GS-35 BOGEN COMMUNICATIONS, GS-35 Datasheet - Page 2

• Manufacturer Part Number: GS-35
• Description: Amplifier, Gs Series
• Manufacturer: BOGEN COMMUNICATIONS

Specifications of GS-35

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Specifications
Specifications
& Engineer
Architect
Technical
Thermal Emissions (Full Power):
Operating Temperature Range:
The amplifier shall be a model _____, rated at ____ watts RMS
(insert GS35/35 watts, GS60/60 watts, GS100/100 watts or
GS150/150 watts).
The amplifier shall accommodate up to 6 Lo-Z balanced micro-
phones, 2 Hi-Z auxiliary sources and a telephone paging input
(MIC 5 shall be switch-selected for MIC or telephone line; MIC
6 switch-selected for MIC or AUX 1). MIC 1 through 4 shall use
XLR-type connectors; AUX inputs shall be via RCA phono jacks
and all other connectors shall use screw terminals. Phantom
power shall be supplied for use with condenser microphones.
Microphone precedence connections shall be included for MIC
1, 2, 3, 5/TEL, 6/AUX 1 and AUX 2.
The amplifier shall provide a frequency response from 20 Hz to
20 kHz +0/-1 dB at rated power. Distortion shall be 0.3% typical-
ly, from 20 Hz to 20 kHz direct @ rated power, and from 65 Hz
to 20 kHz transformer @ -2 dB.
The amplifier shall include an Audio Enhancement circuit, vari-
able loudness contour control, and dual function equalizer. The
equalizer shall be switch selectable for feedback control or
acoustic shaping and shall include 10 center-detent slide con-
trols providing ±12 dB of boost or cut from 62.5 Hz to 16 kHz in
acoustic mode and from 125 Hz to 8kHz in feedback control mode.
Frequency Response:
Signal-to-Noise Ratio:
Variable Mute Range:
Power Rating (RMS):
Overload Protection:
Thermal Protection:
Loudness Contour:
Output Impedance:
Output Regulation:
Transformer Output —
Transformer Output —
Power In/Pre Out:
AC Input Voltage:
Shipping Weight:
MIC Precedence:
VOX Threshold:
Inputs/Outputs:
Direct Output —
Direct Output —
Dimensions:
Line Fusing:
AC Current:
Distortion:
ALC:
GS35 - 35 watts; GS60 - 60 watts; GS100 - 100 watts; GS150 - 150 watts
65 Hz to 20 kHz, +0/-2 dB @ -2 dB
20 Hz to 20 kHz, +0/-1 dB @ rated power
0.5% (max.), 0.3% (typ.), 65 Hz to 20 kHz @ -2 dB
0.5% (max.), 0.3% (typ.), 20 Hz to 20 kHz
Fundamental: -94 dB or better; AUX 1 & 2: -70 dB; Tel: -70 dB or better @ 600 ohms
MIC 1 through MIC 6: -60 dB or better @ 200 ohms
MIC: 6 Lo-Z balanced via 4 XLR connectors and 2 screw terminals
Sensitivity: 0.35 mV (200 ohms)
AUX: 2 Hi-Z RCA jacks. Sensitivity: 0.085V (10k ohms)
Telephone: Screw terminals. Sensitivity: 0.07V (600 ohms)
Output to Power Amp: 5V @ Rated Output via RCA jack
Power In/Pre Out: In 1V/Out 1V via RCA jacks
WMT1A Output: 25V @ Rated Output via RCA jack
Tape Output: 687 mV @ Rated Output via RCA jack
All models: balanced or unbalanced 8-ohms, 25V, 25VCT, 70V, 4-ohm direct
Better than 2 dB from no load to full load
120V AC
GS35: 0.9A; GS60: 1.3A; GS100: 2.2A; GS150: 3.0A
GS35: 122.9 BTU/hr.; GS60: 283.5 BTU/hr.; GS100: 365.4 BTU/hr.; GS150: 642.1 BTU/hr.
0 dB to -30 dB (AUX 1 & 2)
Distortion - less than 0.5%; Compression - 25 dB
Input 20 mV (VOX control max. CW position)
Via terminal strip. -60 dB: MIC 1, 2, 3, 5/TEL, 6/AUX, AUX 2
In 1V/Out 1V via RCA jacks
+8 dB @ 100 Hz, +4 dB @ 10 kHz (Aux 1 & 2 control at 1/4 CW position)
Electronic with automatic reset
105°C (220°F) thermistor attached to heat sink
-10°C (14°F) to 60°C (140°F)
Resettable circuit breaker
16-1/2" W x 3-1/2" H x 12" D All Models
GS35: 19 lb.; GS60: 24 lb.; GS100: 28 lb.; GS150: 31 lb.
The amplifier shall include automatic level control to provide
consistent output regardless of who is paging, automatic muting
complete with a VOX circuit, and a variable mute level.
Provisions shall also be included for remote volume control,
using an accessory control unit (GSRVC).
Outputs shall be provided for 4- and 8-ohm speakers and for
25V, 25VCT, and 70V distributed systems. Additional outputs
shall be provided to feed a booster amp and tape recorder. A
dedicated output shall permit feeding a 600-ohm telephone line
using an accessory transformer (Model WMT1A). A Preamp
out/power amp in circuit shall be provided to insert signal pro-
cessing equipment.
The amplifier shall be rack mountable using an accessory rack
panel kit (GSRPK). It shall carry the necessary safety agency
listings for both the US and Canada.
50 Spring Street, Ramsey, New Jersey 07446, U.S.A.
Tel. [phone] • Fax: [phone]
www.bogen.com