Audio-Technica ATM350GL - Cardioid Condenser Instrument Microphone with Guitar Mount

The Audio-Technica ATM350GL combines the ATM350a miniature cardioid condenser microphone with a guitar mounting system for acoustic guitar and other stringed instruments. The mic captures a clear, balanced sound and stays fixed to the instrument while the player moves.

The AT8491G mount clamps to instruments with a body depth of 90 to 135 mm, and the 9-inch gooseneck positions the capsule where it sounds best. The AT8543 power module provides the XLR output and a switchable 80 Hz high-pass filter.

Key Features:

• Low-profile ATM350a cardioid condenser capsule for minimal visibility
• Clear, balanced response even at high sound pressure levels (159 dB SPL max)
• Cardioid pattern reduces pickup from the sides and rear
• Thumbscrew-adjustable AT8491G guitar mount fits instrument bodies 90 – 135 mm deep
• Rigid UniMount 9" gooseneck holds position during energetic playing
• AT8543 power module with switchable 80 Hz high-pass filter
• Optional UE-H hypercardioid and UE-O omnidirectional elements available separately
• Includes AT8468 violin mount and protective carrying case

Audio-Technica ATM350GL — Cardioid Condenser Instrument Microphone with Guitar Mount

• Element: Fixed-charge back plate, permanently polarized condenser
• Polar Pattern: Cardioid
• Frequency Response: 40 – 20,000 Hz
• Low Frequency Roll-Off: 80 Hz, 12 dB/octave
• Open Circuit Sensitivity: –49 dB (3.5 mV) re 1V at 1 Pa
• Impedance: 200 ohms
• Maximum Input Sound Level: 159 dB SPL, 1 kHz at 1% T.H.D.
• Dynamic Range: 130 dB, 1 kHz at Max SPL
• Signal-to-Noise Ratio: 65 dB, 1 kHz at 1 Pa
• Phantom Power Requirements: 11 – 52V DC, 3.5 mA typical
• Switches: Flat, roll-off (on AT8543 power module)
• Cable: 4.0 m (13.1′) permanently attached to microphone, 3.2 mm (0.13″) diameter, 2-conductor shielded, HIROSE HR10-type connector
• Output Connector: Power module: Integral 3-pin XLRM-type
• Weight: Microphone: 14.5 g (0.5 oz); Power module: 90 g (3.2 oz)
• Dimensions: Microphone: 37.8 mm (1.49″) long, 12.2 mm (0.48″) maximum body diameter; Power module: 92 mm (3.62″) long, 18.9 mm (0.74″) diameter
• MPN: ATM350GL  ·  UPC: 4961310149376

- ATM350a cardioid condenser microphone
- AT8543 power module
- AT8491G UniMount guitar mount
- AT8490L UniMount 9" gooseneck
- AT8468 violin mount (hook-and-loop fastener)
- Protective carrying case

Safety Data Sheet (PDF)