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Solid State Logic S U P E R A N A L O G U E C H A N N E L Super-Analogue™ Outboard Owner’s Manual 82S6XL040D...
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Revision 0C, June 2004 Revision 0D, July 2004 Minor changes, November 2004 Minor changes, June 2005 As research and development is a continual process, Solid State Logic reserves the right to change the features and specifications described herein without notice or obligation E&OE...
In the event of a fault during the warranty period the unit must be returned to your local distributor who will arrange for it to be shipped to Solid State Logic for repair. All units should be shipped to Solid State Logic in their original packaging.
Safety Earth Connection Any mains powered item of Solid State Logic equipment that is supplied with a 3-core mains lead (whether connectorised or not) should always have the earth wire connected to the mains supply ground. This is the safety earth and grounds the exposed metal parts of the racks and cases and should not be removed for any reason.
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Mains Supply and Phases Solid State Logic equipment is designed for connection to single phase supplies with the Neutral conductor at earth potential – category TN – and is fitted with a protective fuse in the Live conductor only. It is not designed for use with Phase (Live) and Neutral connections reversed or where the Neutral conductor is not at earth potential (TT or IT supplies).
Installation 3.0 Installation Voltage Selection Before connecting the mains supply ensure that the voltage range selector next to the IEC socket on the rear of the unit is correctly set. The input setting must be confirmed before applying power. The input module can be configured to be one of 4 voltage settings.
XLogic Channel Owner’s Manual 4.0 Operation The XLogic Channel unit is a 1U rack mounting unit containing a complete set of signal processing from the XL 9000 channel strip – Input, Compressor/Limiter, Expander/Gate, Hi and Lo pass filters and Equaliser. The signal processing order can be changed and the EQ and filter sections used in the dynamics side chain.
Operation DYNAMICS COMPRESSOR GATE RELEASE THRESHOLD HOLD THRESHOLD RATIO RELEASE RANGE FAST FAST LINK ∞ Dynamics Section The Dynamics section comprises a compressor/limiter and an expander/gate, both of which use the same gain change element. Both sections work independently, but can be operational at the same time, providing sophisticated control of signal levels.
XLogic Channel Owner’s Manual DYNAMICS COMPRESSOR GATE RELEASE THRESHOLD HOLD THRESHOLD RATIO RELEASE RANGE FAST FAST LINK ∞ Expander/Gate ∞ This section can act as a :1 Gate or as a 2:1 Expander when the EXP switch is pressed. RANGE – Determines the depth of gating or expansion. When turned fully anticlockwise (Range = 0), this section is inactive.
Operation GAIN GAIN GAIN GAIN BELL BELL Equaliser Section Routing Buttons There are three buttons associated with this section of the unit. Section 5 describes the routing combinations in more detail but, briefly, these buttons function as described below. EQ IN – Switches the EQ section into circuit. DYN SC –...
Signal Routing 5.0 Signal Routing Channel Processing Order There are two switches that control the order of the signal processing elements. These are Filters to INPUT and Dynamics PRE EQ. The table below shows the effect of these: Switch 1 Switch 2 Processing Order Equaliser...
XLogic Channel Owner’s Manual Appendix A – Internal Links and Fuses Fuses (Mains Inlet) The mains inlet contains a single 1 amp 1.25" time delay fuse (SSL Part No. 35FJJ310). To change it disconnect the mains inlet, then using a small screwdriver prise open the mains selector cover. This contains the fuse. Test and replace with the same type and value if necessary.
The following pages contain audio performance specification figures for the XLogic Channel unit. No other Solid State Logic products are covered by this document and the performance of other Solid State Logic products can not be inferred from the data contained herein.
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Appendix Channel Instrument Input Signal applied to Channel Instrument Input and measured at Output. Pad switched out and Input Gain control set to +6dB. Gain Variable from +6dB to +72dB in 6dB steps Independently switchable 18dB Pad Input Impedance 1MΩ Output Headroom >...
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XLogic Channel Owner’s Manual Channel Equaliser Each channel contains a four band equaliser that can be switched between two different sets of curves, one based on SSL’s G Series EQ and the other based on the latest version of the classic E Series EQ. High and low pass filters are also available.
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Appendix Channel Equaliser Curves Amplitude (dBr) v Frequency (Hz) 25.0 'E type' 20.0 'G type" 15.0 10.0 -5.0 -10.0 -15.0 -20.0 -25.0 100k Channel Equaliser Curves Amplitude (dBr) v Frequency (Hz) 25.0 'E type' 20.0 'G type' 15.0 Both 10.0 -5.0 -10.0 -15.0...
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XLogic Channel Owner’s Manual Channel Dynamics Each channel contains a complete dynamics section, the functions of which split into two areas; a Compressor/Limiter and an Expander/Gate. Compressor/Limiter Controls: Ratio (slope) Variable from 1 to infinity (limit) Threshold Variable from +10dB to –30dB Attack Time Normally auto sensing, switchable to 1mSec Release...
Appendix Appendix D – Calibration Information The XLogic Channel unit is factory calibrated and should only need calibration if a potentiometer or other component has been replaced or if it is suspected that there is a problem with calibration. In all of the following instructions it is assumed that the lid has been removed and that power has been applied. It is also assumed that unless otherwise specified, all switches are released and all potentiometers are at unity, minimum or indent position as appropriate.
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XLogic Channel Owner’s Manual EQ Alignments Equipment Required: Calibrated audio oscillator and audio level meter Test Signal: Sinewave @ -6dBu, frequencies as specified below Input and Output: Oscillator to Input A (or B) and Output to the audio level meter Unit Setup: 1.
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Appendix Dynamics Adjustments If the dynamics circuitry requires adjustment the following procedure should be followed in the order shown, in its entirety. All presets are on the 629602 card. Equipment Required: Calibrated audio oscillator, audio distortion analyser, audio level meter, oscilloscope and a (digital) DC volt meter Test Signal: 1kHz sinewave unless specified otherwise, level as specified...
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