Realistic Ten Band Stereo Frequency Equalizer 31-2020

This is a great little 10-Band EQ with a cool display.  The IMX Expander button is a very cool feature at widening the sound stage, very similar to the holographic button on the carver Preamplifiers. This feature alone makes this a noteworthy piece to add to your setup.  
The unit was completely disassembled,  serviced, cleaned and tested. 
The unit looks great from the front. There are some scratches mostly on the top front edge. 
-As always this unit will be packed with competent audio Loving Hands for safe transit to you. 
-Tracking and insurance will be provided. 
-Please review all photos and send any questions before purchase.
AI Generated Description Below: 
The Realistic 31-2020 equalizer is a well-regarded vintage graphic equalizer from RadioShack, known for its sonic performance and user-friendly features, despite the lack of readily available specifications.  Here's a summary of what we can glean from user reviews and forums: 
* **10-Band Graphic Equalization:**  Offers ten individual frequency bands for adjusting the sound signature to your preferences or compensating for room acoustics.  This level of control allows for precise tailoring of the sound according to your listening taste. 
* **Solid Build Quality:**  The 31-2020 is reported to have a well-built design with reliable components.  This is a plus for vintage gear, as longevity can be a concern. 
* **IMX Expander:**  A unique feature  described as adding a "live" feel to the sound by potentially widening the stereo image.  Whether this functionality enhances the listening experience depends on personal preference. 
* **User-Friendly Operation:**  The layout is described as straightforward and easy to use, making it suitable for both audiophiles and casual listeners. 
**Here are some additional points to consider:** 
* **Limited Online Resources:**  Detailed specifications and manuals might be scarce due to the model's age and RadioShack's closure. 
* **Finding Condition:**  Finding a Realistic 31-2020 equalizer in excellent condition might require searching online marketplaces or vintage audio stores. Be prepared for potential servicing or refurbishment costs. 
**Overall:** 
The Realistic 31-2020 equalizer appears to be a solid option for audio enthusiasts looking for a versatile and well-built graphic equalizer from the golden age of consumer audio.  While specifications might be elusive, user reviews point to its sonic capabilities and user-friendly operation. If you can find a well-maintained unit, it could be a worthwhile addition to your vintage audio setup.