SoftRock V6.1

The finest receiver in the SoftRock series in my humble opinion. It had the following features;

4X digital Quadrature clock chain for low noise and high performance
Low voltage regulator to help eliminate noise and ground loops
2 band operation by changing a dip jumper, the unit had provisions for two crystals that were changed by a jumper also.
Low cost op-amps that had ultra low noise pin compatible versions for maximum performance.
Single board with a two band filter.

It is a retired kit that is no longer available. Here is a directory with documentation on the Softrock models; File directory