Impedance
300 Ohms at 1,000 Hz
Polarity
Positive voltage on cable conductor produces positive
pressure.
Output Level (at 1,000 Hz)
94 dB SPL at ear with 1 mW input
INTERNAL CONNECTIONS
Figure 4
MATERIAL
Cable
2.1 m (7 ft.) attached cables: one 2-conductor shielded
with black 3-pin XLR connector (microphone) and one
single-conductor shielded with 2-circuit phone plug
(headphones).
Headset
Stainless steel and thermoplastic with foam earpads.
Dimensions
See Figure 5.
OVERALL DIMENSIONS
Figure 5
Net Weight
186 grams (6.5 oz.) including connectors
USING THE MICROPHONE
Snap the microphone boom into the rotating holder below
the left earpiece. Put on the headset and adjust the earpads
to the most comfortable position. The headset is designed
for use with the microphone mounted on the left side. Slide
and twist the microphone boom and rotate its holder until the
microphone is located as close as possible to the left corner
of the mouth (not directly in front). See Figure 6 for ideal
placement.
MICROPHONE PLACEMENT
Figure 6
REPLACEMENT PARTS
Microphone Cartridge
R93
. . . . . . . . . . . . . . . . . . . . . . . . . .
Headphone Cartridge
90FA2600
. . . . . . . . . . . . . . . . . . . .
Pop Filter
90RX1371
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foam Earpad
49A78A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SHURE Incorporated Web Address: http://www.shure.com
5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A.
Phone: 800-257-4873 Fax: 847-866-2279
In Europe, Phone: 49-7131-72140 Fax: 49-7131-721414
In Asia, Phone: 852-2893-4290 Fax: 852-2893-4055
Elsewhere, Phone: 847-866-2200 Fax: 847-866-2585
