IMPORTANT SAFETY INSTRUCTIONS CAUTION: PLEASE READ AND OBSERVE ALL WARNINGS AND INSTRUCTIONS IN THIS INSTALLATION AND OPERATING GUIDE AND THOSE MARKED ON THE UNIT. RETAIN THIS GUIDE FOR FUTURE REFERENCE. This unit has been designed and manufactured to assure personal safety. Improper use can result in electric shock or fire hazard.
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DO NOT REMOVE ANY COVERS OR SUB-ASSEMBLIES, OR YOU MAY BE EXPOSED TO DANGEROUS VOLTAGES. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL ONLY. • Read these instructions. – All of these safety and operating instructions should be read before this product is operated •...
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• This unit contains no user serviceable parts. All servicing must be performed by a qualified service engineer or through APB-DynaSonics or its qualified dealer. • Operate in accordance with Government Occupational and Health Administration requirements, specifications, suggestions and regulations or those of any other local governing requirements where the equipment is to be used or serviced.
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YOUR PROSPEC MIXER Welcome to the APB-DynaSonics family. Please take a moment to review this manual. It will ensure a better understanding of the operation of this mixer and may open up new possibilities into how you use this product.
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Front Panel Overview Rear Panel Overview...
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PROSPEC-2U6M2S MONO INPUT CHANNELS (6) Channel Level This high quality rotary control adjusts the channel level that is being feed to the master output section of the mixer. While adjusting the feed to the master section, this control automatically adjusts the gain of the channels input stage to simply use.
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Solo Switch (Internally Illuminated when activated) When pressed, this latching switch will route the channel signal to the Solo system (located in the Master section). This switch illuminates when activated. High-Frequency Level Control (Shelving) Adjust the high frequency boost/cut between +/- 8 dB; there is a detent at the center “0” position. Boost or cut of the high frequency level control is usually used for minor tonal adjustments and should be used sparsely for best sonic results.
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Creates a post master level control mix of input channels to send to alternate applications including assisted listening systems, lobby feeds, artist/speaker monitor systems. PROSPEC-2U6M2S Mono Input Channels (6) Rear Panel Volt Phantom Power Switch (Rear Panel) When depressed, activates 48-Volt phantom power to the XLR connector. Phantom power is required for operation of most condenser microphones.
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Sum Mono Switches - Separate switch for Channel "A" and Channel "B" These switches combine the content of the Left and Right line inputs into summed mono input signal. There are sometimes situations where a sound system is operated in a non-standard format where a stereo source signal may bot be desired.
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Balance Control This control offsets the post-fader signal between the left-Right mix bus pairs. When at the center, detente position, both sides are fed equal amounts of signal (each down by 3dB). This Balance control has no effect on the Center mix bus. Solo Switch (Internally Illuminated when activated) When pressed, this latching switch will route the channels stereo signal to the Solo system (located in the Master section).
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PROSPEC-2U6M2S - Stereo Input Channel Connectors (Rear Panel) 1/4” TRS Line Input Connectors (Separate Channel "A" and "B" connectors for Left and Right inputs) Provides for balanced line level inputs to the channel’s left and right inputs. Design level is +4dBu Input impedance is 10KΩ balanced The input signal may be balanced or unbalanced.
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USB DIGITAL AUDIO INPUT AND OUTPUT Stereo Channel "A" Digital The ProSpec-2U6M2S will appear as a USB-peripheral to your computer; there is on onboard circuitry (CODEC) that allows 2-way stereo communication via USB. Simultaneous record and playback of audio is possible using commonly available software.
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PROSPEC 2U6M2S – MASTER SECTION LED Power On Indicator Illuminates when AC power is applied to the unit and its DC Power supplies are operating properly. This unit is to be powered from a switched AC source of 100 to 240 Volts at 50/60Hz with no manual voltage selection required for different operating voltages.
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Auxiliary Output Level Control This knob adjusts the mixed auxiliary output levels of the mixer and has a control has a range of from cut-off to +10dB of gain above unity. This output is intended to feed foldback systems (artist/presenter monitor system), assisted hearing or lobby audio systems where a mix balance of other than the main Left - Center - Mono output is desired.
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LINKING SYSTEM A multi-pin connector system is provided that allows the ProSpec-2U6M2S pre output level mix-buses and Solo systems of two or more mixers to be linked together. Contact APB about made-to-order cables tailored to...
A rear panel ON/OFF Switch and IEC AC Power connector are provided that will allow insertion of a matching IEC Power Cable that will match the local power connection requirements. The ProSpec-2U6M2S will operate on most worldwide voltages ranging from 100 Volts to 240 Volts and power system frequencies of 50 to 60Hz...
SPECIFICATIONS Mono Input Channel Balanced Mic Input (XLR Input of Combo Connector) Mic Gain (Max): 60 dB Mic Input Z: 2k Ω Mic EIN: -127 dBu @ 60dB gain, 150 Ω source THD + Noise (Mic input to Main Output) <0.005% @ 15dBu Output and with 40dB Gain >200kHz (ref to 1kHz) Bandwidth Microphone Input to Main Output @ 60dB Gain approx.
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