Check the listing for details. 12AX7 12AT7 12AY7 (upper) replace the 6N3/5670 (lower) tube conversion seat. Condition: New. Listed at 11.00 USD. 12AX7 12AT7 12AY7 (upper) replace the 6N3/5670 (lower) tube conversion seat Description 12AX7 12AT7 12AY7 (upper) replace the 6N3/5670 (lower) tube conversion seat The power must be turned off when unplugging and inserting the tube to prevent electric shock. Children should not touch the exposed parts of the circuit board during work. Please take safety precautions by yourself! Electronic tube conversion seat 12AX7 12AY7 12AT7 replacement / 6N3 (5670) Size: diameter 25MM, height 27MM (including pins, pin length 11MM) Material: double-sided, plate thickness 2MM, copper thickness 1OZ. Soldering with silver solder. The converter seat with LED has a current-limiting resistor, which is suitable for 6.3V AC filament. If the DC power supply is used, the polarity may be wrong and the light will not light up. Switch the positive and negative poles and it will light up! package ： 1pcx 12AX7 12AT7 12AY7 (upper) replace the 6N3/5670 (lower) tube conversion seat If you have any questions, please contact us in time, we will help you deal with the problem for the first time. Shipping Item will be shipped within 24 -48 hours after full payment is received. Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun. Payment Payment must be received in 7 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in ebay note when you pay the order. Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched. Contact Us If you have any questions, please feel free to email our servicer ，and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 45 days, please contact us and we will arrange refund or resend Feedback We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.