AKG C451EB Microphone with CK1 Capsule

A small diaphragm cardioid modular condenser AKG C451EB microphone system with CK1 capsule from the '70s!

Includes phantom-powered solid state electronics and a high-pass filter switch to toggle between flat response, 75Hz corner, and 150Hz corner. 

Second-hand, in great working condition with some cosmetic wear.