Evans TT08HB - HYDRAULIC BLUE 08
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Information
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Manufacturer Information
Evans
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Historical Context and Positioning in the Range
The Evans Hydraulic series fits within the sonic aesthetic popularized in the 1970s: clear strikes, generous low end, and controlled resonance. Within the Evans lineup, it is an "integrated" control solution designed to quickly achieve a compact, mix-ready sound, both on stage and in the studio, with a confident and recognizable identity.
Who This Drum/Instrument Is For
The Evans Hydraulic Blue is aimed at drummers from beginner to advanced levels who want an easy-to-tune head with an immediately mastered sound. It is particularly suited for Rock and Fusion contexts, and more broadly for any situation where you want a snare (or tom) that "speaks" quickly, with little sustain, to keep the playing clear in a dense mix. Live, it helps limit unwanted harmonics in resonant rooms; in the studio, it delivers a dry and clean sound without multiplying accessories.
Features and Innovations
The oil bath construction places a thin layer of oil between two plies : this system naturally dampens vibrations, reducing sustain while enhancing attack. The result is consistent, reproducible control and quick dialing in of the desired tone. The blue version adds a strong visual identity, perfect for a vintage-look kit or to make your set stand out on stage.
The Sound
With its double-ply design and internal oil, this head delivers a fat and compact sound: the attack is clear, the midrange is full, and the harmonics are naturally contained. The short and dry resonance facilitates control at both low and high volumes, producing a "record-ready" sound without excessive ring. It's an excellent choice if you're looking for a snare that cuts through the mix without spreading out, or a tom that remains deep and controlled even in challenging drum tunings.
Technical specifications
| Category | Tom |
| Head finish | Clear |
| Shaping | Twin Ply |
| Diameter | 8 " |
| Color | Blue |
| Configuration | oil bath, blue |
| Thickness | 2 plies (outer: 7 mil; inner: 7 mil) |
| Sound | fat |
| Resonance | short and dry |
| Applications | general, stage or studio, Rock, Fusion |
Questions frequently asked
Is the Evans TT08HB suitable for an 8-inch tom?
Its 8-inch diameter is designed for a tom of that size. The double-ply construction aims for controlled response and short resonance.
What is the thickness of the 8-inch Hydraulic Blue drumhead?
The construction consists of two 7-mil plies separated by a thin layer of oil.
What sound does an Evans Hydraulic Blue drumhead produce on a tom?
The internal oil bath naturally dampens vibrations between the two plies. The attack remains sharp, with a full midrange and controlled overtones. The resulting resonance is short and dry.
Is this blue drumhead suitable for rock and fusion?
This model is recommended for Rock and Fusion, both live and in the studio. Its reduced sustain helps keep the tom clear in a dense mix.
Is the finish of this Evans drumhead transparent?
The drumhead has a transparent blue finish, featuring a double-ply oil bath design.



