The Yamaha PHX 22 4pc Shell Pack is made in Yamahas Japan drum lab and includes a 10 x 7 rack tom a 12 x 8 rack tom a 16 x 15 and a 22 x 16 bass drum. The 22 bass drum complements the toms providing a colossal force that prevails in any setting. Each of the shells included in the Yamaha PHX shell pack are fitted with 3mm aluminium die-cast hoops and 30-degree bearing edges. These optimise the acoustic performance of the shells and offer a consistent reliable tuning. In addition to this the Yamaha PHX shell pack fights through in any musical setting due to the YESS system. This system completely isolates the mounted toms allowing the drums to fully sing with maximum sustain. If you want to take your drumming to the next level with a kit that can dominate any setting – regardless of style – then this is the kit for you. Hybrid shell construction optimises performance The shells are constructed using 11-ply Jatoba Kapur and North American maple. By opting for this hybrid shell construction Yamaha has achieved the strength from the hardwood the warmth from the medium wood and the excellent responses from the more flexible maple. These woods are layered to be progressively harder from the centre of the shell to the outside. This arrangement helps to optimise the sonic qualities while maximising the resonance of each shell. YESS mounting system allows the toms to sing An updated YESS Shell Mount system (Yamaha Enhanced Sustain System) supports the drum at the top and bottom and securely mounts the tom bracket onto the shell using a 3-piece fastening system. This means that the drum is completely isolated and does not touch any other part of the kit to allow it to sing through with maximum sustain. With the YESS system you can achieve much clearer drum tones without having to put up with unwanted dampening or rattling sounds. Detachable hook lugs offer easy head replacements These hook lugs are used to secure the drumhead to the shell of the drum and they have a great effect on the tonal impact of the drum. The hook lugs used on the Yamaha PHX Shell Pack are detachable which make replacing your drumheads quick and easy. For this kit Yamaha revamped the hook lugs creating a new shape and style rather than the conventional hook lugs. This has a phenomenal effect on the sound while maintaining the detachable mechanism for convenience. Yamahas 30-degree bearing edges provide added punch Yamahas 30-degree bearing edges allow vibrations to transfer more efficiently via increased contact points for more responsive resonant tones. They also increase volume and punch without adding harsh overtones to the sound. This controlled punch delivers a blend of pre-EQd clarity and tonal warmth. The 30-degree bearing edges also allow the drum heads to sit flatter and make better contact with the shell. This results in a stronger deeper fundamental pitch effortless and consistent tuning and a significantly expanded tuning range. Kit configuration Rack Tom 1: 10 x 7 Rack Tom 2: 12 x 8 Floor Tom: 16 x 15 Bass Drum: 22 x 16 Features Hybrid shells provide exceptional strength warmth and responses 11-ply build optimises the sonic qualities and resonance of each shell Includes two rack toms a floor tom and a bass drum 3mm aluminium die-cast hoops provide consistent and reliable tuning 30-degree bearing edges optimise the acoustic performance YESS Shell Mount System provides maximum sustain Detachable hook lugs offer quick and easy head replacements Piano black finish looks great on any stage Specifications Shell Construction: 11-ply Shell Material: Jatoba Kapur and North American Maple Hoops: 3mm Aluminium Die-Cast Bearing Edges: 30-degrees Lugs: Hook Lugs Tom Mount: YESS Shell Mount System Drumheads Top: Clear Ambassador Drumheads Bottom: Clear Ambassador Bass Drum Front Head: PS3 SW (without hole) Bass Drum Batter Head: PS3 Clear Hardware Finish: Chrome Finish: Piano Black Product Code: JPHXB222216MR-4PC