Roland SH-01A Boutique Series Synthesizer With Sequencer Boutique Series 4-Voice Synthesizer Module With 1 VCO, 1 VCF, 1 VCA, 1 LFO, 100-Note Step

Roland JU-06A Boutique Series JUNO Sound Module 4-Voice Synthesizer Module And USB Audio Interface With 60/106 Modes, 1 LFO, 1 Oscillator, 2

Roland JX-08 Boutique Series JX-8P Sound Module Polyphonic Synthesizer Module With 2 Oscillators, 2-Part Multitimbrality, HPF And LPF, 17 Onboard

Roland JD-08 Boutique Series JD-800 Sound Module Polyphonic Synthesizer Module With 4-Part Voice Structure, 2-Part Multitimbrality, 2-Part

Roland TR-08 Rhythm Composer Boutique Series Drum Sound Module With 16-Step/16-Sub-Step Sequencer, USB Output, LED Display, Built-In Speaker, And