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Vacuum Tube, 7591A, Tung-Sol Reissue, Matched Quad, Power

Vacuum Tube, 7591A, Tung-Sol Reissue, Matched Quad, Power

$ 111.73

  • Amplification Factor: 16.8
  • Amplifier Type: Unknown
  • Body Height: 2.75 in.
  • Brand: Tung-Sol
  • Capacitance, grid to plate: 0.25 pF
  • Capacitance, input: 10 pF
  • Capacitance, output: 5.0 pF
  • Cathode Current (I<sub>k</sub>): 85 mA
  • Compatible Brand: Any
  • Compatible Model: Any
  • Grid 1 Voltage: -10 V
  • Grid Circuit Resistance (R<sub>g</sub>), Cathode Bias: 1.0 MΩ
  • Grid Circuit Resistance (R<sub>g</sub>), Fixed Bias: 0.3 MΩ
  • Harmonic Distortion: 13 %
  • Heater Cathode Voltage, Negative: 200 V
  • Heater Cathode Voltage, Positive: 100 V
  • Heater Current: 0.8 A
  • Heater Voltage: 6.3 V
  • Item Diameter: 1.28125 in.
  • Item Height: 3.3125 in.
  • Load Resistance: 3 kΩ
  • MPN: T-7591A-TUNG-MQ
  • Plate Current, max signal (I<sub>a</sub>): 75 mA
  • Plate Current, zero signal (I<sub>a</sub>): 60 mA
  • Plate Dissipation (W<sub>a</sub>): 19 W
  • Plate Resistance (R<sub>a</sub>): 29 kΩ
  • Plate Voltage (U<sub>a</sub>): ≤ 550 V, 300 V typical
  • Power Output: 11 W
  • Screen Current, max signal: 15 mA
  • Screen Current, zero signal: 8 mA
  • Screen Dissipation: 3.3 W
  • Screen Voltage: ≤ 440 V, 300 V typical
  • Transconductance (S): 10,200 μmhos
  • Type: Vacuum Tube
  • UPC: 841358102356
  • gtin13: 841358102356

Description

Product Details Vacuum Tube, 7591A, Tung-Sol Reissue, Matched Quad, Power, Package of 4.0000 T-7591A-TUNG-MQ Package of 4.0000 Tung Sol 7591A beam-power tube. Made in Russia. Measurement from base to the top of the glass (pins not included in measurement): Slightly under 3" Not what you're looking for? Check out our other products in this category: Vacuum Tubes -> Power Click here to visit our ebay store's homepage. Measurements Product Measurements: Amplification Factor 16.8 Body Height 2.75 in. Capacitance, grid to plate 0.25 pF Capacitance, input 10 pF Capacitance, output 5.0 pF Cathode Current (I k ) 85 mA Grid 1 Voltage -10 V Grid Circuit Resistance (R g ), Cathode Bias 1.0 MΩ Grid Circuit Resistance (R g ), Fixed Bias 0.3 MΩ Harmonic Distortion 13 % Heater Cathode Voltage, Negative 200 V Heater Cathode Voltage, Positive 100 V Heater Current 0.8 A Heater Voltage 6.3 V Item Diameter 1.28125 in. Item Height 3.3125 in. Load Resistance 3 kΩ Plate Current, max signal (I a ) 75 mA Plate Current, zero signal (I a ) 60 mA Plate Dissipation (W a ) 19 W Plate Resistance (R a ) 29 kΩ Plate Voltage (U a ) ≤ 550 V, 300 V typical Power Output 11 W Screen Current, max signal 15 mA Screen Current, zero signal 8 mA Screen Dissipation 3.3 W Screen Voltage ≤ 440 V, 300 V typical Transconductance (S) 10,200 μmhos Packaging Information: Packaging Dimensions 4.9 in. x 3.5 in. x 1.8 in. Weight (Packaging) 0.4056 lbs. About Us About Amplified Parts: Backed by over 30 years of experience serving the electronic hobbyist market, Amplified Parts® provides the parts you need to modify, repair, or build your own audio and musical instrument equipment, from transistor radios to vacuum tube amplifiers, guitar pedals, and modular synthesizers. Our mission is to provide our customers with high quality products from an inventory of over 12,000 unique items, and to share our expertise via our large library of tech articles and equipment build guides. Whether you are building cutting-edge equipment or restoring classic gear with historical accuracy, Amplified Parts® has what you need. We typically ship the same day if your order is placed before 12:00pm Arizona Time Monday through Friday excluding holidays. All packages are insured and we assume responsibility for the shipment until the carrier shows delivery. Click here to visit our ebay storefront.