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3. GENERAL DESCRIPTION
TOA's 9000 Series Amplifiers are Matrix Mixers designed to be used in conjunction with optional modules and
can be configured for up to 8 inputs and 8 outputs. Usable modules include the following 9000 series plug-in
modules: D-001T and D-001R (2-channel input), T-001T (Audio output expansion), C-001T (Control I/O
expansion), ZP-001T (Zone paging), and AN-001T (Ambient noise sensor), as well as 900 series input
modules. The most appropriate modules can be selected depending on applications.
By changing operation mode, the 9000 Series Amplifier can be used either as a matrix system suited to BGM
or paging broadcasts, or as a mixer that is appropriate for speech or sound reinforcement applications. It is
equipped with signal processing and control functions, permitting all parameters to be set at the amplifier*.
Further, settings data can be stored inside the amplifier and called up using the keys on the front panel.
The M-9000 is a Matrix Mixer Pre-Amplifier featuring the above matrix mixer function.
Besides the M-9000's matrix mixer function, the following A-9000 Series Amplifiers come with power
amplifiers, out of which A-9060DH, A-9120DH, and A-9120DL can perform 2-channel or stereo broadcast in
stand-alone operation.
A-9060DH: 60 W (70 V output) x 2
A-9120DH: 120 W (70 V output) x 2
A-9120DL: 120 W (4 Ω output) x 2
A-9060S: 60 W x 1
A-9120S: 120 W x 1
A-9240SH: 240 W (70 V output) x 1
* You can make setting data easily on the PC by using the Programming Software or the Excel file prepared
as a utility tool for data setup; both are contained in the supplied CD-ROM.
For data setup on the Programming Software and the Excel sheets, refer to the instruction manuals of
"PROGRAMMING SOFTWARE" and "EASY DATA SETUP USING EXCEL SHEETS" also contained in the
CD-ROM.