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

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

The Decca Tree Set CCM 2S contains three CCM 2S (No. 121011) instead of the CCM 2H.

The Decca Tree Set CMC 1L + MK 2S contains three CMC 1 L (No. 132012) and three MK 2S (No. 131011) in place of the CCM 2H.

The Decca Tree Set CMC 1L + MK 2H contains three CMC 1 L (No. 132012) and three MK 2H (No. 131009) in place of the CCM 2H.