TX364 - 150H Choke


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Hobbyists and amp builders can now use the same high-quality transformers and chokes found in London Power's own amp line. Our chokes have flux bands and the leads are colour-coded to allow optimal hum-free connection to the circuit.


  • 8mA-DC
  • channel mount (horizontal; 2-bolt)
  • flux band
  • weight: 2-oz 110-g

Applications:  preamps and EQs. Use it in screen supplies of amps up to 10W. Use it in plate supplies for SE amps up to 500mW.

Dimensions: 1.6H x 2.9W x 1.6D (over bells), 41 x 74 x 41mm

Mounting centers: 1.4", 36mm

About London Power

London Power was founded in 1990 by Kevin O'Connor, after two decades of research into innovative audio amplification techniques. Kevin is an audio designer, author and speaker, known for his proprietary methodology called Power Scaling, and for his eleven books on audio subjects. Whether you seek amps, kits or information, you'll find useful answers here on not just the "how" but the "why" of audio amplifier design. Please enjoy the information on this site, and don't hesitate to contact us with questions.

Contact Us

(807) 473-0952
11 am - 6 pm, M-F
PO Box 10012, Thunder Bay, ON P7B 6T6 CANADA