-40%
2pcs./set 6K4P 6К4П SOVIET VINTAGE HF PENTODE VACUUM TESTED USED TUBE = EF93 6BA
2pcs./set 6K4P 6К4П SOVIET VINTAGE HF PENTODE VACUUM TESTED USED TUBE = EF93 6BA
2pcs./set 6K4P 6К4П SOVIET VINTAGE HF PENTODE VACUUM TESTED USED TUBE = EF93 6BA
2pcs./set 6K4P 6К4П SOVIET VINTAGE HF PENTODE VACUUM TESTED USED TUBE = EF93 6BA
2pcs./set 6K4P 6К4П SOVIET VINTAGE HF PENTODE VACUUM TESTED USED TUBE = EF93 6BA

2pcs./set 6K4P 6К4П SOVIET VINTAGE HF PENTODE VACUUM TESTED USED TUBE = EF93 6BA

$ 2.62

  • Brand: Soviet
  • Bundle Description: 2pcs./set
  • Country/Region of Manufacture: Russian Federation
  • Custom Bundle: Yes
  • MPN: Does Not Apply
  • Model: 6K4P 6К4П
  • Modified Item: No
  • Type: Vacuum Tube

Description

2pcs./set 6K4P 6К4П SOVIET VINTAGE HF PENTODE VACUUM TESTED USED TUBE = EF93 6BA6 W727 Different last letters (suffix): 6K4P - 2 set,6K4P-V - 2 set,6K4P-EV - 2 set,6K4P-E - 3 set available. Tube is tested with professional tube Tester L1-3. Va = 250 V, Vf = 6.3 V, Rc = 68 Ohm. la min/max acceptable value = (7 - 13) mA. All tubes meet the minimum and/or from nominal to maximum parameters. RUSSIAN TUBES – LAST LETTERS (suffix) MEANING: V (B) or R (P) - Tubes of special, very high reliability, mechanical strength. E - Long-life tubes with guaranteed life of more than 5,000 hours. EV (EB) - Tubes of increased reliability, mechanical strength guaranteed life of more than 5,000 hours. D (Д) - Extremely durable tubes with guaranteed life of more than 10,000 hours. DR (ДР) - Tubes of special, very high reliability, mechanical strength, and guaranteed life of more than 10,000 hours. I (И) - Tubes designed to operate in pulsed mode, characterized by increased emissivity of the cathode. K - Tubes with high vibration resistance. * Shipping: We ship worldwide by Registered and priority Lithuania Post Delivery service. Tracking number will be provided. Tracking information : http://www.post.lt/en/help/parcel-search " RNxxxxxxxxxLT " Estimate delivery time is 10-40 working days.