Tl072 Op Amp High Impedance Preamplifier Preamp Pre-Amplifier Board Minimal Signal Amplifier Preamp Board For Guitar Instrument

Description: 100 new and high quality Power supply: Single 12V power supply Input impedance: 1 ohm Amplification factor: 10x Size: about 4.5*3cm/1.77*1.18in Color:As Pictures Package Included: 1Pcs Notes: Due to manual measurement , there may be 5mm deviation exist,hope you can understand. There are slight difference between the picture and the item caused by light brightness,hope you can understand. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.