This unit was previously maintained, adjusted, and used in actual Thank you for viewing my listing.
This is a YAESU FL-2100B HF linear amplifier. It's one of the most highly regarded vintage tube amplifiers from YAESU, and is very popular among amateur radio operators and collectors worldwide.
Unlike many amplifiers listed for parts or restoration, this amplifier was actually in use until recently and was regularly maintained by the previous owner.
Condition:
Operation confirmed.
The previous owner actively used this amplifier until March 2026.
It was used on the 3.5MHz, 7MHz, 14MHz, and 21MHz amateur radio bands.
Regular maintenance was performed during the owner's ownership.
The front panel lamps light up normally.
As it is a vintage piece of equipment, there is some wear, scratches, dust, oxidation, and age-related deterioration on the exterior.
Also, the screw receiver on the right front is missing, so the screw is not secured.
When shipping, I will cover the screw with tape to prevent it from coming loose.
Please carefully examine all photos for detailed condition information.
Features
Classic HF Linear Amplifier
Supports multiple HF amateur radio bands
Vintage Yaesu
Made in Japan
Popular with DX operators and classic station enthusiasts
Accessories
YAESU FL-2100B unit
Power cable included
Only what is shown in the photos is included.
Collector's Information
The FL-2100B is known as one of the most iconic vacuum tube amplifiers ever manufactured by Yaesu. Many existing units require restoration, and those that have been in working order and regularly maintained are particularly rare.
Its classic analog meters, robust construction, and legendary 572B vacuum tube configuration continue to fascinate vintage amateur radio enthusiasts and collectors worldwide.
Important
Due to its age, we cannot guarantee long-term reliability.
This item is sold as a vintage used item.
Please carefully examine all photos before purchasing.
Thank you for your interest. Please feel free to contact us with any questions.