9V negative Polarity AC-DC Switching Adapter for Roland MX-200 Music Module

9V negative Polarity Mains AC-DC Power Adapter for Roland SonicCell Synth Module

9V negative Polarity Mains AC-DC Power Adapter for Roland CR-1000 Rhythm Machine

9V negative Polarity Mains AC-DC Power Adapter for Roland MS-1 Digital Sampler

9V negative Polarity Mains AC-DC Power Adapter for Roland PMA-5 Music assistant

9V negative Polarity Mains AC-DC Power Adapter for Roland RC-3 Remote Controller

9V negative Polarity AC-DC Adapter for Roland SonicCell Synth Module

9V negative Polarity Mains AC-DC Power Adapter for Roland Juno-D, Di Synth