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Vintage 10-80 Meters band-switched tuned input network for HF linear amplifier

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Condition:
Used
Shipping:
$9.00 (Fixed Shipping Cost)
  • Used tuned input network for HF linear amplifier. Band-switched rotary design with multiple coils and capacitors — ideal for homebrew or restoring grounded-grid tube amplifiers (3-500Z, 811A, etc.). Excellent condition, ready to install.
  • Used tuned input network for HF linear amplifier. Band-switched rotary design with multiple coils and capacitors — ideal for homebrew or restoring grounded-grid tube amplifiers (3-500Z, 811A, etc.). Excellent condition, ready to install.
$34.99
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Vintage 10-80 Meters band-switched tuned input network for HF linear amplifier

Excellent used band-switched tuned input network for HF linear amplifiers.This complete assembly features a high-quality rotary ceramic switch with multiple band-specific coils on formers plus fixed capacitors. Perfect for matching the input on a homebrew or restored tube linear using 3-500Z, 811A, 572B, or similar tubes.Great condition with clean contacts and solid construction. Measures approx. 3 1/2 X 2 3/4  mounting plate. A hard-to-find part that greatly improves drive quality, linearity, and stability in kilowatt+ amplifiers.
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