TV-7 Test Results
| Tube | Section A | Section B |
|---|
| Tube 1 | 82 | 82 |
|---|
| Tube 2 | 86 | 92 |
|---|
Minimum acceptable reading: 50 per section
Values are TV-7 scale readings, not percentages of remaining tube life.
One pair of vintage Valvo E88CC tubes with pinched-waist glass envelopes, red Valvo printing, grey plates and gold-coloured pins. Tested on a TV-7: 82/82 and 86/92, with a minimum acceptable reading of 50 per section. All four sections are well above the stated minimum. The printing and glass show age-related cosmetic wear. The photographs show the actual two tubes offered. Sold as a pair, not as a precision-matched pair. No claim of NOS or unused condition is made.
Pinched Waist • Red Label
The inward contour of the glass envelope is visible in the photographs, together with the red Valvo logos and E88CC markings. Close-up views show the internal construction, glass bases and pins. This listing is for the two photographed tubes.
Condition information: Vintage tubes with visible wear to the red printing and cosmetic marks on the glass. Please inspect all photographs for the exact condition. No claim of NOS or unused condition is made.
Test information
Tube 1 reads 82/82 and Tube 2 reads 86/92. All four triode sections are well above the stated minimum of 50. The readings are reported individually so you can assess the section balance and the difference between the two tubes.
The stated results describe the TV-7 readings only. No noise or microphonics measurements are included.
Buy It Now • Best Offer
€999
For the pair of two tubes
Shipping & Customs
- Tracked express courier delivery
- Professional shock-resistant packaging
- Shipping charges are shown in the eBay listing
- Non-EU buyers should check applicable import charges
- Please inspect all photographs carefully before purchasing
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