REISONG Boyuu 1:2/1:1/1:20 Trasformatore di ingresso audio passivo per telefono/PC/MP3/CD/MM/MC

REISONG 1:2 passive Audio input transformer for Phone/PC/MP3

REISONG 1:1 passive Audio input transformer for CD

REISONG 1:1 passive Audio input transformer for MM/MC

REISONG 1:2 step-up transformer is a passive step-up transformer developed to compensate for the low output of audio signals from computers, mobile phones and MP3 players in the existing market. When using a computer, mobile phone and MP3 PLAYER to listen to music with hifi amplifier, generally find the sound is small, less details, dynamic and thin. Without a CD player, the decoder sounds full, because mobile phones and computers are designed to have an output value of 0.2-0.5V audio voltage, while existing amplifiers are generally designed to have an input voltage of 0.75-1.2V. This intermediate voltage difference requires a 2x boost value, and a REISONG 1:2 step-up transformer compensates for this vacancy. 

Specification 
The shell is hollowed out with a block of aluminum, surface oxidation oxidation, laser engraving. 
The transformer core adopts imported iron core and imported enameled wire. 
Taiwan gold-plated RCA signal seat 
Basic parameters: 
Width: 100mm 
Depth: 71mm (with lotus seat depth: 83mm) 
Height: 25mm (with transformer height: 50mm) 
About the size of an adult's palm 
Net weight: 300 grams 
Gross weight: 380 grams 
Bandwidth: 28Hz-68KHz 
Impedance ratio: 300Ω + 300Ω: 2400Ω

REISONG 1:2 passive Audio input transformer for Phone/PC/MP3