Citypulse Audio EF-3.01 Headphone Amplifier

The Citypulse Audio EF-3.01 headphone amplifier / pre-amp utilises a special discrete Class-A output stage and Burr-Brown OPA627 input stages. Other quality components have been used, such as those from Wima, Evox and Rubycon. A dual-mono, oversized power supply has been designed using epoxy resin potted transformers for low noise and stability and the wiring is Teflon insulated. Separate power supply sections are individually shielded to prevent noise escaping. The compact size lends itself to easy placement while being extremely well constructed in an extruded aluminium case..