SIEMENS & HALSKE E88CC / 6922 W.Germany

SIEMENS & HALSKE E88CC / 6922 Munich Late 1960's
Made at Munich factory of Siemens & Halske in the late 1960's. These have A-Frame Getter, gold pins and metal tag date codes. Very open, holographic, musical sound! Very low noise and microphonics properties make it excellent choice for critical audio applications. One of the most sought-after tubes ever! We have only a few batches in stock, so all pairs or quads have identical batch codes.

Quantity in Stock : Out of Stock!
Price : US$ 99,00/ea ; US$ 203,00/matched pair
Grade A - The best in the stock. Lowest noise and microphony with the tightest balanced sections we have available. This is typically 10% or often tighter given the large volumes of our stock.

Grade B - Low noise and microphonics with a section balance typically between 15% and 20%, but may be higher depending on available stock. 


  1. Superb tube! I ordered one unit from nostubestore and two RFT ECC82. Communication was very straight forward and quick. Tubes were safely packed and received next day and with detailed printed measurements for each tube attached to each box. Unfortunately one RFt tube have a defective pin that was broken when plugged to the socket. I emailed Koray and received an answer in just a pair of minutes kindly telling me he'll send a replacement tube with matched measurements next day. Tube was sent next day. Extremely honest and reliable seller. Just superb!
    Jose (Madrid, Spain)

  2. Out of the three 6922's I tried in my Rode NTK microphone this was the best to my ears. Airy and beautiful! Will be coming back for more of these soon!

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