Very linear working 12AX7 / ECC83 with long anode plates and spiral heating, which makes the tube less sensitive to interference from AC heating.
We recommend this tube for audio and high-end amps as well as for "modern" Fender amps with more overdrive, but also as an input tube in old Marshall JCM800s.


Note: Tubes equipped with long plates are commonly associated with a "warmer" or "richer" sound, whereas those with shorter plates tend to deliver a "tighter sound". However, tubes featuring long plates exhibit increased sensitivity to vibrations and mechanical disturbances, rendering them less ideal for critical applications.

TT Selection: V1 - Low Noise
This tube is selected for sensitive input stages (V1)

• The 12AX7EH provides high gain with ultra low noise and detailed, musical tone that rivals the most desirable NOS types.

Tube-Town easy stackingtool for eyelets.

10 Cables with alligator clamps on each side. Length ca. 50 cm.
Colors: red, green, black, white, yellow.

• Specification: ½ Watt, axial
• Temperature Range: -55°C to +125°C
• Tolerance: 10%
• Max. Operating Voltage: 350 V
• Size: l=9.5 mm, d=3.6 mm

• MPW axial leaded metallized polypropylene film capacitors
• Self Healing
• Low ESR
• Tolerance: +10% @ 1 kHz, 25°C
• Peak, AC voltage (50/60 Hz): 630VDC / 250 VAC
• Dielectric: Polypropylene
• Coating: Flame Retardant Polyester tape wrap (UL510) with epoxy end fill (UL94V0)

• Type: HV ceramic disk capacitor
•   Epoxy resin molding
•   (insulating and flame retardant)
• Voltage Rating: 2 kV
• Tolerance: - 20 % / +20 %
• Operating Temperature Range: - 40°C / + 85 °C
• Dimensions: 3 mm x 7 mm
• Grid: 7,5

• MPW axial leaded metallized polypropylene film capacitors
• Self Healing
• Low ESR
• Tolerance: +10% @ 1 kHz, 25°C
• Peak, AC voltage (50/60 Hz): 630VDC / 250 VAC
• Dielectric: Polypropylene
• Coating: Flame Retardant Polyester tape wrap (UL510) with epoxy end fill (UL94V0)

• MPW axial leaded metallized polypropylene film capacitors
• Self Healing
• Low ESR
• Tolerance: +10% @ 1 kHz, 25°C
• Peak, AC voltage (50/60 Hz): 630VDC / 250 VAC
• Dielectric: Polypropylene
• Coating: Flame Retardant Polyester tape wrap (UL510) with epoxy end fill (UL94V0)

• Type: Electrolytic can capacitor
• Capacitance: 33 µF
• Voltage Rating: 450 V
• Tolerance: - 20 % / +20 %
• Operating Temperature Range: - 40°C / + 105 °C
• Dimensions: Ø 12,5 mm x 30 mm
• Termination Style: radial
• Grid: 7,5

• Type: Electrolytic can capacitor
• Capacitance: 47 µF
• Voltage Rating: 450 V
• Tolerance: - 20 % / +20 %
• Operating Temperature Range: - 25°C / + 105 °C
• Dimensions: Ø 16 mm x 25 mm
• Termination Style: radial
• Grid: 7,5