Original tube socket
The original tube socket of our company begins to deletePTFE (or Complite), and fixes and constitutes the pin by round cutting. For this reason, since there is no vibration and a vacuum tube is held firmly, sound quality degradation by vibration is prevented. Moreover, there is insulation which was excellent in Teflon and it will become a key part of the production of vacuum tube amplifier.

Explanation of the material currently used
PTFE: As for a formal name, 4 fluoridation ethylene, and electric insulation and a dielectric constant are the highest thing in all solids. Temperature characteristics-proof are also excellent.
Complite: It is the material which was the same as that of bakelite for the material which dried wood compulsorily and carried out sinks in of the phenol resin by making it into a base material and in which intensity was more excellent. It is the feature that a firm sound is obtained since heat resistance is also high and intensity is large.
Phosphor bronze: It has adopted as a material of the pin of almost all the tube socket (except for L series) of our company. Intensity is high, and spring nature is excellent and maintains the stable contact.
Gold plating: The base sheet which does not have magnetism in almost all the socket pin was given, and also it has plated with gold more thickly. (L series is excluded) Magnetic material is eliminated as much as possible also from plating.

9. US-8PL(PTFE, Silver Plating) 4,800yen End of Sales It is 8 pin socket used for GT pipe. It is a silver-plated low-cost type. Macthing vacuum tube 6CA7, KT66, KT88, 6550A, 6SN7 etc. The attachment hole 30mm-dia. screw interval of 38.2mm

10. UV-4PL(PTFE, Silver) 3,800yen It is a socket used for WE101 of a Western Electric, WE205, etc. It is a silver-plated low-cost type. Take care the insertion direction to prevent mistakes. Macthing tube: WE101, 102, 104, WE205 etc. The attachment hole 30mm-dia. screw interval of 38.2mm The height (H) in a dimensional drawing is 12mm.

11. 10P for EL156(PTFE)8,800yen It is a socket used for output tube EL156 etc. 8P type of the same type is also suited. Macthing vacuum tube EL156,EZ12,EZ150 etc. The attachment hole 35mm-dia. screw interval of 45.2mm

12.UV-4P(PTFE Gold) 6,900yen It is used for WE101 of Western Electric, WE205, etc. It is the quality specification of Gold plating. Take care the insertion direction to prevent mistakes. Macthing vacuum tube: WE101, 102, 104, WE205 etc. The attachment hole 30mm-dia. screw interval of 38.2mm. The height (H) in a dimensional drawing is 12mm.

13. MT-9P (PTFE gold) 7,600yen It is a socket for 9 pin type miniature pipes. There is also a grading ring. Macthing vacuum tube EL84, ECC83, 12AU7, 12AX7, etc. The attachment hole 19mm-dia. screw interval of 28.6mm

14. 211/845 4P(PTFE Gold) 9,200yen It is a socket of jumbo jet 4P type used for 211 or 845. Take care the insertion direction to prevent mistakes. Macthing vacuum tube: 211, 845, 242, 832 etc.Attachment hole 55mm-dia. screw interval 48mmx4

15. 6C33C-7P(PTFE ) 10,200yen End of Sales It is used for Russia 6C33C, USA 3C33, etc. In order to prevent degradation of the pin by heat, the nickel plate pin is adopted. Macthing vacuum tube: 6C33C, 3C33 Attachment hole 55mm-dia. screw interval 48mmx4

16. Siemens 7P(Complite Gold) 5,800yen It is 7 pin socket used for Ed of Siemens of Germany etc. Use an old vacuum tube carefully so that a burden is not placed on a base portion in the case of insertion. Macthing vacuum tube: Ed, Ec, etc. Attachment hole 55mm-dia. screw interval 48mmx4