Description: Product Details Vacuum Tube, ECC803 / 12AX7, JJ Electronics, Longer Plate, Standard Pins, PreampT-ECC803-S-JJSold individually The JJ Electronic ECC803 is a high performance, long plate version of the ECC83 / 12AX7. Like all JJ preamp tubes, these are built into a rugged package using the spiral filament and robust plate structure resulting in low microphonics and high reliability. The long plate version of this tube differs from the standard version with its stronger and fuller sound which offers a wider and more balanced frequency response. This tube ranges from deep rich lows to pristine highs covering a spectrum of harmonically dynamic mids along the way. This tube is an excellent choice for any guitar amp and perfect for studio and Hi-Fi equipment as well. This tube will work in any 12AX7 or ECC83 position. 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 Height51.2 mmCathode Current (Ik)≤ 9 mAFilament Current (If)300 / 150 mAFilament Voltage (Uf)6.3 / 12.6 VGain (μ)100Grid capacitance (cg1)1.6 pFGrid Circuit Resistance (Rg)2,2 MΩGrid to Plate Capacitance (ca/g)1.7 pFHeater to cathode voltage (Uk/f)≤ 100 VInternal Resistance (Ri)62.5 kΩItem Diameter22.2 mmItem Height57.6 mmPlate Capacitance (ca)0.46 pFPlate Current (Ia)1.2 mAPlate Dissipation (Wa)≤ 1.2 WPlate Voltage (Ua)≤ 300 V, 250 V typicalTransconductance (S)1.6 mA/VPackaging Information:Packaging Dimensions1 in. x 1 in. x 2.5 in.Weight (Packaging)0.0309 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: 22.95 USD
Location: Tempe, Arizona
End Time: 2024-09-08T16:04:46.000Z
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: JJ Electronics
MPN: T-ECC803-S-JJ
Compatible Brand: Any
Compatible Model: Any
Features: None
Amplifier Type: Unknown
Item Diameter: 22.2 mm
Item Height: 57.6 mm
Body Height: 51.2 mm
Filament Voltage (Uf): 6.3 / 12.6 V
Filament Current (If): 300 / 150 mA
Plate Voltage (Ua): ≤ 300 V, 250 V typical
Plate Current (Ia): 1.2 mA
Transconductance (S): 1.6 mA/V
Gain (μ): 100
Internal Resistance (Ri): 62.5 kΩ
Plate Dissipation (Wa): ≤ 1.2 W
Cathode Current (Ik): ≤ 9 mA
Heater to cathode voltage (Uk/f): ≤ 100 V
Grid Circuit Resistance (Rg): 2,2 MΩ
Grid capacitance (cg1): 1.6 pF
Plate Capacitance (ca): 0.46 pF
Grid to Plate Capacitance (ca/g): 1.7 pF
Type: Vacuum Tube
