User's Manual
3
While the E6 Directional is designed for durability, 
moisture-resistance and flexibility, it is a high-
precision instrument and we do suggest some basic 
precautions to prevent damage or sonic degradation: 
• Always use the E6 with a cap in place. The end 
caps are critical to the sound quality and also 
protect the capsule from makeup, moisture, and 
debris.
• When a protective cap is not in place, avoid 
touching the end of the capsule with fingers or 
obstructing the opening with foreign substances.
• The earpiece, boom, and end cap may be cleaned 
with alcohol wipes, spirit gum remover, or acetone. 
Do not use water or chemicals on the capsule itself.
• Clean the caps separately.
Handling the E6 
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