Maestro Rhythm King MRK-4 Modular Synth Cutting edge (in 1997) digital

Cutting edge (in 1997) digital effects unit

Minimum Input Level -65 dBm nominal

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So you can rest assured that when you buy a TS (ThunderStorm) subwoofer from EVE Audio

Superb example of a Boss CE-1 for sale in excellent condition - this one sounds stunning and is as clean as you're likely to find

Maestro Rhythm King MRK-4 Modular Synth Cutting edge (in 1997) digitalGreat example of this uncommon beatbox which features the superb and unique modulation section which allows you to groove an external signal (eg guitar synth etc) using the onboard rhythms. This is stunningly effective and a great creative tool. The MRK 4 is capable of making an average and somewhat rhythmically challenged guitarist (I resemble that remark Ed) sound like Nile Rodgers. Well almost. It is very cool indeed, and a feature we've not