• Quick selector to switch between different preset sounds:

# List of Preset Sounds / Demo ↓ 1  String Orchestra 2  Chamber Strings 3  String Quartet 4 Legato Bowed Strings 5  Marcato Detache 6  Staccato Strings 7  Spiccato Strings 8  Pizzicato Strings 9 Tremolo Strings 10 Martele Bow Stroke 11 Sautille Effect 12 Fiddle 13  Violin Bowed 14 Violin Spiccato 15 Violin Pizzicato 16 Violin Tremolo 17 Viola Bowed 18 Viola Spiccato 19 Viola Pizzicato 20 Viola Tremolo 21 Cello Bowed 22 Cello Spiccato 23  Cello Pizzicato 24 Cello Tremolo 25 Contrabass Bowed 26 Contrabass Spiccato 27  Contrabass Pizzicato 28 Contrabass Tremolo 29 Korg X-D Strings 30 Memorymoog Strings 31 SC Prophet T8 Strings 32 Oberheim OB-X Strings

• Spatial Auralization: Electric piano presets brings a stereophonic sound panning to increase the audible perspective, even without using the built-in reverberation or LFO pan effect.

• ADSR envelope generator with Attack, Sustain, Decay and Release parameters:

Ø Attack determines the time it takes for the note to get to the maximum level.
Ø Decay determines the time it takes for the note to go from the maximum level to the sustain level (controlled by Sustain).
Ø Sustain determines level the sound is played at while the note is held (after the other envelope states, Attack and Decay, have been completed).
Ø Release determines the time it takes for the note to fall from the sustain level to zero (silence) level when it is released.

• Pitch Bend: The Pitch Bend knob directly changes the pitch of the selected instrument.

Ø Pitch Bend center position: is normal pitch.
Ø Pitch Bend down: Specifies the amount of pitch change that will occur when the pitch bend/modulation lever is moved to the left.
Ø Pitch Bend up: Specifies the amount of pitch change that will occur when the pitch bend/modulation lever is moved the right.

• Low-Frequency Oscillator Controls: These knobs apply LFO modulation to the selected instrument. By using the LFO to modulate various aspects of the audio signal, you can apply effects such as vibrato or tremolo.

Ø LFO Rate: This knob controls the frequency. Turn clockwise for a faster modulation rate.
Ø LFO Depth: This knob contrlos the amplitude. With a lower setting, the resulting modulation is subtle, while a higher depth will result in a much more extreme effect.

• Reverb Room built-in: provides a spaciousness and depth to simulate the sound reflections from walls, floors and ceilings following a sound created in an acoustically reflective environment. Small rooms can be modeled as well as large spaces.

• Filter Type. Combo box to switch between the following options:

Ø Low Pass (LPF): a filter that passes signals with a frequency lower than a certain cutoff frequency and attenuates signals with frequencies higher than the cutoff frequency.
Ø High Pass (HPF): a filter that passes signals with a frequency higher than a certain cutoff frequency and attenuates signals with frequencies lower than the cutoff frequency.
Ø None: No filter is applied. 
Ø Cutoff Frequency Filter: Sets the cutoff frequency for the low pass and high pass filters.

• Amplitude Range Parameters: It controls the loudness, the way in which we perceive amplitude.The sensitivity level is set by the user:

Ø Amplitude range (low) - sets amplitude range, lower bound (dB) 
Ø Amplitude range (high) - sets amplitude range, upper bound (dB)

• Volume: Adjusts the volume of the instrument.

• Panning potentiometer control: Set the panning of the instrument. Adjusts the stereo pan position of the signal output, which determines how much of signal is sent to the left and right channels.

Below are some suggested key range values for violin, viola, cello and contrabass presets. Feel free to set your own depending on the requirements of the music.

Korg X5-D is a trademarks of Korg Inc.
Minimoog, is a trademarks of Moog Music, Inc.
Prophet T8 is a trademark of Sequential LCC.
OB-X is a trademark of Oberheim Electronics.