Bosch PLE-10M2-EU 2-Channel Mixer Amplifier

Labels and colored pins More unique features are available such as a detachable label where the user can write the names for inputs, music sources and zones. These labels can then be mounted on the front, protected by the clear window. Another useful feature is to indicate preferred settings on the front panel by inserting coloured pins at the preset levels of all knobs. You can then instruct a user to set all the controls to the green pins to configure the system for their particular use. A second user can set all controls to the red pins for their configuration. Unique features Separate music inputs are available with their own input selector, volume control and tone control. The user can choose a music source such as a CD player or radio (like the PLN-DVDT), and set the music level. A desired sound for the music source can be set separate from the mic/line inputs. So, if the music requires boosted low frequencies, the microphone voices will still be clear – a truly unique feature in its class. The tone controls also have the following unique features: The mixer features separate tone controls for mic/line inputs and music inputs so the microphone voice can be specifically optimized for excellent speech or singing The tone controls for music enable the most suitable music reproduction. In addition, the tone controls are not standard bass and treble controls; our experience has enabled us to develop a tone control that can be used as a traditional tone control with high and low control, but with a powerful contour that addresses the problems that are found in real situations. The tone control for the microphone and line inputs: Boosts warmth in voices without boosting rumble, and cuts rumble without losing warmth in the low frequencies. Boosts sparkle without adding sharpness in the high frequencies when boosting, and reduces harshness and sharpness without reducing clarity when cutting. The tone control for the music inputs: Boosts deep bass first without making the sound hollow or boomy, and cuts rumble without losing warmth in the low frequencies Boosts sparkle without adding sharpness in the high frequencies, with slightly different frequencies to suit music reproduction Integration A telephone / 100 V emergency input with VOX activation is provided for easy integration with another PA system or a telephone paging system. It has its own preset volume control and overrides all other inputs, including call station and inputs 1 and 2. Zones The mixer has two zone outputs. The music can be switched on and off in the zones via the front panel and optional wall panel. Announcements from the PLE-2CS two-zone call station can be routed to zone 1 or zone 2, or both. Announcements from the tel/100 V input or inputs 1 & 2 are routed to both zones. Input 1 can be used for a PLE-1CS all-call call station or any other microphone or call station with a PTT contact. The unit also has a line output to connect the pre-amplifier output before zone selection, making it possible to create a third zone. This output can be switched to music only, for example, so that music on hold can be provided for the telephone system. Loop-through input and output connections enable external sound processing equipment (e.g., an equalizer or Plena feedback suppressor) while maintaining a balanced connection to the amplifiers. Output status An LED VU meter monitors the master output. A headphone socket, below the VU meter, provides the mixer output before zone selection so you can listen to the output before the signal is sent to the zone. Controls and indicators Front On/off switch Power on LED LED VU meter for master output (LEDs for -18, -12 -6, -3, 0 dB) Master volume knob Six volume knobs for microphone inputs Knob for treble level Knob for bass level Headphone socket Two zone selector buttons Background music button Back Dip switches Chime level Ducking level Tel/100 V volume control