Mini 1:2 Step-up Transformer Stereo Audio Passive Preamp for Phone/PC/CD Player
Mr. Lucious Grady Shop
Item Weight:10.6 ounces
ASIN:B0C1MVSQX3
Date First Available:April 6, 2023
Manufacturer:Douk Audio
Connection mode: passive preamp, with RCA input, suitable for mobile phones, computers, decoders, digital players, CD players and other audio source devices, RCA output, supporting connection with amplifiers/active speaker, etc.
Improvement effect: it can effectively increase the gain and sound density of the sound, improve the sound quality, and make the sound more mellow and warm, bringing a better listening experience.
Audio characteristics: adopt a 1:2 step-up mode design, that can achieve lossless broadband coupling output, with obvious improvement effect and outstanding features; its high-cost performance for audiophiles.
Product material: high nickel-iron core and high-purity red copper, multiple high-temperature annealing treatment, multi-layer and multi-group wire wrapping mixed winding, simple and compact appearance.
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Einar Bartell
It is very comfortable to do business with you. Very responsible, thank you, we will cooperate in the future.
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Santa Bins II
The quality is good, and I will come to your house to buy in the future.
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Mr. Jonathan Rolfson I
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Tommie Ratke
The goods have arrived, the quality is very good, please support~
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Dr. Cassandra Koch
Good seller, he is really top-notch, he is very considerate of the seller, I like this one.
