Thd - Hot Plate 4 Ohm

Product details

The THD Hot Plate is a tuned network of capacitors, resistors and inductors which adjusts the overall EQ as the volume is turned down to compensate for the humand ear's frequency response. Your ear preceives sounds differently at different volumes: the louder the sound, the more sensitive your ears are to highs and lows. As the volume drops, your ear becomes more sensitive to the mid-range, and less so for highs and lows. The Hot Plate compensates for this, working like the "loudness" switch on a HiFi. The THD Hot Plate is the first, and for now, the only attenuator that is frequency compensated.