Seeburg Powerstick User Manual
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User Manual
Powerstick
Version 3.1
14.08.2020

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Summary of Contents for Seeburg Powerstick

  • Page 1 User Manual Powerstick Version 3.1 14.08.2020...
  • Page 2: Table Of Contents

    Powerstick 1 Contents Contents Contents ............................. 2 Foreword ............................. 4 Safety instructions ........................5 Connectors/Indicators ......................7 Connection panel ..........................7 Connectors ............................8 Controls ............................... 9 Status indication ..........................9 Operation ..........................10 Starting up............................10 Selecting a bank ..........................10 Setting level ............................
  • Page 3 Limiter ................................. 22 6.4.15 Release time ..............................22 RMS time ................................23 6.4.16 Peak time ................................23 6.4.17 Volume-Control ..............................23 6.4.18 Reprogramming the Powerstick with preset audio files ............. 24 Technical specifications ......................25 Declaration of conformity ...................... 26...
  • Page 4: Foreword

    2 Foreword Foreword The Powerstick is an ultra compact and especially low weight amplifier with 2x 500 Watt power @ 4 Ohm (AES) and integrated DSP Controller. It is designed for installation in the stand columns (monopods) of the L-series and can also be docked directly on the back of the L-series line source speakers.
  • Page 5: Safety Instructions

    There are no user serviceable parts inside the device. For repairs, contact your dealer or a qualified service technician. The Powerstick is a class 1 device requiring a 230 V / 50 Hz power connection with earth contact.
  • Page 6 Never open the housing. There are no user serviceable parts inside. Do not expose the Powerstick to rain, and avoid operating in envi- ronments below -5° C or above 40° C. Be aware of the possibility of condensation forming inside the housing due to rapid changes in temperature.
  • Page 7: Connectors/Indicators

    Powerstick 4 Connectors/Indicators Connectors/Indicators 4.1 Connection panel SpeakON black (4) SpeakON black (3) XLR connectors (1) PowerCon blue (2) SpeakON black (5)
  • Page 8: Connectors

    4.2 Connectors XLR connectors (1) The Powerstick should be connected with a standard symmetrically wired XLR cable. To connect the input signal to further devices, use the male XLR Loop thru connector. To obtain full power performance from the system, the signal source should be able to provide a minimum of 6 dBu distortion free output voltage.
  • Page 9: Controls

    Powerstick 4 Connectors/Indicators 4.3 Controls Mode button: Switch between the modes Status / Level and Presets. Set button: Set various values and Mute on/off. 4.4 Status indication Mute LED: Lights red when the system is muted (press the Set button in Status Mode), or in technically critical conditions.
  • Page 10: Operation

    Powerstick 5 Operation Operation 5.1 Starting up The last settings are restored when the device is switched on. This also applies to the choice of the preset bank. When the start-up is completed, the system is in status mode. If the red Mute LED lights up depending on the previous setting, no signal is being transmitted.
  • Page 11: Setting Level

    Powerstick 5 Operation 5.3 Setting level Pressing the Mode button once selects the Level Mode, in which you can adjust the output volume in 3 dB steps. There are four settings available: +3 dB, 0 dB (standard), -3 dB and -6 dB. The setting is done by pressing the Set button.
  • Page 12: Preset Bank 2 - Default Settings

    Powerstick 5 Operation 5.4.2 Preset Bank 2 – Default Settings 2x HP 50 Hz: Preset for use when the second amplifier channel is powering a mid- high system (e.g. X1, A2 or X4) connected to SpeakON sockets (3) and (4). The high-pass filter at 50 Hz is a protection high-pass.
  • Page 13: Preset Bank 3 - I-Series

    Powerstick 5 Operation 5.4.3 Preset Bank 3 – i-Series 2x i4 Flat: Preset for use when i4 are connected to SpeakON sockets (3) and (4). 2x i5 Flat: Preset for use when i5 are connected to SpeakON sockets (3) and (4).
  • Page 14: Programming The Dsp

    The created preset can be downloaded in the LPI app (after the preset text has been confirmed via „Apply“) as a “.wav” file or it can be played directly into the Powerstick via the audio output of the PC. This file contains the created presets and is programmed onto the power stick as described in section Fehler! Verweisquelle konnte nicht gefunden werden..
  • Page 15: Preset Structure (Example)

