User manual PEAVEY MEDIAMATRIX X-FRAME 88 DATASHEET

[. . . ] S P E C I F I C A T I O N S MediaMatrix® X-FrameTM 88 Description The X-Frame 88 is a fully programmable, fully configurable, Digital Signal Processor (DSP) based audio processing and control system. It includes a core Digital Processing Unit (DPU), referred to as a Sound Engine; a Graphical User Interface (GUI); interface options; and control options. [. . . ] All input measurements are made using a 40 balanced source impedance at +24 dBu full scale unless otherwise noted. All measurements are made with gain/attenuation set for unity unless otherwise noted. 5 X-FrameTM 88 Block Diagram 6 Architectural and Engineering Specifications The Peavey Architectural Acoustics X-Frame 88 shall provide eight balanced analog line inputs and eight balanced analog line outputs. It shall employ 24-bit A/D converters and 24bit D/A converters utilizing software selectable sampling rates of either 32 kHz, 44. 1 kHz, or 48 kHz. It shall have a frequency response of ± 0. 5 dB or better from 20 Hz to 20 kHz. Its total harmonic distortion shall be no more than 0. 01% from 20 Hz to 20 kHz with a +4 dBu input signal and a +4 dBu output signal, both with 20 dB of headroom. It shall have a dynamic range of not less than 106 dB A-weighted/104 dB unweighted. Input common mode rejection ratio (CMRR) shall be greater than 42 dB at any gain setting. The maximum input level without clipping shall be +30 dBu while maintaining the specified CMRR. The maximum output level shall be +24 dBu with a load of 600 or greater while still meeting the frequency response specification. The unit's gain shall be adjustable from -97. 5 dB to +30. 5 dB in 0. 5 dB steps. The balanced output impedance shall be 102. 2 ohms and designed to drive 600 ohm loads or greater while maintaining the specified frequency response. Front-panel LED and LCD indicators shall display the following status conditions: active pre-sets, software version, view file name, data wheel function, control function value and range, internal cabinet temperature, fault indication, link indication, and power presence. [. . . ] Copies of this statement may be obtained by contacting Peavey Electronics Corporation P. O. Box 2898, Meridian, Mississippi 39301-2898 Features and specifications subject to change without notice. ARCHITECTURAL ACOUSTICS® Peavey Electronics Corporation · 711 A Street · Meridian, MS 39301 (601) 483-5376 · FAX (601) 486-1678 · aa. peavey. com ©2000 80304702 Printed in the U. S. A. [. . . ]