MANLEY REFERENCE SILVER MICROPHONE

MANLEY REFERENCE SILVER MICROPHONE. Tube microphone with condenser transducer based on the vintage Sony C-37A, handmade in the USA by Josephson Audio. The technical characteristics include a wide diaphragm capsule edge on a single tensioned side, a 5-micron evaporated gold diaphragm of 1" diameter, dual cardioid or omnidirectional pattern adjustable via a switch on the backplate, 5670 preamplifier valve, external Manley iron output transformer with hand-wrapped nickel core, high pass filter switch -3 dB at 55 Hz 6 dB/8 VA. It has a very wide frequency response 10Hz-30kHz, AMP at 60kHz, 150 Db of maximum SPL