Alpha 500 kOhm log Stereo

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.

Width ca. 120 cm
Price per linear meter.
Actual shades may vary.
We ship the tolex as one piece if you order more than 1 meter.
 

• Type: Cancap
• Capacitance: 100 µF
• Voltage Rating: 500 V
• Tolerance: -10 % / +30 %
• Operating Temperature Range: - 25°C / + 70 °C
• Dimensions: Ø 25 mm x 40 mm
• Termination Style: radial, Snap-In mount

• Type: Cancap
• Capacitance: 100 +100 µF
• Voltage Rating: 500 V
• Tolerance: -10 % / +30 %
• Operating Temperature Range: - 25°C / + 70 °C
• Dimensions: Ø 35,5 mm x 68,7 mm
• Termination Style: radial, solder-lugs

• Type: Cancap
• Capacitance: 40 + 20 + 20 + 20 µF
• Voltage Rating: 500 V
• Tolerance: -10 % / +30 %
• Operating Temperature Range: - 25°C / + 70 °C
• Dimensions: Ø 40 mm x 50 mm
• Termination Style: radial, solder-lugs

• Capacitance: 8 µF
• Voltage Rating: 450 V
• Tolerance: - 10 % / +30 %
• Operating Temperature Range: - 20°C / + 85 °C
• Dimensions: Ø 13 mm x 45 mm
• Termination Style: axial