MeLphi 1 pair/3K6:3K6 Permalloy Audio Transformer Balanced and Unbalanced Conversion Audio Isolator 20Hz～35KHz ±0.5DB (Color : Gold)

Audio Transformers1 Pair/3K6:3K6 Permalloy Audio Transformer Balanced and Unbalanced Conversion Audio Isolator 20Hz-35KHz ±0.5DBPermalloy 3K6: 3K6 audio isolation transformer: The measured value is marked on the transformer. The audio transformer is made of imported permalloy material, which can filter and eliminate AC noise interference. It is used for various high-end professional HIFI preamplifiers and audio signal enhancement. Actual frequency response: 20Hz - 35KHz±0.5DB, frequency response straight line3K6: 3K6 (900+900: 900+900), four independent windings. Specifically designed and produced for audio passive pre-transformers. It is available for input, balanced to balanced, unbalanced to balanced, balanced to unbalanced, buck, boost and isolated. It works great. Copper foil shielding.Imported materials with a nickel content of 85%, high magnetic permeability nickel materials are punched, placed on a high-speed punching machine with a special tungsten steel die, and put into a hydrogen furnace after a complicated heat treatment process, which is not credible. Corrosion resistant and can be used for a long time.The permalloy sheet is white and shiny, which can be recognized at a glance. Iron core size: length 25.5mm x height 19mm x stack thickness 7mm, the thickness of the transformer is only 0.16mm as shown in the picture above. It is wound with high-purity oxygen-free copper enameled wire, which makes the audio signal transmission beautiful.Measured frequency response: 20Hz - 35KHz±0.5DB, DC withstand voltage 1000V.The inductance has passed the frequency test of VICTOR 4090B desktop digital precision bridge 100HZ, and is sold in pairs.The transformer has been tested, and the measured resistance and inductance values ​​are marked on the transformer to ensure that the primary and secondary windings are normal and there is no open circuit, short circuit, or leakage. 30mm), the pins marked on the board, due to different pro

• Audio Transformers