SHURE / SHA900-J

Shure's portable listening amplifier supports both earphones and headphones. Input signal processing can be selected from digital via USB or analog via 3.5mm line input/switch. It also supports high-resolution audio.

■Customizable equalizer
・In addition to its function as a DAC amplifier, the 4-band parametric equalizer allows you to adjust the frequency, gain, attenuation, and bandwidth or Q value of the corresponding EQ filter. Equipped with 5 preset and 4 user-defined settings. In addition to the original sound source, you can also enjoy music customized to your taste.

■Supports both earphones and headphones
・While amplifiers only support high-impedance devices, Shure's SHA900 achieves a wide impedance tolerance range from 6Ω to 600Ω. Both earphones and headphones Conventional headphone amplifiers are generally focused on users who use premium headphones and are designed to accurately demonstrate the performance of high-impedance products. Although earphones can also be used, they are often low impedance, and a mismatch between the input and output impedance can lead to a decrease in performance. Deliver premium sound with maximum flexibility to.

■EMI filter
- With the popularity of digital music streaming on mobile devices, the SHA900 is an ideal choice for smartphones, as the EMI filter prevents electromagnetic interference from mobile phones without compromising sound quality.

■High-resolution audio support

■Input signal processing can be selected as digital or analog
-Digital input via USB, and analog input via 3.5mm line input/switch

■USB rechargeable battery
-Can be charged from a wall outlet or computer. Charges while streaming USB audio from computer

■Output power: Max. 135mW + 135mW (16Ω, 1% THD), Max. 95mW + 95mW (42Ω, 1% THD)
■Line input: 3.5 mm (1/8"")
■Equalizer: 4-band parametric
■Line output: 3.5 mm (1/8"")
■Headphone/earphone impedance: Tolerance range 6 Ω to 600 Ω
■Usage time: USB input and LINE input (EQ mode): Up to 10 hours
■LINE input (Bypass EQ mode): Up to 20 hours
■USB input: USB Micro-B