DOD R-430 C Series Dual 15-Band Stereo Graphic Equalizer. Professional USA-made dual-channel graphic equalizer in good working condition. This unit has been tested and is fully functional. Manufactured in the USA by DOD Electronics (Salt Lake City, Utah) with a September 1991 production sticker.
The Rolls REQ131 Graphic Equalizer Rackmount is a professional audio equipment designed for musical instruments and gear. It is a rack-mountable analog equalizer with a maximum sampling rate of 1. The black-colored unit features graphic equalization capabilities and is made in China. With a 1U rack unit height, this model from Rolls offers precise and effective equalization for enhancing sound quality in various audio setups. Ideal for pro audio applications, the REQ131 provides a reliable and high-quality solution for achieving optimal sound balance and enhancement.
The Rane GE 130 30-Band Graphic Equalizer is a professional audio rack mount unit designed for precise graphic equalization of sound.
Behringer Ultra-Graph Pro GEQ3102 31-Band Analog Rack-Mountable Equalizer