Linear Systems Matched LSJ74/LSK170 JFET pairs (Grade B)
- Linear Systems JFETS, now in matched pairs perfect for most of the Pass/Firstwatt Amplifier and Preamplifier projects!
- 2 matched pairs of an LSJ74 matched with an LSK170, B Grade (B grade has an Idss ranging from 6.0-12.0)
- Each pair is matched to within 1.0mA Idss which is ideal for a stereo BA-3, F4, F5, F5T, F6 and more
- Each unit has 4 pieces in total, paired. The pairs are taped together in the package, please don't mix the pairs
- If you are building an Aleph J or BA-1 gain stage, you do not want to use these transistors, you are looking for matched J74-J74 (PP) pairs
- Limit of 1 unit per customer per month due to supply constraints. We want to ensure they all end up in the hands of builders who are going to use them for making projects, not hoarded or resold. If you need more than 1 for a particular build, please email email@example.com with details of your build. Our goal is to see the most amps actually built and shared with the community as possible.
I have measured the gain and the matching is perfect
I will use the pair for F5 and be impatient to see the final result.
I'm very optimistic.
fast shipping, great packaging, product as expected! well done!
Merci pour votre professionnalisme et votre assiduité!
Fast shipping, good communication, thanks
Great service, arrived on time
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