Evans Hydraulic Drum Heads: Mastering the Art of Deep, Fat Tones with Minimal Overtones

Evans Hydraulic drum heads are celebrated for their unique sound characteristics, providing a deep, controlled, and fat tone with significantly reduced overtones due to their distinctive design. Perfect for drummers looking to achieve a vintage sound or those who prefer a punchy, focused tone that cuts through the mix, these drum heads are a favorite across various musical genres, particularly in rock, funk, and blues. This guide will delve into the features, advantages, and applications of the Evans Hydraulic drum heads.

Introduction

The "Hydraulic" name derives from the thin layer of oil sandwiched between two plies of film, which is the hallmark of these drum heads. This design not only dampens excess vibrations but also adds a unique character to the drum's sound, making them ideal for specific musical and aesthetic needs.

Key Features of Evans Hydraulic Drum Heads

• Dual-Ply Construction with Oil: Each Hydraulic head consists of two plies of film, typically 7-mil each, with a thin layer of oil in between. This setup enhances durability and provides a dampened, fat sound.
• Minimal Overtones: The oil between the plies naturally reduces overtones and sustain, delivering a sound that is easy to control and doesn’t ring excessively.
• Variety of Colors: Hydraulic heads are available in blue, black, red, and clear versions, allowing drummers to choose based on both sound preference and visual aesthetics.
• Easy Tuning: The natural dampening properties of these heads make them relatively easy to tune, as they are less sensitive to changes in tension compared to other heads.

Benefits of Using Evans Hydraulic Drum Heads

• Controlled Sound: Ideal for drummers who need a controlled sound without the use of additional external muffling. The intrinsic dampening provides a clean, focused attack.
• Distinctive Tone: Hydraulic heads are known for their deep, warm tones that can evoke the classic sounds of the 70s and 80s or provide a modern punch with minimal overtone.
• Durability: The dual-ply design and the oil layer contribute to the heads' durability, making them suitable for heavy hitters and frequent use.
• Aesthetic Appeal: The color options available with Hydraulic heads can enhance the visual appeal of your drum kit, matching or contrasting with your drum shell finishes.

Choosing the Right Evans Hydraulic Drum Head

• Musical Genre: Consider your primary musical style. Hydraulic heads are particularly effective in genres that benefit from a tight, controlled drum sound.
• Drum Kit Configuration: Determine which drums in your kit could benefit from Hydraulic heads. They are often used on toms but can also be effective on snare drums for certain styles.
• Sound Preferences: If you prefer a sound with less sustain and fewer overtones, Hydraulic heads are an excellent choice. Evaluate how this characteristic fits with your band’s overall sound or the acoustics of your performance venues.

Installation Tips

• Proper Seating: Make sure the drum head is evenly seated on the drum shell before tightening the tension rods. This ensures even tuning and optimal sound.
• Tuning Considerations: Begin with a lower tension and increase gradually to find the sweet spot where the drum produces the best tone.

Maintenance and Care

• Regular Cleaning: Wipe the heads regularly with a soft, dry cloth to maintain their appearance and performance.
• Temperature and Humidity Considerations: Although less sensitive to environmental changes due to their construction, it's still important to store your drums in a stable environment to maintain the longevity of the heads.

Conclusion

Evans Hydraulic drum heads offer a distinctive combination of sound control, durability, and aesthetic customization. Their unique construction makes them a go-to choice for drummers seeking a specific, controlled sound with a vintage vibe or for those who need a focused, punchy tone in their performances.