Sequential Fourm Keyboard trend Very durable and responsive

Very durable and responsive

closed back design

Fully set up and is sold with a new Gibson Black and White Gig Bag

• ABR-1 Bridge

the i5 can be also used for a wide variety of instrument applications including percussion

Sequential Fourm Keyboard trend Very durable and responsiveThe Sequential Fourm is a compact 100% analog instrument featuring four voices of Sequential analog sound derived from the Prophet 5, with dual oscillators per voice, a 4 pole resonant low pass filter, and envelope curves modeled after the 1978 original. Introduces polyphonic aftertouch through the custom Tactive slim keys 37 note keybed. Features a top panel modulation matrix, arpeggiator, and built in effects.