■ GENERAL DESCRIPTION
NJM2155 is a BBE Mach3Bass processor, which includes BBE sound enhancement and Mach3Bass system.
The BBE reproduces high definitive and Mach3BASS provides rich and loss less bass sound.
The NJM2155 is suitable for audio items such as TV, AV receiver, CD radio-cassette, speaker system, and others.

■ FEATURES
● Operating Voltage 4.7 to 13V
● Low Operating Current 15mA typ.
● Internal Mach3Bass ON/OFF Switch
● Internal High/Low Boost Switch (Low Band: 2.5 or 5.5dB, High Band: 6.0 or 9.0dB)
● ”Mach3Bass” Boot Switch and Center Frequency Control
● Bipolar Technology
● Package Outline SDIP24, DMP24