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Table of Contents
Related Manuals for Maselec MLA-2
Summary of Contents for Maselec MLA-2
- Page 1 MLA-2 precision stereo compressor MASELEC MLA-2 Page 1 of 10...
- Page 2 The MLA-2 Precision 2-Channel Compressor is intended for professional audio use in recording, mixing and mastering applications where high performance is required. The MLA-2 provides a unique set of tools, carefully crafted to provide a compressor whose sonic character was the most important design objective.
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Page 3: Getting Started
3. GETTING STARTED It is not necessary to read the entire manual before being able to use the MLA-2. This section contains all the information required for you to get going. 3.1. Unpacking your MLA-2 Check that the slide switch mounted on the rear panel is set to the correct mains voltage range. - Page 4 The MLA-2 uses the ‘drive’ principle and the control is called ‘Input Gain’. The compression threshold is left unchanged while the input gain is adjusted to alter compression depth.
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Page 5: Operation
In short, the nominal attack and release times set by the controls are modified according to the program content. This is a key feature of the MLA-2 and one which enables the device to operate effectively and transparently on the most difficult signals without introducing the excessive distortion or pumping. - Page 6 This control adjusts the severity of the compression applied to loud signals (i.e. those which exceed the compression threshold). The MLA-2 automatically adjusts the threshold to maintain output level for small amounts of gain-reduction (< 4dB GR). Ratios available: 1.4:1 , 1.7:1 , 2:1 , 3:1 , 5:1 , 8:1 4.4.
- Page 7 In the ‘High’ setting, for a given audio programme the depth of compression will be less. The compression threshold is modified dynamically within these ranges by the MLA-2 control circuitry, according to programme content. Normal Threshold: Threshold range -10.5 dBu to +14.5dBu High Threshold: Threshold range -1.5dBu to +23.5dBu...
- Page 8 The outputs are electronically balanced and both pin 2 and pin 3 must be connected. The level remains unchanged when an output is driving an unbalanced input. Note: When driving unbalanced loads with the MLA-2 the maximum output level is reduced by approximately 6dB from the nominal +28dBu.
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Page 9: Specification
Dynamic range: Compressor out > 128dB Compressor in > 110dB 6.4. Servicing and repair There are no user serviceable parts inside this unit. Repairs should only be undertaken by qualified electronics technicians or engineers. MASELEC MLA-2 Page 9 of 10... -
Page 10: Electromagnetic Compatibility
6.5. Mains transformer voltage selection The mains transformer has a tapped primary to allow operation at nominal voltages of 115V or 230V. Ensure that the correct voltage range is selected before using the MLA-2. 6.6. Fuse There is one mains fuse, accessible externally in the IEC320 mains inlet. If this fuse is blown it should be replaced by a similar value and type.
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