Same amplifier !  Different tube !   Different voice !
Trying different voice by tube with adapter. Needn't change amplifier anything
Just connect tube and the adapter

Product Description
  • Brand : AMPTATA
  • Top is ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 7025 CV4003 CV4004 5751 5814 6021
  • Bottom is 6N2 6N6 ECC88 6922 6DJ8 ECC85 6N11
  • Top ceramic socket with gold pin for long life
  • Bottom strong thick gold-plated tube pin
  • Amplifier design use 6N2 6N6 ECC88 6922 6DJ8 ECC85 6N11
  • If want to try ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 7025 CV4003 CV4004 5751 5814 6021
  • Only plug it into the adapter
  • Then plug into amplifier,begin to enjoy music
  • Needn't change amplifier anything
AMPTATA Payment
  • Please contact us if you have any question
  • Standard and Expedited International Shipping
  • Once we received your payment,will be mailed to you
AMPTATA Terms of sales
  • All Items are brand-new,unused, tested,guaranteed
  • Best products at the lowest price to our customers
  • Providing high-quality products and satisfying service
About AMPTATA
  • Please contact us if you need any change your order
  • We promise to make every effort before it ships
  • We will sort out the issue with your purchases on highest priority
  • Provide you the best service, please treat the transaction fairly
  • Kindly not leave negative or neutral feedback
  • Please contact us to get a better solution
  • We will to work out a mutually agreeable solution with customers
  • During holiday,please allow us to response you early next week
Contact AMPTATA 
  • If you need a large number of goods.Please contact us
  • We accept customer's own designs and OEM design orders
  • Thanks for your support and cooperation
  • We will continue to improve service quality and enhance product quality
Service time
  • Our Office Hours Are :
  • Start from 9:00 a.m. to 6:00 p.m. (GMT+8) of Monday to Saturday
  • Closed on Sunday and public holidays (China)
  • We apologize for the late reply during the holidays and the time lag