Just picked up a set of super clean JBL 4312 Control Monitors to replace my Marantz Imperial 7s. The Sansui 881 powers them quite well! : r/vintageaudio
jbl 4312 mk2 | eBay
JBL 4312 MII Compact Monitor - YouTube
JBL 4312 SE 70th Anniversary Monitor Speakers – Page 2 – NOVO Audio and Technology Magazine
JBL 4312 MKII Sound Test1 - YouTube
JBL 4312 Monitor Loudspeaker System Manual | HiFi Engine
JBL 4312 A control monitors Black with White lettering | Reverb