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DSP-2448 MKII
ORDERCODE D2031

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Summary of Contents for DAPAudio DSP-2448 MKII

  • Page 1 DSP-2448 MKII ORDERCODE D2031...
  • Page 2 You can get some of the best quality, best priced products on the market from DAP Audio. So next time, turn to DAP Audio for more great audio equipment. Always get the best -- with DAP Audio !
  • Page 3: Table Of Contents

    DAP Audio DAP Audio DSP-2448 MKII Product Guide Warning..…...................………………………………………….. Safety-instructions………………………………………………………………………………………….…. Operating Determinations……………………………………………………………………………………. Description..…................……….…………………………………. Features………………………………………………………………………………….………………….…. Overview Front side..…………………………………………………………………………………..……. Overview Back side..…………………………………………………………………………………….……. Installation..............……………………………..………………………… Set Up and Operation..............……..…………………………….…… Menu Functions………..………………………………………………………………………..……….……. Parameters.….……….…….……….……..……….……..……….……..……….……..……….…..…. Lock…..……..……..……..……..……..……..……..……..……..……..……..……..……..……..……. Equalizer…..……..……..……..……..……..……..……..……..……..……..……..……..……..……... Effect Off/ Bypass…..……..……..……..……..……..……..……..……..……..……..……..……..….. Store..……..……..……..……..……..……..……..……..……..……..……..……..……..……..………. Bypass & Store..……..……..……..……..……..……..……..……..……..……..……..……..…...…. Communication between 2 units or more..……..……..……..……..……..……..……..……..…….
  • Page 4: Warning

    WARNING CAUTION! Keep this system away from rain and moisture! FOR YOUR OWN SAFETY, PLEASE READ THIS USER MANUAL CAREFULLY BEFORE YOUR INITIAL START-UP! SAFETY INSTRUCTIONS Every person involved with the installation, operation and maintenance of this system has to: be qualified follow the instructions of this manual CAUTION! Be careful with your operations.
  • Page 5: Operating Determinations

    For replacement use fuses of same type and rating only. • Prevent distortion! Make sure that all components connected to the DSP-2448 MKII have sufficient • power ratings. Otherwise distortion will be generated because the components are operated at their limits.
  • Page 6: Description

    Description of the device Features The DSP-2448 MKII is a professional Digital Effect Processor: • 48 pre-programmed (P1-P48) and 48 programmable effects (U1-U48). • 768 effect settings • 3-band parametric Equalizer • 48 kHz Sampling rate • 24-bit Sigma-Delta, 64/128 times oversampling •...
  • Page 7: Overview Back Side

    Fig. 2 DSP-2448 MKII DESCRIPTION REAR PANEL: 10) IEC Connector + Fuse 11) AC Voltage Selector 115V/230V 12) Midi Out 13) Midi Thru 14) Midi In 15) XLR Output 2 16) TRS Output 2 17) Input Level –20dB / + 4dB...
  • Page 8: Installation

    Installation Remove all packing materials from the DSP-2448 MKII. Check that all foam and plastic padding is removed. Screw the equipment into a 19" rack. Connect all cables. Always disconnect from electric mains power supply before cleaning or servicing. Damages caused by non-observance are not subject to warranty.
  • Page 9: Lock

    Lock First hold the LOCK-button (4) for a few seconds, the display will show “ö”. The device is now in Lock-mode and you cannot alter any values. Press and hold the LOCK-button (4) again to disable the Lock function. The device returns to its original function.
  • Page 10: Store

    OUT have to be connected. Turn the jog-wheel of the first DSP (connected from the MIDI OUT to the MIDI IN of the second device) to control the programs from P1-P48 or U1-U48 of the other DSP-2448 MKII connecting to MIDI IN.
  • Page 11: Midi Control

    Program 3 Program changes are transmitted and received Using DSP-2448 MKII in the AUX Bus By connecting the DSP 2448 MKII to an AUX bus of your mixing console, you can control the amount of signal sent to the effect processor with the AUX control, independent of the channel fader.
  • Page 12: Using The Dsp 2448 Mkii In A Midi System

    Using the DSP 2448 MKII in a MIDI system With its built-in MIDI interface the DSP can be integrated into any MIDI system. It transmits and receives both program changes via MIDI from a sequencer or any other MIDI device. Fig.
  • Page 13: Effect Lists

    Effect Lists Effect Mode Name Cathedral 1 Cathedral 2 Medium Plate Bright Plate Small Hall Medium Hall Large Hall Room 1 Room 2 Medium Studio Large Studio Medium Concert Large Concert Stage Vocal Percussion Delay Short Delay Medium Delay Multi Tap Delay Panning Delay Echo Short Gate Rev.
  • Page 14: Preset Values

    Preset Values NAME TIME (s) L FREQ DENS FREQ Cathedral 1 Cathedral 2 Medium Plate Bright Plate Small Hall Medium Hall Large Hall Room 1 Room 2 Medium Studio Large Studio Medium Concert Large Concert Stage Vocal Percussion NAME TIME (s) Delay Short Delay Medium Delay...
  • Page 15 NAME DEL (ms) DEPTH NAME Slow Chorus Medium Chorus Fast Chorus Special Chorus Slow Leslie Fast Leslie Medium Flanger Bright Flanger Chorus & M. Delay Chorus & L. Delay NAME REV H REV L TIME (S) FREQ DENS FREQ TIME (ms) Delay &...
  • Page 16 1. Reverb parameter MIX: Reverb effecting-mixing level TIME: Reverberation time H FREQ REV: High Frequency Reverberation ratio L FREQ REV: Low Frequency Reverberation ratio DENS: Reverb Density PFL: Pre Low-pass filter 2. Delay Group parameter MIX: Delay mixing level TIME: Delay Time Feedback 3.
  • Page 17: Midi Implementation Chart

    MIDI Implementation Chart MIDI IMPLEMENTATION CHART DSP-2448 Function Transmitted Recognized Remarks Basic channel Default Changed 1-16 1-16 Mode Default Messages Altered Note number True voice Velocity Note ON Note OFF After touch Key's Channel 0-47 0-47 Selects U01-U48 Pitch bend Control change Prog Change 0-47...
  • Page 18: Connection Cables

    Connection Cables Take care of the connector cables, always holding them by the connectors and avoiding knots and twists when coiling them: This gives the advantage of increasing their life and reliability, which is always to your advantage. Periodically check that your cables are in good condition, that they are correctly wired and that all their contacts are perfectly efficient: a great number of problems (faulty contacts, ground hum, discharges, etc.) are caused entirely by using unsuitable or faulty cables.
  • Page 19: Maintenance

    Maintenance The DSP-2448 MKII equalizer requires almost no maintenance. However, you should keep the unit clean. Disconnect the mains power supply, and then wipe the cover with a damp cloth. Do not immerse in liquid. Keep connections clean. Disconnect electric power, and then wipe the audio connections with a damp cloth.
  • Page 20: Product Specifications

    Product Specifications Model: DAP Audio DSP-2448 MKII Power supply: 230 VAC, 50 Hz Power consumption: 10 W Analog Inputs Connectors: XLR or balanced 1/4" jack Type: RF filtered, servo balanced, 20 KOhm unbalanced Input Impedance: 40 KOhm balanced, 20 KOhm unbalanced Nominal Operating Level: -20 dB to +4 dB Max.

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