MITSUBISHI ELECTRIC
DIGITAL ECHO (DIGITAL DELAY)
MITSUBISHI ELECTRIC
DIGITAL REVERBE (DIGITAL DELAY)
MITSUBISHI ELECTRIC
DIGITAL ECHO (DIGITAL DELAY)
Mitsumi
DIGITAL KEY CONTROLLER
Mitsumi
DIGITAL KEY CONTROLLER
MITSUBISHI ELECTRIC
DIGITAL REVERBE (DIGITAL DELAY)
MITSUBISHI ELECTRIC
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT