Item Type: Phono PreampMaterial: MetalColour: BlackFrequency Response: RIAATHD: 0.06% typ. at -40 dBu/1 kHzAdded Value: 35dBSignal To Noise: 68dBu at 0dBu, A weightedInput Sensitivity: 5.3mV at 1kHzProduct Adapter: 50/60Hz 12V/1A(EU plug 100-240VAC) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1ULTRA COMPACT SHAPE: This is an ultra compact preamplifier with metal case for portability and durability, possess long service life 2VARIOUS CONNECTION OPTIONS: 2 XRCA inputs (L and R), 2 XRCA outputs (L and R), and 1x 1/4in for TRS output, multiple connection options 3CONVERT SIGNAL: Phono preamp works for convert telephone signal to line level signal, input sensitivity is 5.3mV at 1kHz 4EXCELLENT PERFORMANCE: Ultra low AUDIO performance providing excellent sound quality, metal material is shiny, sturdy and durable 568DBU AT 0DBU SNR: Frequency response of phono preamp is RIAA, 35dB increase, SNR is 68dBu at 0dBu, A weighted, very stable