This is the original and still the only studio unit dedicated to just adding valve produced harmonic distortion to sounds, with no solid state components in the way. This unique unit has changed little since its introduction in 1998.<\/p>\n
There are 3 basic settings for the type of distortion:<\/p>\n
The Bias control<\/strong>\u00a0varies the current through the \u00abdistortion\u00bb valve (6AS6 type) and this current is shown on the milliameter. At low current the Vulture is \u00abstarved\u00bb and the sound is inclined to be thinner and \u00abbreak up\u00bb easily. High current and the Vulture is over-fed and becomes quite fat and bloated. At medium current (0.25-0.3 mA) it distorts least, and this is the best setting for just \u00abwarming up\u00bb a sound. When the Vulture is over-driven, the meter may \u00abtwitch\u00bb and this gives a good indication of how drastic the distortion is.<\/p>\n The Low-pass filter<\/strong>\u00a0has a 12dB\/octave slope and will remove unwanted frequencies above 6 or 9 kHz (selectable) so as to make the sound more \u00abrounded\u00bb. The Drive control and Overdrive switch give the user ample control over the amount the input signal is boosted before it hits the 6AS6 valve.<\/p>\n The Output Level<\/strong>\u00a0controls the amount of signal going to the output valve. This control should be set at 8 + for low distortion and turned back when Drive is increased for more distortion, except when P2 is selected.<\/p>\n The Bypass switch<\/strong>\u00a0completely bypasses the unit so that the Culture Vulture’s effect can be accurately compared to the original.<\/p>\n