Maintained! It is JBL's first control amplifier to be crowned with a graphics controller, and it is a famous machine that still boasts high popularity today. The dry, horsepower sound quality unique to this era is unparalleled in matching with vintage speakers. It is a control amplifier coveted by JAZZ and ROCK fans that has both good extrusion and a clear outline. The exterior has threads and scratches appropriate to the model year throughout (Mizusaki Ryo)
Maintenance information: 2025.12.3 maintained (internal check, Rch board coupling C broken → replacement (LR both), other push button lamps out → replacement, input selector contact failure → dismantling contact plate polishing, each VOL, SW cleaning)
Accessories: copy of instruction manual
Main specifications: LINE input 4 systems PHONO (MM) input 2 systems W397 x H170 x D370 mm 8.0 kg