9 pin Premium Gold Plated Ceramic tube socket 

• This is a premium quality 9 pin porcelain (ceramic) tube socket with gold pins.  
• The unique pin design holds each tube pin on all sides.
• The pin contacts more area of the tube pin, which greatly increases connectivity and gripping. 
• The pins and contacts in this 9-pin Ceramic socket are 24K gold-plated over copper.
• Chassis Mount on top or bottom.
• 21 mm diameter opening
• Compatible with :6DJ8  EL84  6922 6BM8  6BQ5/EL84  6CG7/6FQ7  6DJ8/ECC88  6DL4  6EU7  6AU8  12AT7/ECC81

  12AU7/ECC82   12AX7/ECC83  12AY7  12AZ7  12BH7  12BY7  5687  5751  5814  6189  7119/E182CC  7199  E80CC  EF86/6267etc.