Dear valued customer Thank you for visiting our site. we dispatch items from japan.We provide our services based on our motto ‘Your complete satisfaction is our ultimate goal.’ Therefore, please make your bid with ease. TEST TITLEDescription of item This item is 100% authentic, Japanese goods. Please be assured that we package each item carefully without causing damage. Toroidal boosting transformer designed specifically for low-impedance MC cartridges. The core material of the transformer is a super permalloy alloy with a core volume approximately 4 times larger than that of conventional core materials. To take advantage of the superior characteristics of this core material, a ring-shaped core with a laminate structure in which hundreds of layers of core material rolled to a thickness of 0.05 mm are wound concentrically is adopted to further improve high-frequency characteristics. In addition, special hardening and insulation treatment is applied to the surface of the core to eliminate the need for a conventional core casing, and toroidal winding is applied almost in a tight state. As a result, the winding length can be shortened even though the core volume is increased, thereby reducing signal transmission loss. The toroidal transformer unit, the shield drain, and the left and right output channels are completely independent in order to make the left and right channels exactly the same condition, thus greatly improving electrical and magnetic crosstalk between the left and right channels. An elaborate four-layer shield made of 78% permalloy prevents external induction. 0.8φmm oxygen-free copper wire is used as the internal wiring material to reduce vibration and transmission loss of the wiring itself. In addition, the toroidal transformer unit has realized resistance reduction of 1/2 or less compared to conventional methods by winding, which contributes to the improvement of transformer conversion efficiency and increase of information quantity. Reliable high-contact pressure pin jacks and pin plugs with thick film hard gold plating are used for the input and output terminals. 【Model rating】 Type: Low impedance dedicated booster transformer Input (primary) Impedance: 3 Ω or less Load (secondary) Impedance: 47 kΩ to 50 kΩ Booster ratio: 36dB Playback frequency range: 5 Hz to 50 kHz Output cord length: 70 cm External dimensions: width 158x height 65x depth 120 mm Weight: 2.1 kgReturns ・We accept return items up to 60 days after the item has arrived. However, the customer is responsible for return shipping feets. ・Return Policy & 100% Guaranteed Item that are faulty beyond the description given on our site should be refund. Please contact us by e-mail if items delivered are faulty. However please send the item back to us.About Us Thank you for your seeing my page. Please feel free to question if there is an uncertain point on this page. I cordially answer it. International Buyers – Please Note:・Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. ・Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. ・These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges. ・We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.