Features

• 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.

• Audio input/output: Stereo L/R
• Dimensions: 78*48*25mm/3.07*1.89*0.98in
• Package dimensions: 160*130*75mm/6.30*5.12*2.95in
• Net weight: 126g/0.28lb
• Package weight: 300g/0.66lb