Linlai™ Global Elite E-6SN7 vacuum tubes (pair or single)

Brand:[LINLAI™ Global]

From: US $185.00

Description

++++ Current Inventory Status ++++

We are waiting for new factory production batch in order to screen for Top 10% Best Grade tubes. Estimated availability in 6-8 weeks. Customer can either pre-order with deferred shipping date, or opt for a free upgrade to a higher model 6SN7-SE  with no extra charge for the time being.

 

Dimension Note: This tube is of larger glass enclosure than typical straight bottle 6SN7. Please check your amp space clearance to make sure it can fit next to other tubes, or under the chassis cover.  Tube glass should NOT touch your amp chassis to avoid stress to glass enclosures. 

 

Dimension of E-6SN7: (in mm)

 

 

 

 

 

Grant Fidelity’s Notes: 

How does this Linlai™ Global Elite E-6SN7 compared to other 6SN7 on the market? 

All Chinese made 6SN7 tubes follow the same spec as below. Chinese made CV181 is in fact a 6SN7 spec tube, not a true CV181 as in western spec standard. Do NOT use this tube to substitute a western branded CV181 tube!

Static Parameter
Ua ………………………… 90  250 V

Ug…………………………   0  -8V

Ia  …………………………  10  9 mA

Gm…………………………  3  2.6 mA/V

Ri  ………………………… 6.7  7.7  kΩ

μ …………………………    20   20

Ia   when Ug=-12.5V            _    1.3mA

Ug  whenIa=-10uA              –  7      -18V

Maximum Rating
class A1
Ua………………………… 450V

Ik………………………… -20mA

Pa ………………………… 5w

Pa(No.1+No2)   ………… 7w

Rg            ……………… 1MΩ

Uhk           ………………±100V

 

Linlai™ Global Elite E-6SN7 can substitute Psvane CV181-TII or any other 6SN7GT, 6SN7GTA, 6SN7GTB.

The Linlai™ Global E-6SN7 tubes we have received so far measure far better than Psvane CV181-TII tubes that we have experienced in the past decade, in terms of noise level and tight section matching – these are objective parameters that we can measure and confirm on our lab test equipment.
Subjective sonic impression cannot be measured objectively and we leave it to audiophiles to decide if the sonic signature fits their personal liking. From the numerous orders by worldwide audiophiles, we feel confident that this Elite E-6SN7 is a top performer in the high end audio world.