Product Details Vacuum Tube, 12AT7 / ECC81, JJ Electronics, Standard Pins, PreampT-12AT7-JJSold individually The JJ Electronic 12AT7 / ECC81 is a good choice for phase inverters, reverb drivers, and general preamp use. This tube offers low noise, low microphonics, and warm smooth tones at a great price. Like all JJ tubes, it has a rugged construction that doesn’t compromise the sound of your amp. The JJ 12AT7 is a solid replacement for any 12AT7, ECC81, or 6201 tube. It can also be used to replace 12AX7 tubes in position 1 to reduce gain. Not what you’re looking for? Check out our other products in this category:Vacuum Tubes -> PreamplifierClick here to visit our ebay store’s homepage.MeasurementsProduct Measurements:Body Height49.2 mmCathode Current (Ik)≤ 15 mAFilament Current (If)300 / 150 mAFilament Voltage (Uf)6.3 / 12.6 VGain (μ)60Grid Circuit Resistance (Rg)1 MΩGrid Voltage (Ug)≥ -50 V, -2 V typicalHeater to cathode voltage (Uk/f)≤ 90 VInternal Resistance (Ri)11 kΩItem Diameter22 mmItem Height56.3 mmPlate Current (Ia)10 mAPlate Dissipation (Wa)≤ 2.5 WPlate Voltage (Ua)≤ 300 V, 250 V typicalTransconductance (S)5.5 mA/VPackaging Information:Packaging Dimensions1 in. x 1 in. x 2.5 in.Weight (Packaging)0.03 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, 5751, JJ Electronics, Preamp
Product Details Vacuum Tube, 5751, JJ Electronics, PreampT-5751-JJSold individually The JJ Electronic 5751 is a dual triode that can be used in place of most 12AX7 circuits. The rugged build of this tube and reduced gain (30% less than a 12AX7) can improve headroom and give better control in high gain stages allowing users to more easily dial in sweet spots. The JJ 5751 features a smooth and balanced tone and a detailed response with low noise and low microphonics. Not what you’re looking for? Check out our other products in this category:Vacuum Tubes -> PreamplifierClick here to visit our ebay store’s homepage.MeasurementsProduct Measurements:Body Height49.2 mmFilament Current (If)350 / 175 mAFilament Voltage (Uf)6.3 / 12.6 VGain (μ)70Grid capacitance (cg1)1.6 pFGrid to Plate Capacitance (ca/g)1.7 pFGrid Voltage (Ug)≥ -50 V, -1 V typicalInternal Resistance (Ri)58 kΩItem Diameter22 mmItem Height56.3 mmPlate Capacitance (ca)0.33 pFPlate Current (Ia)0.8 mAPlate Dissipation (Wa)≤ 1 WPlate Voltage (Ua)≤ 300 V, 100 V typicalTransconductance (S)1.2 mA/VPackaging Information:Packaging Dimensions0.9 in. x 0.9 in. x 2.3 in.Weight (Packaging)0.05 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, 6V6, JJ Electronics, Apex Burned-In Matched Pair, Power
Product Details Vacuum Tube, 6V6, JJ Electronics, Apex Burned-In Matched Pair, Power, Package of 2.0000T-6V6-S-JJ-MPBPackage of 2.0000 The JJ Electronic 6V6S is another modern classic from JJ. This 6V6 has the standard rugged construction we’ve come to expect from JJ which allows it handle much higher plate voltages than the typical 6V6 tube. The JJ 6V6 can even be used in place of a 6L6 in some amplifiers. Overall this tube has a warm and balanced tone with incredible separation and response. The highs come in clean and smooth with a lot of clarity. The mids are full and distinctive. The lows are fat and punchy. These tubes can cover a spectrum of sounds and styles all within the same amplifier. Not what you’re looking for? Check out our other products in this category:Vacuum Tubes -> Burned InVacuum Tubes -> PowerClick here to visit our ebay store’s homepage.MeasurementsProduct Measurements:Body Height79 mmFilament Current (If)0.5 AFilament Voltage (Uf)6.3 VGrid capacitance (cg1)9 pFGrid current 2, push-pull (Ig2)13 mAGrid Current 2, single tube (Ig2)5 mAGrid to Plate Capacitance (ca/g)0.7 pFGrid Voltage 1, push-pull (Ug1)-15 V typicalGrid Voltage 1, single tube (Ug1)-12.5 V typicalGrid Voltage 2 (Ug2)≤ 450 V, 250 V typicalItem Diameter33.3 mmItem Height93 mmPlate Capacitance (ca)8.5 pFPlate Current, push-pull (Ia)70 mAPlate Current, single tube (Ia)45 mAPlate Dissipation (Wa)≤ 14 WPlate Dissipation, single tube (Wa)≤ 10 WPlate Voltage (Ua)≤ 450 V, 250 V typicalPackaging Information:Packaging Dimensions4.6 in. x 3.3 in. x 1.6 in.Weight (Packaging)0.2248 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, ECC99, JJ Electronics, Standard Pins, Preamp
