Forming part of Ultrafide Ultra Sigma series, the Ultrafide U4PRE (audiophile quad output pre-amplification system) provides the central core and control of an expandable and “future-proofed” audio system. A perfect partner to the U500DC Power amplifier, this pre/power combo delivers a truly high fidelity sonic signature.

- Quad outputs available for use simultaneously, to allow signal distribution for multi-amping of loudspeakers
- Class A circuits, minimum signal path, simplicity at its core
- DC (and Super Low Frequency) Coupled Systems
- Over engineered toroidal power supply
- Highly configurable ultra premium phono stage – Suitable for use with a wide range of moving magnet and moving coil cartridges
- Ultra premium, super powerful dsicreet class A/B headphone amplifier
- OLED screen & Remote control for volume, balance, source select, mute, and standby etc
- Expansion port for additional future interfaces (carries dc power and signal)





