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Electrical stop control for musical instruments and action magnet therefor
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Electrical stop control for musical instruments
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Electronic musical instrument and compact pedal board and storage case therefor
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Electrically driven tremolo device
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Hybrid pipe organ with electronic tonal augmentation
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Electronically controlled swell shutter operator for pipe organs
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Electronic pipe valve
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Swell box for hybrid pipe organ
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Pedal controller for electronic piano
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Musical tone generator system using multiple frequency synthesizers
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Organ stop tablet mechanism
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Circuit for simulating reverberation in electronic organs
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Method and apparatus for imitating speech characteristics of vox humana and similar reed organ pipes
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Voicing system for electronic organ
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Circuit for imitating the speech characteristics of reed organ pipes
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Phase-lock multiple tone generator system
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Electronic tuning device
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Electronic chorus and tremulant system
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Tremulant and chorus generating system for electrical musical instruments
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Teaching instrument for keyboard music instruction
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