Astatic D104-M6B

Specifications
Type: Transistorized Ceramic
Frequency Response: See Frequency Response Curve on left
Output Level: -44 dB below 1 volt per microbar at 1 kHz into 1 megohm load
Output Adjustment: Approximately 40 dB range
Impedance: 5000 ohms max., recommended load of 100 ohms and up; performs well over entire impedance range up to open circuit
Connector: Available stripped and tinned or configured with 4 pin (DX1) or 5 pin (DX2) DIN.
Cable: Five conductor (one conductor shielded) coiled cord that extends to 2.3 m (7 1/2 ft.). Durable strain relief bushing protects against cable breakage at microphone housing.
Housing: Durable high impact molded black ABS (front housing chrome plated on D104-M6C)
Screen: Chrome Plated
Battery: Standard 9 Volt Battery (Not Included)
Size: 86 mm (3 3/8") high x 60.5 mm (2 3/8") wide x 27 mm (1 1/16") deep
Weight: 220 grams (7 3/4 oz.)