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Description
Platinum Matched Pair E188CC Valvo 7308 RARE Curved D Getter NOS Philips 1960Platinum MP E188CC Valvo 7308 RARE Curved D Getter NOS NIB: E88CC 6922 7308 One platinum matched pair ( 2 tubes ) E188CC Valvo 7308, Red Logo and Printings, RARE Curved Dual Stage D Getter, gray shields, gold pins. Made by Philips in Heerlen tube plant in 1960, VR1 Delta0C etched codes. This is Holy Grail of E88CC 6922 CCa 6N23P ECC88 6DJ8 E188CC 7308 tubes. I had few dozen of them, they are all from the same batch as shown on the photos, but not all
Platinum MP E188CC Valvo 7308 RARE Curved D Getter NOS NIB: E88CC 6922 7308
One platinum matched pair ( 2 tubes ) E188CC Valvo 7308, Red Logo and Printings, RARE Curved Dual Stage D Getter, gray shields, gold pins.
Made by Philips in Heerlen tube plant in 1960, VR1 Delta0C etched codes.
This is Holy Grail of E88CC 6922 CCa 6N23P ECC88 6DJ8 E188CC 7308 tubes.
I had few dozen of them, they are all from the same batch as shown on the photos, but not all original boxes have survived. This pair comes in generic Valvo boxes, as shown on photos. I can also send original boxes, but it's too risky to store the tubes in them, they are without top flips, or with top flips separated.
They are close serial numbers, the same etched codes and the same 12J codes printed on each tube. They are really closely matched, tested with 100V on anodes and -1.5V on plates on calibrated Tesla BM215A tester and the results are:
(19.0/20.0mA) (18.8/19.5mA)
These are real gems, low noise and microphonics tested in RIAA preamp and nicely selected and matched from big batch by plate current.
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4.8 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 2
Lazy quality
Format: Board book
My book came with a big, ugly, torn off sticker across the front. We collect the Babies Love books for our baby and I just really did not appreciate the ugliness of the outer cover. Seems like laziness to not remove that before sending it to a paying customer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2025
★★★★★ 3
Just ok
Format: Board book
Love the concept of teaching baby kindness. The words in this one miss the mark unfortunately. This is not one of our favorites.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2024
★★★★★ 5
Great
Style: Boka 3.0
For the cost, this is a great product. Works amazingly well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
★★★★★ 5
Got more than I expected
Style: Boka 3.0
This is my first sonic toothbrush. I am very impressed with it. Like all the options it has and the look of it. It takes up a very small footprint and came with a vented brush cover. Their toothpaste and other products are excellent!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Keep plastic out of your brain
Style: Boka 3.0
Keep the plastic out of your gums and thus out of your bloodstream, and even your brain. It has been prove that plastics pass the blood brain barrier an deposit into your brain. Help slow that down with this toothbrush.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
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