Output Connections, Output Terminal Strip, Tape Out

Output Connections

Output Terminal Strip

4Ω Output LINK shorting clip

Shorting Clip - Leave for unbalanced lines.

Remove for balanced lines

Speaker systems are connected directly to the speak- er output terminals on the rear panel. Connect one speaker lead to the COM terminal and the other to the terminal corresponding to the impedance of the speak- er system. Select only one of the output types.

For ground-referenced output operation (unbalanced systems), leave the shorting clip between COM and GND. For special applications that require floating out- puts (balanced systems), remove the shorting clip between COM and GND.

To use the DIRECT OUT (4-ohm) output, remove the shorting clip across the LINK terminals and connect one lead to the 4Ω terminal and the other to the GND terminal. The GND/COM shorting clip should remain in place.

Note:The WMT-1A and TO PWR AMP outputs cannot be used if speaker GND/COM shorting clip is not installed.

WMT-1A

This RCA output jack, when used with a Bogen WMT-1A Line Matching Transformer accessory provides a 600 ohm output to feed a remote amplifier or a telephone line. Refer to the instructions pro- vided with the WMT-1A accessory for connection information.

Note: Shorting clip between GND/COM on the speaker output terminals strip must be installed to use this feature.

To Power Amp

The Gold Seal Series amplifier may be used to drive an external power amplifier (can only be used with unbalanced high impedance inputs).

Note: Shorting clip between GND/COM on the speaker output terminals strip must be installed to use this feature.

Pre Out/Power In Jacks

These jacks permit the insertion of signal processing equipment into the signal path between the preamp output and the power amp input. The LINK switch should be in the IN position for normal operation. When using external signal processing equipment, place the switch in the OUT position and connect PRE OUT to the signal process- ing equipment’s input. Connect the POWER IN to the signal processing equipment’s output.

Tape Out

The TAPE OUT jack provides a line level output to feed a tape recorder. The output is not effected by the Master volume control or EQ, however, the Lo- cut filter does affect the micro- phone inputs.

GS-35, GS-250, GS-100, GS-60, GS-150 specifications

The Bogen GS series offers a variety of versatile and efficient amplifiers tailored for different audio applications. Among the models in the series are the GS-250, GS-100, GS-35, GS-150, and GS-60, each providing unique features suited for various environments, such as schools, auditoriums, and commercial settings.

The Bogen GS-250 is a robust amplifier, delivering a powerful output of 250 watts. Its key feature is its built-in 5-input mixing capability, allowing for seamless integration of multiple audio sources. The GS-250 incorporates advanced thermal protection and a low-impedance output, ensuring reliable performance even under strenuous conditions. This model also supports both 70V and 4Ω speaker configurations, making it adaptable for a wide range of installations.

Next in the lineup is the GS-100, which outputs 100 watts and is designed for medium-sized venues. It features a straightforward front-panel interface with volume controls and indicator lights for easy operation. The GS-100 is equipped with two auxiliary inputs, enabling users to connect additional devices, such as microphones or digital audio players, while its built-in paging capabilities make it suitable for announcements in public spaces.

The GS-35 is a compact model with a 35-watt output, ideal for small rooms or personal use. This amplifier includes a single microphone input with an adjustable volume control, making it user-friendly for educational settings or small business environments. Its lightweight design allows for easy transportation and installation, offering a practical solution for localized sound needs.

For slightly larger applications, the GS-150 offers 150 watts of power. This model is equipped with multiple inputs, including dedicated microphone and auxiliary options. An important feature of the GS-150 is its user-adjustable tone control, providing flexibility to tailor sound quality based on the acoustics of the environment. Additionally, it supports both high-impedance and low-impedance systems.

Finally, the GS-60 rounds out the series with its 60-watt output, perfect for smaller venues. It boasts a simple setup with an intuitive interface, catering to users who may not be audio professionals. The GS-60 combines affordability with quality sound reproduction, making it a popular choice for businesses looking to enhance their audio capabilities without breaking the bank.

In summary, the Bogen GS series offers a comprehensive range of amplifiers that cater to various needs, characterized by robust power outputs, multiple input options, and user-friendly interfaces. Each model is designed with reliability in mind, ensuring consistent performance in diverse audio environments.