Schoeps Decca Tree Set 2S

Complete Set for Recording with a Decca Tree

The Decca Tree Set 2S consists of the following items:

• 3 * No. 121009: Compact Microphone CCM 2S
• 2 * No. 191701: Matching incl. certificate
• 3 * No. 169001: KA 40, sphere attachment
• 3 * No. 161806: HC 3, Miniature cable hangers

The Decca Tree is a triangular arrangement of three omnidirectional microphones. The microphones should be placed at least 1.5 m apart to reduce crosstalk and excessive correlation at low frequencies.

Often the microphones of a Decca Tree must be suspended from above. Therefore, the Decca-Tree set is equipped with compact CCM microphones or with a CMC 1 L amplifier and capsule. The KA 40 accessory mounting spheres cause increased directivity between 1 and 4 kHz, which in turn increases the differences among the signals picked up by each microphone. The M 50 microphones used in the original Decca Tree (1950s) were built on this same principle.

Features:

• Includes (3) each CCM 2S Lg (matched) KA 40 K5 LU and SGC
• small, light-weight microphones (CCM L compact microphones) with sphere attachments
• common wooden box for the set