organs
The VCT63 is a type of preamplifier found in vintage Hammond organs, such as the B3 and C3 models. It is used to control the volume of the organ’s tone and provides an array of unique sounds that the organ can produce. The VCT63 is a variation of the classic Vibrato Trouble unit, or VTB, which is the main amplifier of the B3. The VCT63 preamplifier adds additional control, allowing players to fine-tune their desired sound. The VCT63 consists of six rotary knobs, which are used to control the volume of the organ, the vibrato rate, the vibrato depth, and the tremolo rate. Additionally, there is a bypass switch that allows the VCT63 to be temporarily disconnected from the organ, allowing for more direct access to the organ’s tone. The VCT63 is an important part of the Hammond organs and provides an array of possibilities for the sound.