Mini Step Up Transformer Passive Preamp for Phone PC/CD Player/MC Turntable Amp

Description: Nobsound 1:2 passive audio step-up transformer is designed for computers and phones that are troubled with low audio signal output when connected with Amplifiers. Compared to CD player and DAC, people usually complaint about the less volume, details and dynamic of music played by phones and computers. As a matter of fact, most amplifiers require 0.75~1.2V voltage input, while phones and computers can only provide 0.2~0.5V output audio voltage. With Nobsound 1:2 step-up transformer, this voltage difference can be compensated. 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Sign Up Now ! Mini Step Up Transformer Passive Preamp for Phone PC/CD Player/MC Turntable Amp Item description Now we have three version for different audio source: ① 1:2 -- for Phone, Tablet PC and Music players. ② 1:1 -- For CD Player ③ 1:20 -- For MC Turntable Player (allows low-output moving-coil cartridges to be used with any standard moving magnet phono preamp.) Nobsound 1:2 passive audio step-up transformer is designed for computers and phones that are troubled with low audio signal output when connected with Amplifiers. Compared to CD player and DAC, people usually complaint about the less volume, details and dynamic of music played by phones and computers. As a matter of fact, most amplifiers require 0.75~1.2V voltage input, while phones and computers can only provide 0.2~0.5V output audio voltage. With Nobsound 1:2 step-up transformer, this voltage difference can be compensated. Features Its shell is built with a hollowed whole aluminium plate with wire drawing, oxidation and laser engraving treatment on the surface. Nobsound patent 1:2 / 1:1 / 1:20 Step-up transformer Gold-plated RCA cnnectors Super mini size, elegant appearance Completely passive Parameters Frequency: 28Hz-68KHz Resistance ratio: 300Ω+300Ω: 2400Ω Audio input: Stereo L/R RCA Audio output: Stereo L/R RCA Net weight: 325g (380g with package) Size: W100 × D71× H25 mm (Does not include the protruding parts) Package include 1× Step-up transformer Payment Delivery details Return Policy About us Contact us Payment Safe and secure payment by PayPal. Delivery details Please leave VALID TELEPHONE NUMBER which is necessary and very important. Customs Clearance We are NOT responsible for any customs duties fee. We are NOT responsible for any import tax or customs delay. Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). Return Policy Free Return Within 30 DaysWe provide return within 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers listening experience. Contact us Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at: Working time Beijing(CN)Monday-Friday09:00 AM - 18:00 AMNew York(US)Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. Home Feedback Save Seller New Listed Ending Soon Contact us

Price: 119.59 USD

Location: shenzhen

End Time: 2024-08-28T00:13:12.000Z

Shipping Cost: 0 USD