Shure PGA181

Features

Overview: The Shure PGA181 is a side-address cardioid condenser microphone. It is ideal for vocals, as well as acoustic and amplified instruments. It comes with a microphone clip (WA371), and a zippered storage pouch.

Microphone Positioning: The microphone should be placed in an upright position, with the sound being directed toward the side-facing diaphragm. The front of the microphone is marked by 4 screws around the grille, the cardioid logo, and the PGA181 model number. Sounds coming from the opposite side of the diaphragm will be reduced by -25dB because of the cardioid pickup pattern. A pop filter should be used when the microphone is used for close-up vocals.

Cardioid Pickup Pattern: The PGA181 has a cardioid polar pattern for maximum gain before feedback, and excellent rejection of off-axis sound.

Phantom Power: The PGA181 is an electret condenser microphone which requires a balanced, microphone-level input that provides phantom power (+48V DC recommended). Phantom power can be supplied by the mixer or audio interface that the microphone is connected to. Usually the mixer has a switch to activate the phantom power.

Applications: The microphone is recommended for the following applications:

• Voice: In voice applications, the singer/speaker should be 1-3" from the microphone. A pop filter should be used.
• Acoustic Guitar: The mic should be positioned near the sound hole (6-12" away) for a full sound. Placement near the 12th fret will give a balanced, natural sound.
• Drums: Placement of the microphone determines which percussion sound you desire. Placing the mic in front of the drum kit (3-6' away) will result in more kick drum, while placement overhead will capture more cymbals.
• Amplifiers: Aiming the microphone toward the center of the speaker (1-6" away) will provide a clear, aggressive sound. Placement toward the edge will deliver a mellower sound.
• Strings/Horns: For a single instrument, the microphone should be placed close to the source (around 1' away). For a horn or string section, the microphone should be placed an equal distance away from all players (3-6' away).
• Full Band: The microphone should be facing the entire group, centered between the instruments, 3-10' away.

Thread Adapter: A 5/8"-to-3/8" thread adapter is included. This adapter allows the mic clip to be attached to a mic stand with a 3/8" threaded connector.

Specifications: