6CA7 / EL34 Made in Russia Cup Getter Amplitrex Tested Qty 1 Pc

6CA7 / EL34 — Vintage High-Output Power Single

Top Cup Getter
Big Bottle Configuration
Robust Internal Support
Amplitrex AT1000 Verified

Available for purchase is a single (1 piece) high-performance 6CA7 / EL34 power tube, precision-manufactured in Russia. This unit features the reliable Top Cup Getter design, favored for its excellent gas absorption and long-term vacuum stability in demanding high-voltage environments.

This tube exhibits the classic “Big Bottle” physical profile, providing superior heat dissipation compared to standard slim EL34 variants. It is an ideal choice for high-fidelity audio amplifiers or vintage guitar stacks requiring high headroom and a powerful low-end response.

The electrical health of this tube has been fully validated on the Amplitrex AT1000 professional tube analyzer. It tests with high plate current and transconductance, ensuring drop-in performance for your premium audio gear.

Serial No.	Test Triode	Parameter Ip mAdc	Result Ip mAdc	% Ip	Parameter Gm uMhos	Result Gm uMhos	% Gm
#4001001	Single	70.0	69.8	99.7%	11000	10510	95.5%

Technical Note: Percentage calculations are based on industry-standard factory NOS ratings for 6CA7/EL34 (70.0mA for Ip and 11,000 uMhos for Gm). Testing at nearly 100% emission, this tube is ready for immediate professional use.

International Buyers: Please note that import duties, taxes, and custom charges are the responsibility of the buyer and are not included in the item price or shipping cost.