Telefunken sounds much better imo .a little question, why is nobody using an Ampex 351 or a Telefunken M5. this is how the best recordings of classical music have been made. excellent tube head amps are also on board
Ampex 351
Telefunken M 5c
That would be a candidate for me , portable machine / Old school
Same goes for the portable ampex in Das gute ohrs post