- Direct replacement for Toshiba 2SK170
- Matched to 0.1mA
- These are the B version, and draw 6-12mA
- Authentic Linear Systems parts
This is the Linear Systems version of the extinct Toshiba 2SK170. These are the B version, and draw 6-12mA. I match these by hand to within 0.1mA. Rest assured that these are authentic Linear Systems parts, sourced directly from Linear Systems. Use in DIY Buffer, Phono Preamp, Crossover, etc.