JJ 12AT7 / ECC81 Balanced

• +/- 5% tolerance
• -55° C to 240° C operating range
• Max 500 V
• Excellent flame retardant coating
• Different manufacturers

• +/- 5% tolerance
• -55° C to 240° C operating range
• Max 500 V
• Excellent flame retardant coating
• Different manufacturers
• Pack of 5

4 tubes, matched as quad

EL34 II has fuller low mids and low end but does not lose headroom in the high end. Stronger than regular JJ EL34 but not as aggressive as the JJ E34L.

• Ua = 250 V
• Ug3 = 0 V
• Ug2 = 265 V
• Ug1 = -13,5 V
• Ia = 100 mA
• Ig2 = 14,9 mA
• S = 11 mA/V
• Ri = 15 kΩ
• μg2/g1 = 11

• Ua0 = 2000 V
• Ua = 800 V
• Wa(max) = 25 W
• Ug20 = 800 V
• Ug2 = 450 V
• Wg2(max) = 8 W
• Ik = 150 mA
• Uk/f = 100 V
• Rk/f = 20 kΩ

Files:

• Datasheet

• Type: Aluminum Electrolytic Capacitors
• Capacitance: 10 µF
• Voltage Rating: 350 V
• Tolerance: +/- 20%
• Operating Temperature Range: - 40°C / + 85 °C
• Dimensions: Ø 10 mm x 30 mm
• Termination Style: axial

• Type: Multisection Capacitor
• Capacitance: 50 + 50 µF
• Voltage Rating: 500 V
• Tolerance: - 10% / +30 %
• Operating Temperature Range: - 40°C / + 85 °C
• Dimensions: Ø 35 mm x 50 mm
• Termination Style: radial, solder lugs

4 Tubes matched as quad
The JJ 6L6 is very popular because of its warm sound.

Files:

• Datasheet

• Type: Aluminum Electrolytic Capacitors
• Capacitance: 220 µF
• Voltage Rating: 350 V
• Tolerance: - 10%+30%
• Operating Temperature Range: - 40°C / + 85 °C
• Dimensions: Ø 25 mm x 38 mm
• Termination Style: axial

Metalfilm Resistor
Great for amps and effects, low noise, small size, high power rating

Spezification:

• Power: 0,5 Watt
• Voltag: 350 V working / 700 V overload
• Axial Leads
• -55° C - 155° C
• 9,4 * 3,2 mm
• 1,0 %
• RoHS

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

Electro-Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a 12AX7 that was tested and selected for the lowest noise and microphonics for use in the critical first preamp stages of amplifiers where noise and microphonics could be an issue. In order to ensure that the 7025 specification is consistently met, Electro-Harmonix has redesigned the structure of the 12AX7 and has implemented construction techniques to ensure the absolute lowest noise and microphonics possible. In all samples tested, noise and microphonics could not be detected.

The Electro-Harmonix 7025EH has a mid-range that gives clarity and definition to the sound and a smooth top end for warmth and balance. With these characteristics, along with the exceptionally low noise and low microphonics, the Electro-Harmonix 7025EH will work equally well in vintage and modern high-gain guitar amplifiers, as well as sensitive phono preamps.

• Type: Film capacitor
• Dielectric: polypropylene film
• Coating: plastic foil, metalized on both sides
• Capacitance: 0,047 µF
• Voltage Rating: 400 VDC / 250 VAC
• Tolerance: ±10 %
• IEC climate category: 55/100/56
• Operating Temperature Range: - 55°C / + 100 °C
• Dimensions: 5 x 11 x 18 mm
• Termination Style: radial
• Grid: 15

• Type: Film capacitor
• Dielectric: polypropylene film
• Coating: plastic foil, metalized on both sides
• Capacitance: 0,068 µF
• Voltage Rating: 400 VDC / 250 VAC
• Tolerance: ±10 %
• IEC climate category: 55/100/56
• Operating Temperature Range: - 55°C / + 100 °C
• Dimensions: 6 x 12,5 x 18 mm
• Termination Style: radial
• Grid: 15

• Type: Film capacitor
• Dielectric: polypropylene film
• Coating: plastic foil, metalized on both sides
• Capacitance: 0,022 µF
• Voltage Rating: 400 VDC / 250 VAC
• Tolerance: ±10 %
• IEC climate category: 55/100/56
• Operating Temperature Range: - 55°C / + 100 °C
• Dimensions: 4 x 9 x 13 mm
• Termination Style: radial
• Grid: 10