Directional Microphone Comparison in ORTF Setup – Can You Hear the Difference?

This test compares several directional microphones, all placed in an identical ORTF stereo configuration. The microphones used are:

• AKG CK61
• DPA 4011
• Neumann KM184
• Line Audio CM4
• Sennheiser MKH 40

No EQ or processing was applied. The pianist performed the same piece multiple times to ensure consistency.