The D-U47FET PCB set replicates the original Neumann U47 FET circuit in a DIY-friendly format. Like the original, the D-U47FET is a cardioid, solid-state condenser microphone based around the K47/M7 capsule.

PCB Set Features:

• Ability to bias the FET instead of hand-selecting to match the original schematic
• Various output transformer options:
• Cinemag CM-2480
• Sowter 1303
• AMI T49
• Various capsule options:
• Microphone Parts RK47/RK7
• Peluso CEK-47
• Peluso P-K47
• Equinox Systems Q47-D
• Cathedral Pipes “Dale” M7

Price:

• $25 CAD for PCB set

Ordering and more info:

• PCB sets available from the GroupDIY White Market
• More info on the GroupDIY build thread.