noise random tools comprises a collection of useful utility blocks that you could use in many of your patches.
features:
clock and random pulse source with adjustable rate
analog pink and white noise source with very accurate spectrum
analog sample / track and hold with very low droop
analog slew with adjustable slew rate.
specifications:
22hp
max depth: 29 mm
power: 22 ma @ +12 v, 19 ma @ -12 v