Roland VK-8 owner manual Giving the sound a metallic character Ring Modulator, Spring Reverb Shock

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Playing the Organ

3 While playing the keyboard to produce sound, place your hand over the

D Beam controller.

The timbre will change when you move you hand over the D Beam controller.

About the Effects

Throughout the history of rock organ, a wide range of performers have developed unique effects and used them in their music. The VK-8 can not only simulate several of these unique effects, but also lets you enjoy effects provided by no other instrument.

Giving the sound a metallic character (Ring Modulator)

By changing the frequency of the ring modulator’s internal oscillator, you can give the organ voice an unpitched metallic character, like that of a bell.

In hard rock of the past, extreme effects such as ring modulation were sometimes applied to the organ. It appears that organ players tried all sorts of things in an attempt to hold their own against the radical performance techniques used by electric guitarists.

By applying ring modulation, you can create a complex harmonic structure that was not present in the original audio signal. This complex harmonic structure has a certain bell-like character. The term “ring” comes from the fact that when a ring modulation circuit is constructed as analog circuitry, the circuit is shaped like a ring (circle).

Stopping the rotation of the tone wheels (Wheel Brake)

It is possible to stop the rotation of the tone wheels of the organ. This produces an unexpected result, whereby the pitch of the organ voice gradually falls until the sound ceases entirely.

The technique of stopping the tone wheel rotation was occasionally used by performers on tone wheel organs. Since the amp of a tone wheel organ was an analog circuit that used vacuum tubes, the sound was still audible for a time after the power was turned off. However, when the power was turned off, the tone wheels would begin slowing down, and you would hear the pitch continue to fall. Innovative performers used this effect in their music.

Spring Reverb Shock

Organs of the past used spring reverb units to add a reverb effect to the sound. When a physical shock is applied to a spring reverb unit, the springs collide with each other, producing a crashing sound. Some performers even utilized this in their organ sound.

The VK-8 lets you simulate this reverb impact sound.

When the D Beam controller is responding, the D Beam [ON] button’s indicator will blink.

NOTE

When the “SPRING SHOCK” function is assigned to the D Beam controller or the control pedal, please be aware that raising the reverb level excessively will produce a high-volume impact sound. If you want to reduce the volume of the impact sound, use the [REVERB] knob to adjust the reverb level (p. 37).

