KETRON BR 9V 12W is the original mains power supply designed for the Ketron SD4, SD1000 and GP1. The 9 V output and 12 W rating are matched to the current draw of these models, ensuring stable operation of the digital section with no resets, audio dropouts or interference carried into the audio path.
Stability for stage use
A mismatched supply most often shows up as sudden restarts while playing and unstable instrument behaviour. The factory Ketron unit delivers power that matches the device's requirements exactly, so it runs confidently even under full load. Filtered voltage reduces mains hum audible on the line outputs when connecting to a mixer or PA system.
Assured compatibility
Cheaper underrated replacements run hot and stress the power section, shortening the lifespan of the electronics. This supply has correct polarity and a plug matched to the DC socket of the SD4, SD1000 and GP1, so it works immediately on connection with no risk of motherboard damage. It is the choice for a musician who prioritises reliability over random hardware.
KEY FEATURES
- Original Ketron mains power supply
- Output voltage 9 V
- Power rating 12 W
- Stable power under full device load
- Filtering that reduces mains hum
- Plug and polarity matched to the SD4, SD1000, GP1 DC socket
TECHNICAL SPECIFICATIONS
- Manufacturer: Ketron
- Output voltage: 9 V DC
- Power: 12 W
- Type: external mains power supply
- Compatibility: Ketron SD4, SD1000, GP1
- Input: AC mains
