Module A-138 is a four channel mixer, which can be used with either control voltages or audio signals. Each of the four input...
Module A-196 contains a so-called phase locked loop (PLL). A PLL consists of three parts: voltage-controlled oscillator (VCO)...
Dual Sample & Hold / Track & Hold Module A-148 (Dual S&H) has two identical sample & hold modules, designed to produce "stairc...