    Powerstick 6 Programming the DSP 6.2 Preset structure (example) powerstick Bank "3 I-Series" preset "I5 HP + G Sub 1001 120Hz" input gain +6dB #adaption to 32dB ampgain # place EQ’s here if required out 1 volcontrol #i5 HP gain +0dB...
  • Page 16: Overview Over The Lpi Text Commands

    Powerstick 6 Programming the DSP 6.3 Overview over the LPI text commands Filter Notation Definition All-pass filter apf [Q<q>] [< frequency>Hz|kHz ] Defines an all-pass filter. When Q is set, an all-pass filter order is implemented Bank bank "<labeling>" Defines the preset bank. For each bank the same number...
  • Page 17: Lpi Text Commands In Detail

    Powerstick 6 Programming the DSP 6.4 LPI text commands in detail 6.4.1 All-pass filter Definition: apf [Q<q>] [< frequency>Hz|kHz] Description: Defines an all-pass filter. When Q is set, an all-pass filter 2nd order is imple- mented. Example(s): apf 250Hz # all-pass 1 order apf 200Hz Q3.5...
  • Page 18: Channel Selection

    Powerstick 6 Programming the DSP 6.4.4 Channel selection Definition: Input | Out 1 | Out 2 Description: Selects the DSP- and amp channel Out 1 or Out 2. For the selected channel the LPI processes all text commands until the next line below in which the text command for channel selection or the text command „Preset“...
  • Page 19: Level

    Powerstick 6 Programming the DSP 6.4.7 Level Definition: gain <Wert>dB Description: Sets the increase or decrease of the level of the channel. gain -3.5dB The level of the channel in which this Example(s): command is used gets decreased by 3.5 dB 6.4.8...
  • Page 20: Low-Pass Filter

    Powerstick 6 Programming the DSP 6.4.9 Low-pass filter Definition: lpf [characteristic] [< frequency>Hz|kHz] Description: Defines a low-pass filter with a certain characteristic at a specified frequency (-3 dB point). The characteristic can be programmed as slew rate in Q factor or as follows: •...
  • Page 21: Low-Shelf

    Powerstick 6 Programming the DSP 6.4.11 Low-Shelf Definition: lshelf [6/12] [< frequency>Hz|kHz] [<gain>dB] Description: Defines a low frequency shelving filter. The frequency defines the middle of the filter. Example(s): lshelf 12 800Hz -5dB # Low-Shelf filter with a slope of 12 dB per octave at 800 Hz by -5 dB 6.4.12 Parametric EQ...
  • Page 22: Limiter

    Powerstick 6 Programming the DSP 6.4.14 Limiter Definition: power [<impedance>R] [<thermal power>W] [<peak power>W] [<amp- gain>dB] Description: Sets thermal- and peak limiter. The higher power value is the peak power which should be twice as much as the thermal power. Set the ampgain (in dB) of your power amplifier.
  • Page 23: Rms Time

    The text command „volcontrol“ defines the DSP- or amp channel which whose Description: volume can be set on the operation panel of the Powerstick. In the whole Powerstick preset text only the first „volcontrol“ command is regarded by the DSP. Further „volcontrol“ commands occurring in the preset text are ignored by the DSP.
  • Page 24: Reprogramming The Powerstick With Preset Audio Files

    DSP controller can only receive data in the muted state. 3. Make sure your computer's volume is set to 100%. 4. Load the ".wav" file received from SEEBURG acoustic line into a music player. 5. Press the play button. 6. After a successful programming operation, the Mute LED turns off.
  • Page 25: Technical Specifications

    Powerstick 7 Technical specifications Technical specifications Description Ultra Slim Multipurpose Power Amplifier Amp Power 2x 500 W AES @ 4 Ω / 110-230 V Rated Current 0,75 A @ 230 V 2x 4 Ω Min. Load Impedance 25 dBu Max. Input Signal...
  • Page 26: Declaration Of Conformity

     DIN EN 60065  DIN EN 55103-1:1996, classes E1 to E4  DIN EN 55103-2:1996, classes E1 to E4 Declared by: Winfried Seeburg, SEEBURG acoustic line GmbH Place and date: Senden, 01.01.2010 Legally binding sign: ____________________________________________ The attachments constitute part of this declaration. This declaration certifies conformity with the listed guidelines, but does not guarantee any product characteristics.
  • Page 27 Benutzerhandbuch / User Manual Irrtum bei Beschreibung sowie technische Änderungen vorbehalten. Alle SEEBURG acoustic line Produkte sind nur für den gewerblichen Einsatz bestimmt. All specifications are current at the time of publishing but are subject to change. SEEBURG acoustic line...

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