JJ EL84 / 6BQ5 Red Label - PAIR

JJ EL84 #06 -Standard

• Recommended for Peavey Classic 30 / 50, AC30 and similar amps
• Price for one tube.

FAQ: If I order two or more of these tubes, are they all "the same"?
Yes, the tubes are all "matched" and selected for the in the description mentioned amplifiers.
FAQ: Can I replace the tubes myself or are adjustments needed?
Adjustments are not possible on the listed amplifier (unless a bias potentiometer has been added afterwards). The replacement can therefore be done without adjustments.

JJ EL84 #07 - Standard plus

• Slightly hotter than the #06 selection
• Selected and recommended for VOX AC 30 / 15  and similar amps.
• Price for one tube.

FAQ: If I order two or more of these tubes, are they all "the same"?
Yes, the tubes are all "matched" and selected for the in the description mentioned amplifiers.
FAQ: Can I replace the tubes myself or are adjustments needed?
Adjustments are not possible on the listed amplifier (unless a bias potentiometer has been added afterwards). The replacement can therefore be done without adjustments.

JJ EL84 #05 - Soft Plus

• Not so hot than the #06 selection but still nice punch
• Recommended for Fender Blues Junior and Pro Junior and similar amps.
• Price for one tube.

FAQ: If I order two or more of these tubes, are they all "the same"?
Yes, the tubes are all "matched" and selected for the in the description mentioned amplifier.
FAQ: Can I replace the tubes myself or are adjustments needed?
Adjustments are not possible on the listed amplifier (unless a bias potentiometer has been added afterwards). The replacement can therefore be done without adjustments.

JJ EL84 #08 - Medium

• recommended for TT 18W, TT Spitfire and AC30
• Price for one tube.

FAQ: If I order two or more of these tubes, are they all "the same"?
Yes, the tubes are all "matched" and selected for the in the description mentioned amplifiers.
FAQ: Can I replace the tubes myself or are adjustments needed?
Adjustments are not possible on the listed amplifier (unless a bias potentiometer has been added afterwards). The replacement can therefore be done without adjustments.

• Type:Bridge Rectifier
• Peak Reverse Voltage: 200 V
• Max. Reverse Voltage RMS: 140 V
• Forward Continuous Current: 10 A
• Max. Surge Current: 200 A
• Forward Voltage Drop: 1,1 V
• Max. Reverse Leakage Current: 5 µA
• Max. Operation Temperature: + 150 C
• Size: 19,6 x 19.6 x 7,5 mm

• Bridge Rectifier
• Average Rectified Output Current Io (@TA = 50°C): 1,5A
• Forward Voltage Vfm(@IF = 1.5A): 1,0 V
• Peak reverse Voltage: 200 V

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

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

• Signal wire LiYDY 1 x 0,5 mm², shielded
• Diameter Outside: ca. 3,2 mm
• Voltage Rating max: 250 V
• Capacity: ca. 260 pF / m
• Temperature range: -10 bis +70 C°
• Conductor resistance: 40 Ohm / km @ 20 C°
• Test voltage: > 1 kHz
• IEC 60228/ VDE 0295
• Length: 2 m

NF Signal wire LiYDY 2 x 0,14 mm² shielded

• 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: 2m

• Type: Film capacitor
• Dielectric: polyethylene terephthalate foil
• Capacitance: 0,47 µF
• Voltage Rating: 250 VDC
• Tolerance: -20 % / +20 %
• IEC climate category: 55/100/56
• Operating Temperature Range: - 55°C / + 100 °C
• Dimensions: 13 x 6 x 12 mm
• Termination Style: radial
• Grid: 10

• Type: Electrolytic capacitor
• Capacitance: 1 µF
• Voltage Rating: 100 V
• Tolerance: - 10 % / +30 %
• Operating Temperature Range: - 40°C / + 85 °C
• Dimensions: Ø 4,5 mm x 11 mm
• Termination Style: axial

Images are for reference only. See Product Specifications

• Type: Film capacitor Type X2
• Dielectric: polypropylene film
• Coating: plastic foil, metalized on both sides
• Capacitance: 0,47 µF
• Voltage Rating: 305 VAC
• Tolerance: ±10 %
• IEC climate category: 55/100/56
• Operating Temperature Range: - 55°C / + 105 °C
• Dimensions: 18 x 16 x 9 mm
• Termination Style: radial
• Grid: 22,5

Active, serial FX-Loop for a subsequent installation in an existing tube amplifier
The FX-Loop works with  two LND150 in the send and in the return stage. The send and return level can be adjusted to their optimal value with two potentiometers. The Loop works with the present high voltage of the amplifier.
It has two inputs for low and high signal levels.

Input Levels:
InA: 30 - 60 Vpp, max. 65 Vpp
InB: 10 - 15 Vpp, max. 18 Vpp

The FX-Loop utilize POTENTIALLY FATAL HIGH VOLTAGES.
Seek help from a competent technician if you are in any way unfamiliar with high voltage circuits.
Use at your own risk.

Files:

• Documentation

2 tubes, matched as pair

Standard EL34 made by JJ with a smooth and dizzy sound.

Limiting Values:

• 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