My recommendation would be
* Apogee - any model such as Stage, Diva, Scintilla (I own one at present), Caliper.
* ESL 57, ESL 63 (as Almarg also recommended)
* Tannoy - Gold series monitor, Little Red, Super Red, System DMT II (i.e. series 2. The series I was pretty forgettable sonically). I presently have a System 10 DMT II & it is really a very, very good speaker. It has practically zero WAF but the sonics are fantastic. A lot of the older/vintage Tannoy speakers used Alnico magnets & their sonics are much revered & sought after. Just FYI, the System II DMT was an early 1990s speaker.
* Apogee - any model such as Stage, Diva, Scintilla (I own one at present), Caliper.
* ESL 57, ESL 63 (as Almarg also recommended)
* Tannoy - Gold series monitor, Little Red, Super Red, System DMT II (i.e. series 2. The series I was pretty forgettable sonically). I presently have a System 10 DMT II & it is really a very, very good speaker. It has practically zero WAF but the sonics are fantastic. A lot of the older/vintage Tannoy speakers used Alnico magnets & their sonics are much revered & sought after. Just FYI, the System II DMT was an early 1990s speaker.