TNC Audio ACM-900
Bidirectional Ribbon Microphone
The ACM-900 is an active ribbon microphone with a tube amplifier/impedance conversion circuit. It was sold only as part of a “group buy” of low-cost microphones in 2007.
The tube is a 6J1 subminiature pentode.
[ACM900 photos: DJS~NJ]
Permalink: TNC Audio ACM-900
The mic was released in 2007.
|Pickup Patterns||Pads & Filters|
(14.1 mV/Pa; 30 - 15,000 Hz)
|200 Ohms (Low)||Max SPL: 138 dB
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