πŸ”₯ Siemens Z2c Pair – Early Production – NOS – Metrix U61B Tested

Siemens Z2c – Pair

Extremely Rare Early Production – NOS – Metrix U61B Tested

You are bidding on a pair of Siemens Z2c tubes, from the earliest known production batch. These are exceptionally rare and sought-after by serious collectors and audiophiles.

  • Type: Siemens Z2c
  • Origin: Germany πŸ‡©πŸ‡ͺ
  • Production: First generation / early production
  • Condition: NOS (New Old Stock) – Fully tested on Metrix U61B
  • Test Method: Metrix U61B professional tube tester
  • Test Results: Both tubes test at full strength (100% of nominal values)

βœ”οΈ These tubes have not been used in any amplifier and have been carefully stored in a controlled environment. Testing was done with precision on a calibrated Metrix U61B unit and confirmed that both tubes perform like new.

The Siemens Z2c is renowned for its detail, low noise floor, and superb tonal balance – a true hidden gem for discerning audiophiles. Perfect for use in high-end microphone preamps, studio gear, or demanding tube-based systems.

Please read before bidding:
  • πŸ“¦ What you see is exactly what you'll get – check the photos carefully.
  • βœ… Returns are accepted if you cover the return shipping.
  • ❓Don't hesitate to ask any questions before placing a bid.

πŸ“¦ Shipping Information

Note: I only use DHL Express for all shipments. While it is more expensive, it is highly reliable and extremely fast – typically 3–7 working days depending on your location.

πŸ“¦ All items are packed securely with shock-absorbing materials to ensure safe delivery.

🌍 If your country has special DHL requirements or delivery restrictions, please ask before paying.

If the item doesn't arrive or is damaged during transit, contact me directly before opening any case – I'm always happy to help resolve any issue quickly and fairly.

This pair is a true collector’s item. Early production Siemens Z2c are nearly impossible to find in NOS condition. Don’t miss the opportunity.

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