Philips Miniwatt ECC88 — Made in Holland
GRADE: GOLD SERIES | LABORATORY VERIFIED
Black Plate Construction
Holographic Soundstage
Amplitrex AT1000 Digital Testing
Offered here is a highly sought-after vintage Philips Miniwatt ECC88 vacuum tube, featuring the desirable Black Plate structure and Top Ring Getter. These Holland-made classics are legendary in the audiophile community for their exceptional transparency, holographic soundstage, and low noise floor.
This tube has been thoroughly analyzed on the Amplitrex AT1000 digital tester. Following our Percentage Method, the results below show how each triode section performs relative to the 100% factory design-center specifications for this tube type (Ip = 15.0mA / Gm = 12500 µMhos).
| Serial No. | Triode Section | Parameter Ip | Result Ip | % Ip | Parameter Gm | Result Gm | % Gm |
|---|---|---|---|---|---|---|---|
| 1774001 | Section 1 (T1) | 15.0 | 12.2 | 81% | 12500 | 11780 | 94% |
| Section 2 (T2) | 15.0 | 15.0 | 100% | 12500 | 11900 | 95% |
Technical Note: Custom duties and taxes are the responsibility of the buyer in their country.
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