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How to buy
How to buy

Chose required tubes and send us order through e-shop system. We will contact you with information regarding final delivery time and final transport cost.
Delivery time is usually until 1 – 2 weeks.
For foreing countries is minimum order 50 EUR (without Slovak Republic)

All of our tubes are guaranteed to perform as described. We fully test each and every tube to ensure this reliability. The warranty for NOS (New) tubes is 90 days from date of purchase. Used tubes have a warranty of 45 days from date of purchase. If your tube fails and is within these warranty periods, we will replace, refund or credit your account, depending on current stock.

METHODS FOR SHIPPING (all orders are insured):

  • Cash on delivery (only to Czech and Slovak Republic) – usually from 5 EUR to Czech Republic and from 15 EUR to Slovak Republic
  • TopTrans (only to Czech and Slovak Republic) – usually 10 – 30 EUR
  • UPS
  • Larger or heavier shipments are handled individually


  • Cash on delivery
  • Wire Transfer
General Terms and Conditions

Download PDF (in Czech)