Tube-Town GmbH

• Rated Voltage: 250 VAC
• Contact caps: nickel-plated brass
• Size: Ø 5 mm x 20 mm
• Pack of 10

Tube-Town E83CC Preamp-Tube

High-quality 12AX7 / ECC83 / 7025 preamp tube with low background noise and reduced feedback tendency due to short anode plates, as well as a powerful bass and a dense sound. Very suitable for input stages with high amplification or amplifiers with generally high gain.
Dropin replacement for all 12AX7, ECC83, 7025, and E83CC tubes.

Electrical Characteristics

• Heater voltage (Uf): 6.3V or 12.6V
• Heater current (If): 300mA at 6.3V, 150mA at 12.6V
• Anode voltage (Ua): Maximum 300V
• Grid voltages (Ug1): -2V (typical)
• Grid voltages: -50V to 0V
• Anode current (Ia): 1.2mA (typical)
• Anode power dissipation: Maximum 1W per triode
• Anode resistance (ra): 62.5kΩ
• Amplification factor (μ): 100
• Transconductance (S): 1.6mA/V
• Input capacitance (Cin): 1.6pF
• Output capacitance (Cout): 1.6pF

Mechanical Characteristics

• Socket: B9A (Noval)
• Number of pins: 9

Pin Configuration

• 1 Anode (Triode 1)
• 2 Grid (Triode 1)
• 3 Cathode (Triode 1)
• 4 Heater (f)
• 5 Heater (f)
• 6 Anode (Triode 2)
• 7 Grid (Triode 2)
• 8 Cathode (Triode 2)
• 9 Center Heater (f)

Application Notes

• Heater operation: The tube can be operated with 6.3V or 12.6V, depending on the circuit design.
• Grid resistors: It is recommended to use grid resistors of at least 1MΩ to ensure stable functionality.
• Coupling capacitors: Capacitors with low capacitance (typically 0.1µF) are recommended to minimize high-frequency interference.

• 80% PVC film
• 20% polyester-cotton fabric
• REACH compliant

B-STOCK: with flaws in the fabric

Fender Style Grillcloth in white. To get the best results with this grillcloth you should not color the baffle black.
Same texture and material as the Fender Cloth

• Size: ca. 60 x 90 cm (only available in this size)
• Fender Style
• Material: 100% Polypropylen
• Price per pcs.
• Actual shades may vary.

• FAQ Grillcloth

Transply, raw material
if you want to engrave by yourself

• Material: 1,5 mm Transply
• Size: 600 x 150 mm
• Colors: silver gold
• Engraving: black

• Diameter Outside: ca. 4 mm
• Voltage Rating max. 250 V
• Temperature range: -10 bis +70 C°
• Conductor resistance: 135 Ohm / km @ 20 C°
• Insulation resistance: min. 20 MOHm x km @ 20 C°
• Length: 5m

• Core material M6
• Pri:0-117V-230V @ 50Hz
• Sec HT: 345V @ 400 mA
• Sec Heater: 6.3V @ 5 A
• EI 84 format (70 x 84 mm h=55 mm)

• Datasheet