ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs
ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs - Image 2
ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs - Image 3
ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs - Image 4
ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs - Image 5
ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs - Image 6
ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs - Image 7
ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs - Image 8
ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs - Image 9
ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs - Image 10
ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs - Image 11
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ECC82 RWN Platinum Grade perfectly Matched less than 1% tolerance between Dual triode and internal triode. Rare Vintage Tubes Qty 4 Pcs

$600.00

Up For Sale 4 Pcs

Tube: ECC82 RWN

Price: $600

Shipping Charges: $40

✉️ For bulk or quantity requirements, feel free to Email us at
[email protected]

Availability: 16 in stock

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RWN ECC82 — Black Plate Matched Quad

MADE IN GERMANY | BIG RING GETTER | HOLE BLACK PLATE

Made in Germany Hole Black Plate
Big Ring Getter
Amplitrex AT1000 Verified

Up for sale is a world-class matched quad of vintage RWN  ECC82 tubes. These are the rare Black Plate variants, manufactured with German precision. Known for their legendary durability and clear, detailed sonics, these valves are a significant upgrade over standard production 12AU7s.

This quad has been meticulously tested on the Amplitrex AT1000 digital laboratory tester. The results below follow the Percentage Method against original factory design-center specifications (Ip = 10.5 mA / Gm = 2200 µMhos). Every triode section in this set tests at nearly 100% or higher, ensuring a perfect match for high-fidelity stereo applications.

Sr. No. Test Triode Parameter Ip mAdc Result Ip mAdc % Ip Parameter Gm uMhos Result Gm uMhos % Gm
2027004 T1 10.5 10.4 99.0% 2200 2300 104.5%
T2 10.5 10.6 100.9% 2200 2300 104.5%
2027008 T1 10.5 10.4 99.0% 2200 2300 104.5%
T2 10.5 10.4 99.0% 2200 2300 104.5%
2027011 T1 10.5 10.4 99.0% 2200 2300 104.5%
T2 10.5 10.4 99.0% 2200 2200 100.0%
2027015 T1 10.5 10.4 99.0% 2200 2300 104.5%
T2 10.5 10.4 99.0% 2200 2260 102.7%

⚠️ Note: Custom duties and taxes are the responsibility of the buyer. Extended area surcharges may apply to remote locations—please confirm before checkout.

Support: [email protected]                                                               Precision Verified — NOS Audio Tubes

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