CA3081 Transistor Array Replacement

Replacement IC board, sized to fit in place of the obsolete, and increasingly hard to find, CA3081 transistor array. Great for switching applications. Uses MBT4401 transistors, which are the surface mount version of the extremely popular 2N4401 transistor. A bit more robust than the original CA3081, but the amplification curve is a bit different too.

Great replacement for use in your classic Bally, Stern and Zaccaria board sets.