A first-rate, well laid-out mains power source; ie, linear power supply constitutes the basis for all exceptional high-end audio product performance. How many times have you heard the devices power supply is why it‘s sounds so great? The always is to over-build and over-spec any power supply for long term life and exceptional sound. To meet this requirement, we specifically designed a top notch, dual rail linear power supply with top notch premium parts but we DON’T overcharge. Ours is built on the venerable Nuvotem Talema Encapsulated Transformer: 25VA proven to be rock solid with Fast Acting Fuse Protection. It features two simultaneously driven voltage output jacks to power both the Queen Master and the Uptone Audio EtherREGEN. It provides Phillips BC 2200uf/25v x 4 Reservoir Caps, total of 8800uf and AC Noise Filter: UK RIFA RFI Suppression Caps & Noise Filter for the best suppression for the supply voltages. The Incoming AC: Japan Made EDK Switch / Furutech IEC and Schurter Gold Fuse for Audio Optimization, High Speed Rectifier with RIFA 0.1uf Bypass Caps. It has Phillips 1% Precision Resistors, Panasonic FC 120uf, 390uf Decoupling Caps, Mexico Made premium Inductors and Analog Device OP177 for Voltage Error Feedback Compensation and a Toshiba Pass Power Transistor. It is housed in a high-quality Integrated Aluminum Heat-sink chassis with premium Carbon Fiber 6mm/1mm Front & Back Plates. This premium, quiet power supply is the perfect partner for your Queen master and Uptone EtherRegen. You choose a fixed voltage that is the same for both rails from Voltage Ratings: 5VDC/3.5A, 9VDC/2.5A, 12VDC/2A, 19VDC/1.5A, 24VDC/1A. Default is 12VDC/2A.