Converter Octal to Noval

4 tubes, matched as quad

Rugged and reliable EL84 / 6BQ5 tube

• Type: Metalized Polyester Film Capacitors (PET)
• Voltage Rating: 630 VDC / 220 VAC
• Tolerance: +/- 10%
• Operating Temperature Range: - 55°C / + 100 °C
• Termination Style: axial

• Type: Aluminum Electrolytic Capacitors
• Capacitance: 33 µF
• Voltage Rating: 500 V
• Tolerance: +/- 20%
• Operating Temperature Range: - 40°C / + 85 °C
• Dimensions: Ø 18 mm x 39 mm
• Termination Style: axial

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

JJ5Y3S rectifier tube with directly heated cathode. Robust and durable.

Files:

• Datasheet

• Type: Panel Mount Potentiometer - Push / Pull
• Power Rating: 0,125 W log / 0,2 W linear
• Voltage Rating: 150 V DC Audio / 200 V DC linear
• Tolerance: 20%
• Shaft: 6,35 mm, Solid Shaft
• Shaft length: 15 mm
• Drill Ø: M7 (6,8 mm)
• Termination: Solder Lugs
• Dimension: 16 mm
• Switch: DPDT

• 1m black
• 1m red
• 1m yellow
• 1m green
• 1m blue
• Operation Voltage Uo/U: 300 / 300 V AC
• Test Voltage: 2000 V
• Operating temperatures: –50 bis +180 °C

• 1m black
• 1m red
• 1m yellow
• Operation Voltage Uo/U: 300 / 300 V AC
• Test Voltage: 2000 V
• Operating temperatures: –50 bis +180 °C

• Silver-plated Copper wire
• Wire diameter 1 mm²
• Length: 5 m

• Silver-plated Copper wire
• Wire diameter 1.2 mm
• Length: 3 m