The Alpha 8100 line of HF linear amplifier is an all band HF linear amplifer covers 10-160m including 12 & 17M.
Amp runs a pair of 4CX800A7 tubes to deliver full legal limit plus with about 45W drive, no time limit, no sweat!


All high quality components with superb workmanship was put into every 8100 amplifier


a rugged bandswitch covers all the bands from 160m to 10m. Output is stable and the same on all bands.


QSK vacuum relay is standard in the 8100.


Roburst 3.5KVA Hypersyl transformer with external cooling fan is standard in the 8100.


The 8100 is a very quiet desk top amplifer. It has a very linear output, very predictable. Its precise tuning makes tuning and loading a "piece of cake".

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