Heybrook Crossover Schematic

Heybrook Crossover faced with resistive load

Heybrook Crossover with actual load

Heybrook Crossover -- R1, C2, L3 disconnected

Heybrook Crossover -- R1, C2, L3 connected -- phase and response curves

Heybrook Crossover -- R1, C2, L3 connected to ground -- phase and response curves

Heybrook Crossover -- R1, C2, L3 disconnected -- phase and response curves