73P Class-A Mic Preamp royalty of which there are two

of which there are two in the 1073 and one in the 1272

solid state Pultecs

We squeezed in every transistor

This sample demonstrates using the EQP5 on the stereo master

73P Class-A Mic Preamp royalty of which there are twoThe 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