DBX 3BX III 3 BAND DYNAMIC RANGE EXPANDER W/ IMPACT RESTORATION. eBay

Dbx 3bx Iii 3 Band Dynamic Range Expander. DBX 3BX III EXPANDER W/ IMPACT RESTORATION Reverb If you are referring to the actual music frequencies, it's probably not related to the expander In other words, the quiet passages would be quieter, and the loud passages would be louder, independent of the frequencies

It does have some light to moderate wear to the case from use DBX 3BX III 3-Band Range Expander With Impact Restoration

DBX 3BX 3 Band Dynamic Range Expander Controller Photo 836256 US

If you are referring to the actual music frequencies, it's probably not related to the expander dbx 3BX III 3-Band Dynamic Range Expander Impact Restoration Rackunit Additional Notes: * Expansion: To 50% increase,maximum 12 dB upwardand 20 dB downward * Impact Restoration: To +12 dB (upwardonly), program-dependent

DBX 3BXDS 3 Band Dynamic Range Expander Photo 1467573 Canuck Audio Mart. The purpose of the expander is to increase the dynamic range of the signal In other words, the quiet passages would be quieter, and the loud passages would be louder, independent of the frequencies

DBX 3BX Series III 3band dynamic range expander with impact. Its billed as a "3 range dynamic expander" Heres a review of one: DBX 3BX III 3-Band Range Expander With Impact Restoration