MoltenQ is a three-band parallel equalizer. Instead of processing the signal in series (one band after another), it splits the audio into three frequency bands, processes each in parallel, and recombines them. That approach can preserve dynamics and phase relationships while still giving you clear tonal control. The three bands are centered around Low (default 100 Hz), Mid (1 kHz), and High (10 kHz), each with its own frequency, gain, and Q (bandwidth).
 
Low band. You set the center frequency (roughly 20 to 500 Hz), the gain (boost or cut in dB), and the Q (wide for broad, musical changes; narrow for surgical moves). A bypass turns the low band on or off so you can A/B the low-end processing.
 
Mid band. Same idea: frequency (roughly 200 Hz to 5 kHz), gain, and Q. Use it for vocals, guitars, snare, and midrange clarity. Bypass lets you isolate the effect of the mid band.
 
High band. Frequency (roughly 1 kHz to 20 kHz), gain, and Q for air, brightness, or taming harshness. Bypass for the high band as well.
 
Output. A global output level control compensates for level changes from the EQ. A main bypass switches the whole plugin off for comparison with the unprocessed signal.
 
Ideal for mixing and mastering when you want precise three-band control with a parallel workflow.