Fosi Audio ZP3 PreamplifierHome Audio Control Hub: Features 3 in 3 out options for connecting up to three audio sources. Includes a remote control for one touch input switching and volume adjustmentmaking it easy to manage your home audio system with freedom Versatile Connectivity: Equipped with RCA1 RCA2 XLR inputs and RCA XLR Sub Out outputs, the ZP3 integrates multiple devices with ease. Supports balanced XLR in out for cleaner sound, plus RCA XLR signal conversion for

it enables you to enjoy pure sound

5mm adapter to connect the headphone power amplifier to the headphone

Applicable Vacuum Tube Model: The compatible vacuum tube models are 6K4

and almost 0 noise

04% SNR ≥ 98dB Input Sensitivity ≤ 280mV Device Dimension 5

ensuring stable

Tailor-Made Audio Experience: The SK01 is a multi-functional audio gear that caters to desktop and portable music playing and tone tuning

as well as optical and USB inputs to meet the connection needs of different devices and experience seamless HD audio transmission

The 5654W tubes boost voltage

helping deliver clearer and purer low frequencies

2 Channel AmplifierMini Vintage Amp: Crafted for music lovers

Effortless Operation: Featuring a comprehensive user-friendly design with a built-in power supply