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Contents Dark blink Conventions Used in This ManualImportant Safety Instructions Page Using the Unit Safely Important Notes Contents Troubleshooting Memo Main Features Panel Descriptions Lower button 19 -8 buttonOther Tones Level knob Pedal buttonRotary Tone Cabinet connector Power switchMidi Keyboard in connector Midi Pedal in connectorHow the Organ Sound are Created How the VK-8 WorksAbout the Virtual Tonewheel Sound Generator Amp Type Rotary, Overdrive, Tone How the Other Tones are CreatedVibrato and Chorus Harmonic barsSystem memory Preset memoryAbout the Memories Before You Begin Playing Connecting the Power CordTRS Connecting Your Amp, Speakers, or HeadphonesConnecting an Expression Pedal or Pedal Switch Connecting the Pedal KeyboardBefore You Begin Playing Restoring the Factory Settings Factory Reset Demo Song Song Name Copyright Number Press the Preset button to make its indicator lightListening to the Demo Songs Press the Split buttonPlay the keyboard to hear the sound you selected Playing the OrganListening to Various Sounds Button Part Press the H-BAR Manual button to make its indicator lightAbout the Organ Voice Move the harmonic bars to edit the sound pAdjusting the Sound in Real Time Harmonic Bars 5th Root 8th 12th 15th 17th 19th 22nd Below Playing the Organ What Are Feet? Turn the Leakage knob Changing the Organ Sound Wheel Type, Leakage LevelTone Wheel type Leakage NoiseThird Third Percussion button Adding Crispness to the Sound PercussionSecond Second Percussion button Soft Soft Percussion button Fast Percussion Slow Slow Percussion buttonC-2, C-3 Adding Modulation to the Sound Vibrato and ChorusRotary on button Using the Cosm Rotary Speaker Effect Rotary SoundSLOW/FAST button Brake buttonChanging Sound Characters Changing the Amp Type Amp Type Overdrive, ToneChanging the virtual amp Adding distortion to the sound-OverdrivePress D Beam on button to make its indicator light Using the D Beam Controller to Produce Common Organ EffectsSpring Reverb Shock Giving the sound a metallic character Ring ModulatorStopping the rotation of the tone wheels Wheel Brake Manually adjusting the sensitivity of the D Beam controller Adjusting the Sensitivity of the D Beam ControllerChanging the Reverb Type Press the Reverb button to switch the reverb typesAdding Ambience Reverb Lower Part Upper Part Press the Split button to make its indicator lightDividing the Keyboard Split Changing the Split PointApplying the Active Expression Function to the Other Tones Using the Expression PedalUsing the Active Expression Function Applying the Active Expression Function to the Organ VoiceRotary SLOW/FAST Using a Control PedalPreset button’s indicator is dark Button Parameter Assigning a Function to the Control PedalOther Tones Preset UPOther Tones Glide OverdriveUsing the Hold Pedal to Sustain the Sound Button Tone Turn the Other Tones Level knob to adjust the volumePlaying Other Tones Layering Other Tones with Organ Sounds LayerPlaying Other Tones Preset contains the following settings Saving Your Settings PresetSelecting the copy-source preset Saving to a Preset in the Same BankSaving to a Preset in Another Bank Copying a presetAbout the Edit Modes Basic ProcedureAdvanced Use Advanced Use If the setting is an on or OFF switchPreset button’s indicator lighted Button Parameter Rotary-related SettingsPreset button’s indicator extinguished Button Parameter Rotary Woofer Level On Click Level Click Noise and Percussion SettingsWhen setting things other than the Midi channel MIDI-related SettingsOFF Connecting/disconnecting the sound generator and keyboardAdding Midi Thru functionality to the Midi OUT connector Setting ExplanationDrum Midi CH. Drum Midi Channel Initial setting 10 ch When making Midi channel settingsEQ Treble -5-0-+5 Equalizer and Other SettingsEQ Bass -5-0-+5 EQ Middle -5-0-+5Transposing the entire VK-8 KEY Transpose -6-0-+5 Effect and Other SettingsSwitching the polarity of the control pedal Switching the polarity of the Hold pedalContinuous Reverb TimeSelecting the part that will play the Other Tones SLOW/FASTKeyboard Changing the function of the Midi in connectors SUBAbout Midi About Midi ChannelConnecting a Pedal Keyboard Using the VK-8 with a Dual KeyboardPlay back your performance Carry out the recordingSequencer Save the settingsLoading Back Data That’s Been Saved on an ExternalPin No Output data Connecting a Rotary SpeakerTroubleshooting Pitch is incorrect Problem Check SolutionClick is heard when you press/re Lease a keyCan’t hear spring shock noise Preset memory contents are lostMidi messages are not transmit Ted/receive correctlyDuring normal operation Error IndicationsWhen you turn on the power All indicators light for several secondsPreset List Preset/OTHER Tones ListButton’s Number Tone Other Tones ListEdit Parameters Settings that are saved for the entire SystemParameters that are stored in a preset Drum List Control Change Midi ImplementationChannel Voice Messages Note off Active Sensing Reset All Controllers Controller numberAll Sound Off Controller number All Note Off Controller numberData Set 1 DT1 Data Request 1 RQ1DT1 Identity ReplyData Set1 System Organ Midi Implementation Supplementary material How to calculate the checksumMidi Implementation Chart Main Specification Bank IndexIndex Memo Information Avis 02896667 ’03-6-3N
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