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 4311/4312 abd cROWN DC4300A | Reverb
JBL 4312 Control Monitors - "Killer", With Stands - SOLD – Holt Hill Audio
JBL 4312SE: MEMORIES OF THE CLASSIC STUDIO MONITOR LINE - The Audiophile Man
JBL 4311/4312 abd cROWN DC4300A | Reverb
JBL L166 Horizon Speakers Made in USA L100 4310 4311 4312 Size For Sale - US Audio Mart