Every Astrotube microphone deserves a power source as refined as its sound. The PS-AS25 Power Supply is engineered to deliver the precise operating voltages required for unparalleled performance.
Reliable and Noise-Free Performance
The PS-AS25 is built for stability, featuring a high-quality mains transformer and advanced design elements:
- Medical-Grade IEC Connection: Mains power connects via a robust, medical-grade IEC 320 C14 socket, ensuring safe and reliable power delivery.
- Regulated DC Filament: The unit features a regulated DC filament supply, which minimizes noise and guarantees the tube operates at its absolute peak, ensuring clarity in every recording.
Seamless Connectivity
We designed the PS-AS25 for integration, not interruption:
- The microphone connects effortlessly via a Neutrik XLR 5 cable.
- Crucially, the pure microphone signal is fed directly to an XLR 3 M connector on the microphone body, not on the power supply. This deliberate choice ensures the cleanest possible path to your mic preamp.
Technical Data
| Mains voltage | 115-120 V 60 Hz |
| Output | Optimized for Astrotube Microphone |
| Power Plug | US Standard |