upgraded 6k4 tube preamplifier amplifiers hifi tube preamp w p | Shop The World
From USA
NewGeneric
Upgraded 6K4 Tube Preamplifier Amplifiers HiFi Tube Preamp w Power Supply; Compatible with AIYIMA
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Compatible with AIYIMA
•Upgraded 6K4 Tube Preamplifier. Amplifiers HiFi Tube Preamp Includes Power Supply
•Product support replace tube: 6J1 6J2 6J3 6J4 6J5 6A2 6K4 6K5 6AK5 6AU6 6BA6 6BD6 EF93 6K7 GE5654 etc.
•***Tube: 6K4/6A2/6J3（The tube is disassembled)*** Size: 87*75MM
•***This product is a tube pre-amplifier and needs to be connected to an active speaker or power amplifier. It cannot directly connect speakers and passive speakers, headphones, phono amplifiers, cars.***
