Clearance

Shuguang Treasure KT88-Z Vacuum Tube (AS-IS)

Brand:SG Treasure Tubes

From: US $95.00

Description

LAST STOCK CLEARANCE.

  • These last stock Treasure black bottle KT88-Z tubes were stashed away from our past wholesale dealing with the state owned Chinese tube manufacturer – ShuGuang.
  • These are NEW tubes, but may have some cosmetic imperfection including but not limited to: no logo or no tube model prints on the tube (some of our past wholesale customers requested no print in order to apply their own custom logo); minor scuffs on the silver base collar or pins from testing / plugging into industrial testing equipment. These cosmetic imperfection do not affect tube function whatsoever.

 

Please read below description of EACH LOT,  then select from dropdown list for your order of specific LOT # (A, B or C) : 

LOT A: 1 matched pair + 1 FREE single for back up = 3 tubes 

  • This set of tubes have tested 98.6% of full emission. Very strong tubes. No logo / no tube model prints on the glass or base collar.

LOT B: 1 matched pair + 1 FREE single for back up = 3 tubes

  • This set of tubes have tested 110% of full emission.  SUPER strong tubes and should ONLY be used on amps that have NO AUTO SHUT OFF feature. Otherwise the amps may mistake the super strong emission tubes as a shorted tube and give false alarm to shut down the amp automatically .
  • Tubes have KT88-Z model printed on glass. No logo print on glass or tube base collar.

LOT C: 1 matched quad = 4 tubes 

  • This quad set of tubes have tested 89% of full emission. Falls into our Grade A range of specs (for KT88 starting from 85% of full emission to 110%)
  • 2 tubes have ‘KT88-Z’ tube model printed on glass. 2 tubes have no model number nor logo print on the glass or tube base.

 

Warranty on Last Stock Clearance: 

  • 90 days warranty. No dead on arrival.
  • If a tube died (not lighting up or shorted from air leak) within 90 days from purchase date, you will receive a refund of [order amount paid before shipping costs] divided by # of tubes in the order. I.e. if your order includes 3 tubes shipped in total, you will receive 1/3 refund of the item amount paid as refund.
  • No replacement as this is LAST STOCK.