UpBright 9V AC/DC Adapter For Optimus MD-1160 MD-1150 Cat.No 42-4035 42-4039 410 42-4031 970 42-4032 690 42-4035 Concertmate 990 1000 1000M 1070 660 670 680 900 980 RadioShack Keyboard 9VDC Charger World Wide Input Voltage 100-240VAC 50/60Hz.OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection).Tested Units. In Great Working Condition.UpBright 30 days money back guarantee. 1 full year service warranty. Fits: Kidzlane Sing Along Sing-A-Long CD Player (4767) & Kids Portable Sing Along CD, MP3 & USB Player 2 Dual Microphones 9VDC Power Supply UpBright NEW Global 9V AC / DC Adapter For Optimus MD-1150 Cat. No. 42-4039 410 Cat. No. 42-4031 970 Cat. No. 42-4032 690 Cat. No. 42-4035 Concertmate-990 RadioShack Radio Shack Keyboard Piano 9VDC Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU Fits: Radio Shack MD-1160 Optimus CONCERTMATE 970 Cat. No. 42-4032 Concertmate 690 Cat. No. 42-4035 410 Optimus Cat. No. 42-4031 Optimus 410 690 Cat. No. 42-4031 42-4035 Optimus MD-1150 Cat. No. 42-4039 CONCERTMATE 950 Cat. No. 420-4023 Optimus Concertmate-990 Concertmate990 Cat.No. 42-4040 424040 Portable Electronic MIDI Stereo Keyboard 410 Piano RadioShack; Concertmate Electronic Keyboard 1000 1000M 1070 410 660 670 680 690 900 970 980; Fits: Casio CTK-480 CTK-485 CTK-515 CTK-515 LK-45 CTK-150 CTK-230 AT-1 MA-150 LD-50 LK-60 LK-65 AD-5MLE-TC1 AD5MLETC1 CT-380 CT380 CT-615 CTK-615 CT-615C 210 Sound Tone Bank Keyboard; tc electronic polytune, polytune 1, poly tune 2 and polytune Mini Poly-chromatic Guitar Electronics Tuner Pedal; Zoom MS-50G MS-70CDR B1 B1X BS.1U BS1U MultiStomp Chorus Delay Guitar Effects Pedal; Model HKD9-1000 HK09-1000 HKD91000 HK091000; Fits: Light Relief LR150 90LR15LR01 Infrared Joint Muscle Pain Stiffness Relieve Therapy Light Device; BOSS PSAS PSA S ROLAND ACR MICRO CUBE RC-1 RC1 loop pedal Guyatone Mighty Micro Series MOm5 MO m5 Micro Octaver Octave STm5 ST m5 Mighty Micro Compressor HDM5 HD M5 HOT DRIVE Mighty Micro MCm5 9VDC 500mA-1000mA 0.5A - 1A 9.0V Power Supply