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RadioShack
A Division of Tandy Corporation
Fort Worth, Texas 76102
2A6 Printed in Hong Kong
MAINTENANCE
To enjoy your Optimus Karaoke Echo Microphone for a lon
g
time:
• Treat the microphone
g
ently. Don’t drop it.
• Keep it away from extreme temperatures.
• Keep it out of dirt and water.
• Don’t take it apart, except to install or remove a battery. If somethin
g
is wron
g
with
the microphone, take it to your local RadioShack store for help.
SPECIFICATIONS
Type ...................................................................................... Karaoke Echo Microphone
Directionality ........................................................................................... Uni-Directional
Echo Method ................................ Bucket Bri
g
ade Device (BBD) Pure Electronic Echo
Frequency Echo ......................................................................................100–15,000 Hz
Output Impedance ......................................................................................... 600 Ohms
Sensitivity .................................................................... –60 dBM (100 dB SPL at 1 kHz)
Power Consumption ............................................................................................. 40 mA
Power Source ......................................................................... DC 1.5V, One AA Battery
Battery Life ............................................................................................ About 18 Hours
Cord Len
g
th .................................................................................... 15 Feet (4.5 Meters)
Dimensions (Diameter/Len
g
th)................................... 2
1
/
8
×
8
15
/
16
Inches (54
×
227 mm)
Wei
g
ht (Includin
g
Battery) ..........................................................................9.5 oz (270
g
)
Specifications are typical; individual units mi
g
ht vary. Specifications are subject to
chan
g
e and improvement without notice.
33-3016.fm Page 2 Tuesday, August 10, 1999 11:30 AM