Class Piano Lab Manufacturers: Roland
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The RCS-848
Conferencing System is Roland's latest Class Piano Lab teacher controller.
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The RCS-848
Conferencing System has replaced the popular MTLC-16
Teaching Lab Center.
Based on the MTLC-16's design, the RCS-848
consists of a HUB with a basic 8-unit control panel (8 student workstations
and 1 teacher station). Additional control panels (RCS-8EXP expansion
kits) can be networked to the HUB for a total of 48 individual student
workstation controls. A short coming in the past was that Lab configurations
beyond 16 student workstations could only be obtained by networking
an ENTIRE extra unit for a total of 32 student workstaions. So if a
lab configuration of 20-24 student workstations were needed, it required
two complete units ($$). Also, small lab configurations (4-8 workstions)
were still required to use the complete 16-unit MTLC-16.
With the introduction of the RCS-848,
Roland has given welcomed flexibility to Class Piano Lab design and
configuration. Consequently, it is now possible to configure a Lab in
any combination of individual student workstions from 8 - 48.
On the RCS-848,
individual keyboards are equipped with a small mixer -- student interface
unit (SI Unit) -- into which are plugged the sound output of the
keyboard along with the student's headphones. The SI Units are
then connected to the RCS-848
via network cables (CAT-5) which are plugged into the back of the RCS-848.
Students controlled their individual volumes by adjusting the volume
control on their keyboards. There are no volume controls on the SI
Units.