Equalizers (Pre-owned)

Spectrum Analyzer Board Replaced Fully Tested and Cleaned Specifications Input Sensitivity: 5V (max) Output Level: 5V (max) Frequency response: 3Hz...

BSR EX-1000 Vintage 10 Band EQ Fully Tested and Cleaned

McIntosh MQ-102 Low Frequency Equalizer Fully Tested and Cleaned

McIntosh MQ104 Equalizer Replaced Filter Caps Cleaned and tested Input 2.5 volts. 27 kΩ. Unity gain. Output 2.5 volts into 27 kΩ or more. Output so...

A Very RARE Pioneer SF-850 Electronic Crossover Network The SF-850 is an electronic crossover network which was designed to provide component stere...

A Very RARE Pioneer D-70 Electronic Crossover Network Circuit system High-pass filter; Positive/negative 2 power-source Class-A SEPP Low p...

   Numark EQ-2500 10 band Graphic EQ Fully Tested and Cleaned  

Cleaned all Controls and Switches Brushed Connections Fully Tested and Cleaned Specifications Output Level: 2V (6V max) Gain: ± 0dB Frequency respo...