from an owner who has.