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"The Multivox MX-150 Basky-II bass synthesizer is an affordable alternative to Moog's Taurus bass pedals. This set of synthesized bass pedals was made in Japan in the late 1970's. Although not as fat sounding as the Taurus, it is a true analog synthesizer, very warm sounding, with a nice array of features. Octave, hold, sustain (decay), expansion (filter) and attack (sharp or soft), are all selectable by footswitches. Controls include volume, tuning, tone, sustain and expand. Very simple for the user to create sounds and use in performance situations..."