Check the listing for details. Teradak DC12V for V90-DAC Update Lower Noise Linear Power Supply. Color: Silver, Condition: New. Listed at 108.00 USD. Teradak DC12V for V90-DAC Update Lower Noise Linear Power SupplyTeraDak linear power characteristics: 1 :) The power is supplied through a double filter, effectively removing the high-frequency interference from other household appliances to provide cleaner power; 2 :) two double tube shunt regulator voltage mode, ultra-stability work, greatly enhance the unstable power supply, switching power supplies perfect removal of the original sound cool, harden not Naiting dynamic is not good enough; 3 :) large current supply can provide sufficient current background cleaner, more sweet high-frequency, intermediate frequency more transparent, more powerful low frequency! ! ! 4 :) After more than three years of testing, capacitors with various types and contrast, it has been with a more quiet power. 5 :) linear power advantages: stable performance, no high-frequency ripple interference. There are two input voltage: AC100-240V Power Physical Specifications: 108mm (width) x153mm (length) x60mm (height) Output voltage: DC 12V @ 2A Accessories: Linear power to the host, a DC adapter cable with an outer diameter 3.5MM, 1.3MM inner diameter of the plug, a power cord.