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Dynamic Range Expanders for Vinyl Records
CalledByCthulhu posted a topic in Tech TalkHighly recommended for those of you who enjoy listening to goa and psy on vinyl records and want the absolute best in fidelity. I use a DBX 3BX series ii which is a 3 band expander that processes dynamic range expansion independently across three seperate frequency bands. Dynamic range expansion attenuates the volume of quiet sounds below a given threshold and makes them sound quieter while boosting loud passages to sound louder. The expansion of the difference in volume of the signal is key to making it sound like live music and not a compressed mp3 played on a clock radio. I have to mention the reduced surface noise and wider stereo image being some of the benefits of adding one in your system. Combined with a graphic equalizer and subharmonic synthesizer which processes the lowest frequency and the notes played in the incoming signal and synthesises the the same notes but in a frequency 50% lower and re introduces them back into the signal. This gives a low end that you feel more than hear.. DBX gear is highly recommended