Lublin [ˈlublin] is a dual, DC-coupled, high-quality VCA module with exponential control characteristics. It features a gain control circuit that prevents distortion from excessive amplification, which is common with traditional VCAs.
Besides audio and CV inputs, it features additional pinging inputs that use an elaborate analog circuit to model the dynamic behavior of vactrols, allowing you to trigger a carefully crafted gain response that mimics the natural decay of plucked and struck acoustic instruments.
Note that despite this emulation, Lublin is not a lowpass gate type module as it retains the full frequency bandwidth when reducing gain. Unlike many modules that use vactrols, Lublin's dynamic profile can be varied within a wide range.
Dual Voltage-Controlled Amplifier ∙ High quality, low noise and distortion, DC-coupled signal path ∙ Ping inputs for emulating vactrol response ∙ Three variants of ping response ∙ Exponential CV response with adjustable sensitivity ∙ Gain limiting circuit for protection against signal clipping
Timeline:
00:00 - Intro
00:29 - Ping response controls
00:43 - Bass!
00:54 - Combine CV & ping
01:37 - Generate envelopes
