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

  • ECC82 RWN

  • Big Ring Getter

  • Clear Glass

  • Hole Black Plate

  • New in White Box

  • World Wide Shipping

  • Shipping Charges USD 35

  • Handling Time 1 Business Day

  • 5 to 7 Business Days Shipping Time

  • For more Quantity requirement you can email us.

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 (Neuhaus) ECC82 tubes. These are the rare Hole Black Plate variants, manufactured with German precision. Known for their legendary durability and clear, detailed sonics, these “Neuhaus” 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. Section Parameter 1p mAdc Result 1p 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.

Note: Custom duties and taxes are the responsibility of the buyer in their country.

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

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