What is the primary sound characteristic of the Evans Hydraulic Black 22"?

It produces a deep, fat, and short bass drum tone. This is often referred to as the 'classic 70s sound' due to its lack of sustain and heavy low-end thud.

How does the oil between the plies affect the sound?

The small amount of oil acts as a dampener to suppress overtones and ringing. This results in a cleaner, more focused sound that is easier to control during recording.

Is this drumhead suitable for heavy hitters?

Yes, the 2-ply design provides enhanced durability compared to single-ply heads. It is specifically built to withstand the force of loud, heavy playing styles.

Why is this head considered 'easy to tune'?

The Hydraulic series naturally suppresses the dissonant overtones that make tuning difficult. This makes it an ideal choice for beginners or for drums that are difficult to tune.

What finish does this specific model have?

This model features a stylish black finish. It provides a contemporary and clean look that stands out on stage and matches various drum kit colours.

Is the Evans Hydraulic Black good for studio recording?

Yes, its short and dull tone is very microphone-friendly. The reduction of unwanted overtones allows for a super-clean capture without needing excessive external dampening.

Does this product include the bass drum itself?

No, this is a replacement drumhead only. The bass drum shell and hardware must be purchased separately.

How does the 22" Hydraulic compare to the 56 Calftone?

The Hydraulic is focused on a modern, damped, 70s-style thud with a black finish. The 56 Calftone is designed to emulate the look, feel, and warmer sound of traditional calfskin.

Can I use this as a resonant head?

While primarily used as a batter head to control feel and tone, it can be used as a resonant head if an extremely dead, short sound is desired. However, Evans offers specific resonant heads like the EQ3 for standard applications.

What is the typical price for this 22" drumhead?

The typical price range for the Evans Hydraulic Black Bass Drum Head 22" is approximately £55.00. Prices may vary slightly depending on the retailer.

Does the oil leak out of the head?

No, the oil is vacuum-sealed between the two plies of film. It is designed to stay contained within the head throughout its lifespan.

Will this head work for jazz music?

Typically, jazz drummers prefer more resonance and 'sing' from their bass drums. The Hydraulic is better suited for rock, funk, and R&B styles where a dry thud is preferred.

Gear article

Evans Hydraulic Black Bass Drum Head 22"

The Evans Hydraulic Black Bass Drum Head 22" is a specialised dual-ply drumhead featuring a thin layer of oil between its films to suppress unwanted overtones. It is designed to produce a deep, fat, and short tone reminiscent of classic 1970s recordings. The head is noted for its ease of tuning and durability, making it a staple for heavy hitters and studio engineers seeking a controlled sound.

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Background and Design

The Evans Hydraulic series was developed to solve the common issue of excessive ringing and difficult tuning in bass drums. The 22" Black variant features a 2-ply construction that enhances physical durability, catering specifically to heavy hitters and loud performance environments. The hallmark of the Hydraulic design is a microscopic layer of oil trapped between the plies, which acts as a natural dampening agent. Visually, the head is finished in a contemporary black aesthetic designed to complement a wide variety of drum kit finishes while maintaining a professional presence on stage.

Sonic Characteristics

This drumhead is engineered to produce a specific '70s-style' sound character. It delivers a deep, fat thud with a very short sustain and minimal resonance. By suppressing overtones through its oil-damped plies, the head provides a clean, bass-heavy response that focuses the energy on the low-end frequencies. The resulting tone is often described as 'dull' in a positive sense for recording, as it lacks the high-frequency 'zing' or erratic ringing that can complicate microphone placement and mixing.

Ease of Tuning and Application

One of the most significant advantages of the Hydraulic series is its forgiving nature during the tuning process. It is frequently recommended for drummers who are new to tuning or for use on 'troublesome' drums that possess inherent unwanted resonances. Because the oil layer naturally manages the sustain, the head requires less precision to achieve a usable, punchy sound. In a studio setting, its short decay makes it 'microphone friendly,' allowing engineers to capture a consistent kick sound without excessive external muffling.

Comparison to Alternatives

Within the EVANS ecosystem, the Hydraulic Black stands apart from options like the 56 Calftone series, which aims for a vintage calfskin feel and warmth, or the EQ3 Resonant heads used for the front of the drum. Compared to 1-ply heads like the Attack ProFlex1 or the Remo Silentstroke (designed for low-volume practice), the Hydraulic is significantly more focused on low-end impact and durability. While the DW AA Coated or EQ4 heads offer more open resonance, the Hydraulic is the preferred choice for those seeking maximum sustain control and a 'dead' 70s aesthetic.

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Frequently asked questions

What is the primary sound characteristic of the Evans Hydraulic Black 22"?: It produces a deep, fat, and short bass drum tone. This is often referred to as the 'classic 70s sound' due to its lack of sustain and heavy low-end thud.
How does the oil between the plies affect the sound?: The small amount of oil acts as a dampener to suppress overtones and ringing. This results in a cleaner, more focused sound that is easier to control during recording.
Is this drumhead suitable for heavy hitters?: Yes, the 2-ply design provides enhanced durability compared to single-ply heads. It is specifically built to withstand the force of loud, heavy playing styles.
Why is this head considered 'easy to tune'?: The Hydraulic series naturally suppresses the dissonant overtones that make tuning difficult. This makes it an ideal choice for beginners or for drums that are difficult to tune.
What finish does this specific model have?: This model features a stylish black finish. It provides a contemporary and clean look that stands out on stage and matches various drum kit colours.
Is the Evans Hydraulic Black good for studio recording?: Yes, its short and dull tone is very microphone-friendly. The reduction of unwanted overtones allows for a super-clean capture without needing excessive external dampening.
Does this product include the bass drum itself?: No, this is a replacement drumhead only. The bass drum shell and hardware must be purchased separately.
How does the 22" Hydraulic compare to the 56 Calftone?: The Hydraulic is focused on a modern, damped, 70s-style thud with a black finish. The 56 Calftone is designed to emulate the look, feel, and warmer sound of traditional calfskin.
Can I use this as a resonant head?: While primarily used as a batter head to control feel and tone, it can be used as a resonant head if an extremely dead, short sound is desired. However, Evans offers specific resonant heads like the EQ3 for standard applications.
What is the typical price for this 22" drumhead?: The typical price range for the Evans Hydraulic Black Bass Drum Head 22" is approximately £55.00. Prices may vary slightly depending on the retailer.
Does the oil leak out of the head?: No, the oil is vacuum-sealed between the two plies of film. It is designed to stay contained within the head throughout its lifespan.
Will this head work for jazz music?: Typically, jazz drummers prefer more resonance and 'sing' from their bass drums. The Hydraulic is better suited for rock, funk, and R&B styles where a dry thud is preferred.