More from Amazon.com : http://www.amazon.com/gp/product/B00R1HS066?tag=thefatkidin06-20 <br /> <br />Little bear P5-1 CLEAR 6J1 tube valve puffer Preamp Preamplifier amplifier ver1.2 <br /> <br />1 x Solder finished preamp board 2 x Peking 6J1 tube 6 x Panelassemble to a box4x screws 1 x Transformer 110V or 220Voutput AC12V1Ai will sent correct model to you by your addresscountrywith EUUKUSAU plug for choice <br />PCB Circuit layout is reasonable and beautiful minimize noisewarm soundperfact for listen person singing <br />Best for your desk headphone amplifier or home power amplifiermake the sound more warm <br />About the input and output interfaceall using GOLD RCA interface PCB <br />Using E-package USPS post shipping to USA usually 7-10 business days arrivalnot accept for other country buyer
