Dali Callisto Sound Hub Reference Low Noise PSU

Based on the Reference Power supply and configured for the Dali Callisto Sound Hub. The power supply as been designed to offer the very lowest noise levels from a power supply.

From the large transformer and big smoothing capacitors chosen for their low ESR and ripple rejection to the precise vref and onto the ABT monitored low noise output this PSU really does stand head and shoulders above anything out in the market today in both design and performance. You wont find this level of quality PSU in anything manufactured at the high end of the audio market.

Spec -

• 15V Output
• BR1 Schottky Bridge Rectifier
• QPG Noise cancellation circuit
• Active Noise Cancellation
• Very low noise SPower drive circuit
• Very low noise 6 stage Vref for drive circuit
• Very low noise Spower derived output
• Very low noise 6 stage Vref for output control circuit
• Oscon SVP Capacitors used for precise Vref control
• Large High Quality Mundorf / F&T Capacitors
• High Quality Cerefine and Rubycon Capacitors (model specific)
• Optimised circuit layout
• 120VA Toroidal Transformer
• 3.6A Current capable
• 10A Current Max @12V (short term current)
• Output protection / monitoring circuit (ABT)
• 5.5mm x 2.5mm