Description: Product Details Vacuum Tube, EL844, JJ Electronics, Apex Matched Pair, Power, Package of 2.0000T-EL844-JJ-MPPackage of 2.0000 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. This tube will hit full saturated power tube sounds without having to crank the amps volume as high which makes them a great choice for recording as well as home / bedroom use. 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 Height71.4 mmCathode Current (Ik)≤ 60 mAFilament Current (If)0.76 AFilament Voltage (Uf)6.3 VGrid 1 to filament capacitance (cg1f)0.15 pFGrid Circuit Resistance 1 (Rg1), Automatic Bias1 MΩGrid Circuit Resistance 1 (Rg1), Fixed Bias0.5 MΩGrid to Cathode Capacitance (cg/k)10.8 pFGrid to Plate Capacitance (ca/g)0.1 pFGrid Voltage 1 (Ug1)≥ -100 V, -7.3 V typicalGrid Voltage 2 (Ug2)≤ 300 V, 250 V typicalHeater to cathode voltage (Uk/f)≤ 100 VInternal Resistance (Ri)0.1 MΩItem Diameter22 mmItem Height77.8 mmPlate Capacitance (ca)6.6 pFPlate Current (Ia)10 mAPlate Dissipation (Wa)≤ 9 WPlate Voltage (Ua)≤ 300 V, 250 V typicalTransconductance (S)6.5 mA/VPackaging Information:Packaging Dimensions3.6 in. x 2 in. x 1 in.Weight (Packaging)0.075 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.
Price: 42.9 USD
Location: Tempe, Arizona
End Time: 2024-12-08T17:29:53.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money Back
Brand: Apex Matched
MPN: T-EL844-JJ-MP
Compatible Brand: Any
Compatible Model: Any
Features: None
Amplifier Type: Unknown
Item Diameter: 22 mm
Item Height: 77.8 mm
Body Height: 71.4 mm
Filament Voltage (Uf): 6.3 V
Filament Current (If): 0.76 A
Plate Voltage (Ua): ≤ 300 V, 250 V typical
Plate Current (Ia): 10 mA
Grid Voltage 1 (Ug1): ≥ -100 V, -7.3 V typical
Grid Voltage 2 (Ug2): ≤ 300 V, 250 V typical
Transconductance (S): 6.5 mA/V
Internal Resistance (Ri): 0.1 MΩ
Plate Dissipation (Wa): ≤ 9 W
Cathode Current (Ik): ≤ 60 mA
Heater to cathode voltage (Uk/f): ≤ 100 V
Grid Circuit Resistance 1 (Rg1), Fixed Bias: 0.5 MΩ
Grid to Cathode Capacitance (cg/k): 10.8 pF
Plate Capacitance (ca): 6.6 pF
Grid to Plate Capacitance (ca/g): 0.1 pF
Grid 1 to filament capacitance (cg1f): 0.15 pF
Grid Circuit Resistance 1 (Rg1), Automatic Bias: 1 MΩ
Type: Vacuum Tube
