(It can still be a good tweeter if you just want to have it Cleaned up. – Even if the magnet pulls away from the tweeter. 2) I will carefully take the tweeter apart. That is what it is all about! 10) Polish it to clean off any dirt and bring back the finish.
Item Tag: Any
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Vacuum Tube, 5AR4 / GZ34, Classic Series, Psvane, Rectifier
Product Details Vacuum Tube, 5AR4 / GZ34, Classic Series, Psvane, RectifierT-5AR4-PSVSold individually The Psvane 5AR4 is a high quality heater-cathode twin diode designed for full-wave rectifier operation. Its high output current and small size make this octal-base tube a great choice for compact amplifiers. The Psvane 5AR4 is a great choice for a reliable 5AR4 / GZ34 replacement. The Psvane Classic Series is focused on the reproduction of popular vacuum tubes found in classic audio equipment. When designing the Classic Series, Psvane collected the most sought-after NOS tubes and analyzed each element of their construction, incorporating the most effective manufacturing techniques to produce stable tubes with excellent sound. Whether used in guitar amplifiers or hifi stereo systems, the Psvane Classic Series vacuum tubes excel in all applications. Psvane has been producing high quality vacuum tubes since 2011. The Psvane team originally formed in Shuguang’s high-end tube division but eventually split off to form their own brand. Psvane has since acquired their own manufacturing facilities with the goal of improving the production and performance of vacuum tubes. Today they manufacture many top-rated tubes with more than 50 tube types available. Not what you’re looking for? Check out our other products in this category:Vacuum Tubes -> RectifierClick here to visit our ebay store’s homepage.MeasurementsPackaging Information:Packaging Dimensions1.6 in. x 1.6 in. x 4.95 in.Weight (Packaging)0.097 lbs.About UsAbout 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.
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Vacuum Tube, 7591A, Tung-Sol Reissue, Matched Quad, Power
Tung Sol 7591A beam-power tube. Made in Russia. Plate Current, max signal (I. Plate Current, zero signal (I. Capacitance, grid to plate 0.25 pF. Screen Current, max signal 15 mA. Plate Dissipation (W. ).
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Vacuum Tube, 7591A, Tung-Sol Reissue, Matched Pair, Power
Product Details Vacuum Tube, 7591A, Tung-Sol Reissue, Matched Pair, Power, Package of 2.0000T-7591A-TUNG-MPPackage of 2.0000 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 -> PowerClick here to visit our ebay store’s homepage.MeasurementsProduct Measurements:Amplification Factor16.8Body Height2.75 in.Capacitance, grid to plate0.25 pFCapacitance, input10 pFCapacitance, output5.0 pFCathode Current (Ik)85 mAGrid 1 Voltage-10 VGrid Circuit Resistance (Rg), Cathode Bias1.0 MΩGrid Circuit Resistance (Rg), Fixed Bias0.3 MΩHarmonic Distortion13 %Heater Cathode Voltage, Negative200 VHeater Cathode Voltage, Positive100 VHeater Current0.8 AHeater Voltage6.3 VItem Diameter1.28125 in.Item Height3.3125 in.Load Resistance3 kΩPlate Current, max signal (Ia)75 mAPlate Current, zero signal (Ia)60 mAPlate Dissipation (Wa)19 WPlate Resistance (Ra)29 kΩPlate Voltage (Ua)≤ 550 V, 300 V typicalPower Output11 WScreen Current, max signal15 mAScreen Current, zero signal8 mAScreen Dissipation3.3 WScreen Voltage≤ 440 V, 300 V typicalTransconductance (S)10,200 μmhosPackaging Information:Packaging Dimensions4.9 in. x 3.5 in. x 1.8 in.Weight (Packaging)0.2028 lbs.About UsAbout 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.
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12AX7, Tung-Sol, Apex Performance Vacuum Tube, Matched & Performance Tested
Tung-Sol 12AX7. Russian-made reissue of the original Tung-Sol. The Ultimate 12AX7. Big, warm, and musical. High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound. About Amplified Parts.
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12AX7, Tung-Sol Reissue Vacuum Tube, Standard Pins, Preamp
Russian-made reissue of the original Tung-Sol. The Ultimate 12AX7. Big, warm, and musical. High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound. Capacitance, grid to plate 1.7 pF.
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12AX7, Tung-Sol, Apex Performance, Matched & Performance Tested, Gold Pin
Tung-Sol 12AX7. Russian-made reissue of the original Tung-Sol. The Ultimate 12AX7. Big, warm, and musical. High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound. Not what you’re looking for?.
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6V6, JJ Electronic, Matched Vacuum Tube, Apex Performance Tested Single, Power
The JJ Electronic 6V6S is another modern classic from JJ. Overall this tube has a warm and balanced tone with incredible separation and response. The mids are full and distinctive. The lows are fat and punchy.
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Vacuum Tube, EL84, JJ Electronics, Apex Burned-In Matched Quad, Power
The JJ Electronic EL84 is a solidly built EL84 / 6BQ5 with excellent tonal qualities. When saturated the harmonics are rich and dynamic. The JJ EL84 nails the classic sound of this tube. This tube can replace any EL84 or 6BQ5 tube.
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12AU7 / ECC82, JJ Electronics, Apex Matched & Performance Tested, Gold Pin
JJ Electronic 12AU7 / ECC82. This tube is Apex® Matched and Performance Tested. Precision Matching: For even greater accuracy, select for the Matched option, where both sides of dual triodes are transconductance matched.