SPECIFICATIONS

Frequency Response

20 to 20,000 Hz

Polar Pattern

Cardioid

Max SPL

PAD OFF: 124 dB SPL

(20 Hz to 20 kHz, <1% THD)

PAD ON: 144 dB SPL

 

Max SPL corresponds to full-scale digital output at minimum analog

 

gain setting

Switch

Attenuator: 20 dB

Power Requirements

USB-powered, 500 mA

Digital Noise Floor

Minimum MIC GAIN setting: −81 dB

(20 Hz to 20 kHz, A-weighted)

Maximum MIC GAIN setting: −78 dB

Sampling Rate

up to 48 kHz

Bit Depth

16 bit

Peak Signal Indicator

OFF: −30 dB FS

(Tri-color)

Green: −30 to −12 dB FS

 

Yellow: −12 to 0 dB FS

 

Red: >0 (digital converter clipped)

Adjustable Gain Range

31 dB

Headphone Output

3.5 mm (1/8 inch)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1000 Hz

dB

+20

 

 

 

 

 

 

 

 

 

+10

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

–10

 

 

 

 

 

 

 

 

 

–20

 

2

3

4

5 6 7 89

2

3

4

5 6 7 89

 

 

20

50

100

 

 

1000

 

 

 

10000 20000

Hz

Note: specifications are subject to change.

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Shure PG27-USB manual Specifications