Bogen MT60 Manual

Solid-State PA Components
I N S T A L L A T I O N
UNPACKING
The amplifier was thoroughly checked before leaving the
factory. Inspect the amplifier and shipping container
carefully for evidence of improper handling during ship-
ment. In case of damage, make an immediate claim to the
dealer or distributor from whom the unit was purchased. If
the amplifier was shipped to you, notify the carrier without
delay and file a claim.

INPUT CONNECTIONS

Keep the input lead away from the output lead and ac
power cables. Unless the driving source provides a
low-impedance output, keep the input lead under ten feet
POWER OUTPUT:
PEAK OUTPUT:
E:
PUT SENSITIVITY (FOR
RATED OUTPUT): '
INPUT IMPEDANCE:
Output Connections:
OUTPUT IMPEDANCE
(BALANCED OR UNBALANCED):
CONTROLS AND INDICATORS:
SEMICONDUCTORS:
POWER CONSUMPTION:
AUXPOWERRECEPTACLE:
OVERLOAD PROTECTION:
DIMENSIONS:
WEIGHT:
*Variations i n performance characteristics normally will not exceed I dB.
PRINTED IN U.S.A.
3-75
PMP #1390
MT60
60 watts
120 watts
±2 dB, 30 Hz to 20k Hz
Less than 2% at rated output
-80 dB below rated output
Less than 2 dB variation from no load to full load.
Hi Z 0.2V; Lo Z balanced with TL600 xfmr, .045V; Hi Z with TL 10k xfmr, 0.lV.
Hi Z 5 0 k ; Lo Z 500/60052 with TL600 xfmr; Bridging l O k with TL 10k xfmr.
25VCT; 10.4s2 (25V); 8R; 16R;
A power switch, ac power indicator lamp, volume control, music-speech selector
C
s w i t c h .
6 silicon transistors; 7 diodes
120VAC 60HZ. 168 watts @Rated
output
120VAC 60HZ, 22 watts
(No Output)
48-56 VDC, 1 Amp @ 30 watts
output
48-56 VDC, 15 mA @ Quiescent (No
Output)
550
watts
Ac Circuit Breaker. 1 .65A Hold: DC
circuit breaker. I .65A Hold; Thermal
breaker, 95° C. with recovery in
approximately 2 minutes.
8" W. x 13" D. x 6¼" H.
18½ Ibs.
LEAR SIEGLER, INC.
TABLE I. COMPANION UNITS AND ACCESSORIES
Model
Five input solid-state preamplifier mixer.
CAM
CM Five input solid-state preamplifier mixer.
CHS-M Seven input solid-state preamplifier mixer.
CTM Seven input solid-state preamplifier mixer.
MX6A-5 Six input solid-state preamplifier mixer.
RPK-I 8
Rack mounting kit 19" x 7" (mounts 2
units).
TL600 Low-impedance (500/6OOs1) plug-in
transformer.
TL10K Bridging (1 Oka) plug-in transformer.
125 watts
250 watts
±2 dB, 40 Hz to 20k Hz
Less than 2% at rated output
-80 dB below rated output
25VCT; 5s2 (25V); 8R, 16R; 40R
(7OV)
8 silicon transistors; 7 diodes
120VAC 60HZ, 300 watts @ Rated
output
@ Quiescent
120VAC 60HZ, 30 watts @ Quiescent
(No Output)
48-56 VDC, 2.25 Amps @ 62.5 watts
48-56 VDC, 15 mA @ Quiescent (No
Output)
390 watts
AC circuit breaker. 2.5A Hold; DC
circuit breaker, 2.5A Hold; Thermal
breaker, 104" C. with recovery in
approximately 2 minutes.
8" W. x 13" D. x 6¼" H.
25 Ibs.
MODELS MT60
& MT125A
60-Watt and 125-Watt
Booster Amplifiers
Description
MT125A
54-5521-01