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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Platinum Matched Pair E188CC Philips 7308 NOS NIB 60sPlatinum Matched Pair (2 tubes) E188CC PHILIPS 7308 RARE Gray Shield, Dual Stage Getter, Gold Pins NOS NIB: E88CC 6922 7308 Made by Philips in Heerlen tube plant in the 60s, Delta codes as shown on the photos. This is Holy Grail of E88CC 6922 CCa 6N23P ECC88 6DJ8 E188CC 7308 tubes. They are close serial numbers, the same etched codes. They are really closely matched, tested with 100V on anodes and 1. 5V on plates on calibrated Tesla BM215A tester and
Platinum Matched Pair (2 tubes) E188CC PHILIPS 7308
RARE Gray Shield, Dual Stage Getter, Gold Pins
NOS NIB: E88CC 6922 7308
Made by Philips in Heerlen tube plant in the 60s, Delta codes as shown on the photos.
This is Holy Grail of E88CC 6922 CCa 6N23P ECC88 6DJ8 E188CC 7308 tubes.
They are close serial numbers, the same etched codes. They are really closely matched, tested with 100V on anodes and -1.5V on plates on calibrated Tesla BM215A tester and the results are:
(14/15mA) (15/14mA)
These are real gems, low noise and microphonics tested in RIAA preamp and nicely selected and balanced by plate current.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 1879 reviews
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Product Reviews
★★★★★ 5
Great ball!
Color: Ultra, Size: Large
Our puppy loves this ball. It has held up well so far, it’s about 2 weeks now of large breed pup play. It’s been outside for the last week, rain or shine, still in working order. Not as big as I thought it would be though. No squeak, bounces well. Thick rubber like material, that can be depressed when biting down.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great Quality and durability
Color: Ultra, Size: Large
I have a teething puppy and this is the only ball that has outlasted the rest!! Big chewer and still bounces and no tears! Keeps him entertained for hours!! Sturdy, solid, good quality and value!
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Durable, even for a Great Dane!
Color: Ultra, Size: XXL
I've bought many tennis ball sized ChuckIt balls in the past (for medium sized dogs we've owned), so when we knew we were going to be babysitting our daughter's Great Dane, I bought a bigger one for her. The 4" is perfect for her! She plays catch with it, but also likes to gnaw on it. It holds up great!
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Another great product from Chuckit!
Color: Ultra, Size: XL
Exactly the high quality that I've come to expect from Chuckit! The plastic/rubber used in their products is extremely tough yet gives enough that it's hard to actually pierce the it and tear apart. We have had Chuckit! Sticks and Balls with launcher for years and love them all. This particular ball is pretty big so my 45 pound pit mix struggles to pick it up but that's part of the fun for him. My 85 pound pit mix can pick it up no problem. The only "complaint" is that the two of them have been having so much fun with their new ball, they have already knocked something over and broke it.
😁
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Perfect for my mid size pit bull
Color: Ultra, Size: XL
Updating my review, the ball only lasted 5 days. I left the 5 stars because we had enough fun those 5 days to be worth the small price. She has dog has a lot of jaw strength, so I’m not surprised
We have a mid size foster pit bull. This ball is her favorite toy. It’s durable and the perfect size for her to play ball safely.
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Reviewed in the United States on February 22, 2026