![Vintage DBX 500 subharmonic synthesizer original Disco Boom box (Made in USA) Photo #3201539 - Aussie Audio Mart Vintage DBX 500 subharmonic synthesizer original Disco Boom box (Made in USA) Photo #3201539 - Aussie Audio Mart](https://img.canuckaudiomart.com/uploads/large/3201538-d528fcae-vintage-dbx-500-subharmonic-synthesizer-original-disco-boom-box.jpg)
Vintage DBX 500 subharmonic synthesizer original Disco Boom box (Made in USA) Photo #3201539 - Aussie Audio Mart
![dbx 500 Subharmonic Synthesizer and 501 Dynamic Range Expander, rackmount For Sale - Canuck Audio Mart dbx 500 Subharmonic Synthesizer and 501 Dynamic Range Expander, rackmount For Sale - Canuck Audio Mart](https://img.canuckaudiomart.com/uploads/large/2504265-b0c59534-dbx-500-subharmonic-synthesizer-and-501-dynamic-range-expander-rackmount.jpg)
dbx 500 Subharmonic Synthesizer and 501 Dynamic Range Expander, rackmount For Sale - Canuck Audio Mart
![Dbx 510 Modular 500 Series Subharmonic Synthesizer 510 - Canada's Favourite Music Store - Acclaim Sound and Lighting Dbx 510 Modular 500 Series Subharmonic Synthesizer 510 - Canada's Favourite Music Store - Acclaim Sound and Lighting](https://www.acclaim-music.com/product-images/h420/live/images/D/21884_dbx_510_DBX-510-Acclaim-Thumb.jpg)
Dbx 510 Modular 500 Series Subharmonic Synthesizer 510 - Canada's Favourite Music Store - Acclaim Sound and Lighting
![dbx Model 500 Sub Harmonic Synthesizer "Disco Boombox" - musical instruments - by owner - sale - craigslist dbx Model 500 Sub Harmonic Synthesizer "Disco Boombox" - musical instruments - by owner - sale - craigslist](https://images.craigslist.org/00a0a_hrSLs768qvS_0CI0t2_600x450.jpg)