Vacuum Tube - 7025 S, Tube Amp Doctor, Premium Selected
The vintage made in England Mullard ECC83 has been accurately recreated in the Tube Amp Doctor 7025 S. This highly sought after tube is regarded by many as the best dual triode to have ever been created for audio use. TAD offers a reliable and affordable way to experience the sound of this legendary tube.
The 7025 S is notable for its rich and complex harmonics. The warmth in the midrange of this tube stands out among similar preamp tubes. The TAD 7025 has nice round clean tones as well as a creamy yet articulate overdrive. Its rugged mechanical construction with extra thick mica spacers along with TAD’s premium selection process ensures a highly reliable preamp tube. Tube Amp Doctor especially recommends the 7025 S for use in British and British style amplifiers.
The Tube Amp Doctor 7025 works in any 7025, 12AX7, or ECC83 position.
|Body Height||50 mm|
|Cathode Current (Ik)||8 mA|
|Cathode to Heater Voltage||≤ 150 V|
|D.C. Grid Voltage, negative||-55 V|
|D.C. Grid Voltage, positive||0 V|
|D.C. Plate Voltage||330 V|
|Grid to Cathode Capacitance (cg/k)||1.9 pF|
|Grid to Heater Capacitance (cg/h)||0.4 pF|
|Grid to Plate Capacitance (ca/g)||1.8 pF|
|Heater Current||0.15 / 0.3 A|
|Heater Voltage||6.3 / 12.6 V|
|Item Diameter||22.5 mm|
|Item Height||57 mm|
|Plate Dissipation (Wa)||1.2 W|
|Plate to Cathode Capacitance||0.7 pF|
|Packaging Dimensions||3.25 in. × 1 in. × 1 in.|
|Weight (Packaging)||0.038 lbs.|
|Specification Sheet||All Models|