STK Professional Audio SM-16S DDR PowerPlus, Owner'S Manual

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8. DSP Footswitch Jack
The Effect footswitch jack is a stand 1/4" size
accommodating a monaural ON/OFF footswitch
that enables/disable the internal digital effect.
9. Headphone Output.
Connect stereo headphones here for channel
monitoring and curing. Control of the headphone
output is supplied by the headphone output level
control (14)
10. Phantom Power Indicator LED
This LED glows green when the phantom power
circuit has been engaged.
11. Power LED
This LED glows green to indicate that the unit has
been switched on and that AC power has been
applied.
12. Protect LED
Your STK SM16S-DDR is equipped with a built-in
output protection circuit. This LED glows red when
there is a system problem and the amplifier has shut
down to protect itself and any attached equipment
from damage due to an electronic fault or improper
usage. The first thing you should do is check all of
your connections for proper wiring.
13. Effect To Monitor Control
This control lets you add reverb or other effects to
the monitor output.
14. Headphone Output Level.
Sets the output level to the headphone output jack
and control.
15. Meter Assembly.
Allows visual monitoring of whichever signals are
assigned to headphone outputs. When any signal is in
AFL solo mode, that signal's level is shown on the
left and right meters. When any signal is in PFL solo
mode, the right meter shows that signal's input level.
16. Level Set Indicator.
Lights when PFL solo mode is active, indicating that
the right meter is displaying that signal's true input
level. This mode is useful for ensuring that each
input's level is correct.
17. Solo Active Indicator.
Lights to indicate that AFL or PFL solo mode is
activated on one or more input channels.
18. Phone Source Select: Monitor.
Directs the monitor outputs to the headphone output.
19. Phone Source Select: L/R Master.
Directs the left and right master outputs to the head-
phone output.
20. Phone Source Select: Mono Output.
Directs the mono output to the headphone output.
21. Solo Mode Switch.(PFL/AFL)
Controls whether solo feature is
1) After-fader listen (AFL) up position
2) Pre-fader listen (PFL) down position
22. DSP On/Off Switch
This push control activates/deactivates the DSP
Effects.
23. Digital Mode Select Switch(Up/Down)
The mode control allows for the selection of 99
different types of effect sounds
.
Digital Signal Processor Function and Features
The STK digital reverbs gives the power to create
original sounds with a side range of effects.
99 effect patch(effect setting) can be stored in the
internal memory, calling up any patch is quick and easy.
FEATURES
* Real 99 stereo-Effect preset available divided into 26
combination and 63 single effect sound.
* An integrated E2-ROM watchdog is bypassing
the storage device.
* Easy program selection methods by 2 key which can't
preset up and down.
* The once choose preset number is automatically stored
by on board E2-PROM.
* 2-digital 7-segment numeric display interface for preset
1-99 indication.
* Automatic input audio signal "overshooting" indication
circuit on-board.
* Usage of a 1M byte SRAM for superior quality stereo
reverb and delay sound.
* Usage of the famous ASAHIKASEI 24bit DSP with built
in 20 bit AD/DA stereo converter.
* 20bit delta sigma 64 x oversampling AD converter.
* 20bit delta sigma 128 x oversampling AD converter.
* 64 x oversampling ADC digital filter.
* 128 x oversampling DAC digital filter.
* CD-quality professional sound a reality.
APPLICATIONS
* Longtime delay and repeat for moslem church.
* Very clean and bright echo feedback and delay
for european karaoke vocal sound.
* Keyboard, guitar and combos.
24. DSP Peak indicator
The purpose of the red PEAK LED is ti indicate
when digital effect input signal is dangerously close
to clipping.
25. Graphic Equalizer(Left Master)
5 band graphic equalizers are provided on the front panel
and may be used for stereo Left of
SM16S-DDR
.
26. Graphic Equalizer(Right Master)
5 band graphic equalizers are provided on the front panel
and may be used for stereo Right of
SM16S-DDR.
27. Monitor Level Control
This control provides independent overall adjustment
of the signal to Monitor Output, and to the Monitor
amplified output, when in Main+Monitor mode.
28. Digital Effect to Master Control
This control lets you add reverb or other effects to
the master output.
29. Master Level Control
This is "The Important Knob." It serves as the final
volume control over the master signal (or master Left
and Right signals) to the main output connector(s)
and Master amplified output.
Panel Descriptions