Product Details Vacuum Tube, ECC99, JJ Electronics, Standard Pins, PreampT-ECC99-JJSold individually The JJ Electronic ECC99 is a noval based dual triode. This tube features a rugged construction and is also available with gold pins. The ECC99 is typically used as a driver for power triodes in 2A3 and 300B amplifiers but can also be used as a power tube in small amps and headphone amps. This tube can also be a functional replacement for 5687, E182CC, 6840, and 6BL7 tubes. Note: Sockets on some of these types could have a different set-up. Not what you’re looking for? Check out our other products in this category:Vacuum Tubes -> PreamplifierClick here to visit our ebay store’s homepage.MeasurementsProduct Measurements:Body Height68.4 mmCathode Current (Ik)≤ 60 mAFilament Current (If)800 / 400 mAFilament Voltage (Uf)6.3 / 12.6 VGain (μ)22Grid capacitance (cg1)5.8 pFGrid to Plate Capacitance (ca/g)5.1 pFGrid Voltage (Ug)-4 V typicalHeater to cathode voltage (Uk/f)≤ 200 VInternal Resistance (Ri)2.3 kΩItem Diameter22 mmItem Height62.2 mmPlate Capacitance (ca)0.91 pFPlate Current (Ia)18 mAPlate Dissipation (Wa)≤ 3.5 WPlate Voltage (Ua)≤ 400 V, 150 V typicalTransconductance (S)9.5 mA/VPackaging Information:Packaging Dimensions1 in. x 1 in. x 3.6 in.Weight (Packaging)0.0353 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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KT88, JJ Electronic, Blue Glass, Matched, Apex Performance Tested Single
The JJ Electronic KT88 is a sonically faithful reproduction of the original tubes with a robust construction encased in a thick glass envelope. This tube has a tone that is warm and lively with a detailed and balance response.
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Vacuum Tube, EL84, JJ Electronics, Apex Matched Pair, 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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Vacuum Tube, 6L6GC, JJ Electronics, Apex Matched Pair, Power
Product Details Vacuum Tube, 6L6GC, JJ Electronics, Apex Matched Pair, Power, Package of 2.0000T-6L6GC-JJ-MPPackage of 2.0000 The JJ Electronic 6L6GC is the classic pentode built with the rugged construction that only JJ could deliver. At 30W, this tube delivers plenty of headroom. The highs are clear and responsive with warm mids and tight solid lows. Known for their reliability and articulation, the JJ 6L6GC is a great option for guitar amplifiers and Hi-Fi stereo equipment. These tubes are matched using Apex Matching. 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:Body Height100 mmFilament Current (If)0.9 AFilament Voltage (Uf)6.3 VGrid capacitance (cg1)12.5 pFGrid current 2, push-pull (Ig2)11 mAGrid Current 2, single tube (Ig2)5 mAGrid to Plate Capacitance (ca/g)1.5 pFGrid Voltage 1, push-pull (Ug1)-17.5 V typicalGrid Voltage 1, single tube (Ug1)-14 V typicalGrid Voltage 2, push-pull (Ug2)≤ 450 V, 270 V typicalGrid Voltage 2, single tube (Ug2)≤ 450 V, 250 V typicalItem Diameter38 mmItem Height115 mmPlate Capacitance (ca)10 pFPlate Current, push-pull (Ia)134 mAPlate Current, single tube (Ia)72 mAPlate Dissipation (Wa)≤ 30 WPlate Voltage, push-pull (Ua)≤ 450 V, 270 V typicalPlate Voltage, single tube (Ua)≤ 450 V, 250 V typicalPackaging Information:Packaging Dimensions1.8 in. x 3.3 in. x 4.6 in.Weight (Packaging)0.2822 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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EL844, JJ Electronic, Matched Vacuum Tube, Apex Performance Tested Single, Power
The JJ Electronic EL844 is a variation on the classic tube which reduces the overall headroom by 25%. With the reduced power, hitting that rich distortion that the EL84 is notorious for is more manageable.
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Vacuum Tube, EL84, JJ Electronics, Apex Burned-In Matched Pair, 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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JJ Electronic E34L Tubes (Matched Pair)
E34L is a more powerful EL34 with more headroom and deeper lows. It is a little more aggressive than the EL34. Made in the Slovak Republic. As described on the JJ Electronic product page.