73P Class-A Mic Preamp 500-series extender cable (recommended for testing):None the CP5 is a reference-quality

the CP5 is a reference-quality

VCA channel compressor in the style of 80’s and 90’s consoles

in which all of the ratio settings are engaged at the same time

clipping the bottom of the waveform but not the top

73P Class-A Mic Preamp 500-series extender cable (recommended for testing):None the CP5 is a reference-qualityThe 73P is an authentic, complete adaptation of the vintage 1073* mic preamp circuitry to the 500 series format. The 73P is authentic in that it uses only components that are hand selected to match the original, and there are no changes to any of the preamp circuitry. The 73P is complete in that it adheres to the original, three stage amplifier design. The 73P is an intermediate DIY kit. To successfully build it, you should have some experience