Powerstick
2 Foreword
4
2
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. Due to its design and the various
mounting options, the power stick also can be used as a single device or can be integrated in e.g.
truss constructions or exhibition stands. Various pre-configured presets and level settings are
available for selection.
The integrated DSP controller is based on the same operating principle as the stand-alone control-
lers HDLM 8 and DSP 2.6. A mere 0.8 ms latency (from analogue input to output) is achieved
through the use of a 96 kHz sample rate. The excellent signal to noise ratio is a further feature of
the DSP controller. Electronic simulation of a transformer balanced input provides additional pro-
tection against hum and buzz caused for example by external interference. High grade electronic
components from the industrial sector and first-class circuit design result in a robust device with
excellent audio characteristics and minimize disruptive noise.
The default state of the integrated DSP controller is the standard configuration as described in this
manual. Custom presets can be installed by the user himself because only a special audio file has
to be generated and installed. This preset audio file can be programmed with the LPI (Loudspeaker
Programming Interface) also by the user himself. The preset file is a custom audio file which is
simply played into the audio input of the controller. In this manner, individual settings for different
speaker combinations can be created. Furthermore, should you ever be unsure as to the integrity
of the DSP configuration of your controller, you can obtain a fresh default file from SEEBURG
acoustic line and re-install the original factory presets yourself. Efficient and intelligent limiter func-
tions provide optimal protection without sacrificing any of the potential of the system.
If you would like further information about SEEBURG acoustic line products, or have any com-
ments or suggestions regarding this handbook or the product, you can contact us here:
SEEBURG acoustic line Produktions- und Vertriebsgesellschaft mbH
Auweg 32
89231 Senden
07307 / 9700
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