If you love vacuum tubes, these pre-amps have your name on them. In between these extremes, you'll find tonal coloring options that you ve never had before and sounds that mimic every tube amp you ever heard. This circuit is so versatile that you may use it in place of compressors, limiters and sustainers even though, technically, it is none of these. The HiFi version of the TubeHead appeared in the June 94 issue of Electronics Now. The tube circuitry is identical to the rack mount version and is ideal for jobs like warming annoyingly sterile CD s.
Kit includes case and wall mount power supply.
The kit for this one is mono, and the fully enclosed Rack Case is designed to accomodate two amplifiers. Kit includes wall mount power supply. Full page Tube Mic Pre schematic. This mono tube pre-amp is optimized for use with guitar. Its vacuum tube stages add fullness and warmth while two switchable filters simulate the timbre of speaker cabinet resonances.