SainSonic 6J5 Class A Vacuum Tube Buffer Classic 47 Headphone Amplifier Decode Audio Hifi Diy Amp with Power Supply

Features: Circuit:tube buffer+Classic 47 Headphone Using AC feedback two Dual-opamp NE5532 Tube:6J5*2 Dimensions: 100 * 70 * 24MM Frequency response: 20HZ-25KHZ Headphone Impedance: 32-300 ohm SNR:> 100db Channel

Sale Price:$34.99

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