Vintage Marantz EQ551 Graphic Equalizer Spectrum Analyzer with Microphone, Manua

Description

Vintage Marantz EQ551 Graphic Equalizer Spectrum Analyzer with microphone, instruction manual and original box
This has been plugged in and turns on but has not been tested for function beyond that.  The microphone has not been tested at all.
Sold As Is.  No returns.
This unit will be packaged inside its original box and then in another box for safety during shipping.