The Blackstar PSU-3 is the official 10 V DC / 3 A power supply designed for use with Blackstar ID:Core 10 and ID:Core 20 amplifiers. It provides stable, clean power for consistent tone and reliable performance, whether practicing at home or recording in the studio. Compact, efficient, and built to Blackstar’s strict quality standards, the PSU-3 eliminates the need for batteries and ensures your amp performs at its best every time.
Features:
- Official Blackstar Power Supply – designed specifically for ID:Core 10 / 20 models
- Regulated 10 V DC / 3 A Output – ensures optimal amp operation
- Universal Input (100 – 240 V AC) – compatible worldwide
- Quiet, Low-Noise Design – delivers clean power for audio use
- Lightweight & Portable – ideal for home, studio, or gig use
- Centre-Positive Connector – safe and reliable connection
- Built-In Short-Circuit & Over-Voltage Protection
Specifications:
- Model: PSU-3
- Output Voltage: 10 V DC
- Output Current: 3 A
- Polarity: Centre-Positive
- Input Voltage: 100 – 240 V AC (50 / 60 Hz)
- Connector Type: Barrel Plug (for ID:Core 10 / 20)
- Cable Length: 2 m
- Compatibility: ID:Core 10, ID:Core 20, and select legacy models


















