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KLŌS Apollo IV Custom | Carbon Fiber Bass with Fishman Fluence Electronics
The KLŌS Apollo IV Custom is a forward-thinking bass designed for players who demand lightweight comfort, modern tone, and exceptional reliability. Built with a lightweight Paulownia body and KLŌS's renowned carbon fiber neck construction, this instrument offers impressive resonance, outstanding balance, and remarkable stability in any environment. Whether on stage, in the studio, or on the road, the Apollo IV delivers consistent performance with effortless playability.
At the heart of the instrument is a powerful Fishman Fluence electronics system, providing multiple voices and a wide range of professional-grade tones from a single bass. Known for exceptional clarity, low noise, and dynamic response, Fishman Fluence pickups deliver everything from vintage-inspired warmth to modern punch and articulation. Combined with a 24-fret stainless steel neck, the Apollo IV offers outstanding sustain, precision, and versatility for bassists performing across rock, funk, fusion, worship, and contemporary genres.
The KLŌS Apollo IV Custom is a forward-thinking bass designed for players who demand lightweight comfort, modern tone, and exceptional reliability. Built with a lightweight Paulownia body and KLŌS's renowned carbon fiber neck construction, this instrument offers impressive resonance, outstanding balance, and remarkable stability in any environment. Whether on stage, in the studio, or on the road, the Apollo IV delivers consistent performance with effortless playability.
At the heart of the instrument is a powerful Fishman Fluence electronics system, providing multiple voices and a wide range of professional-grade tones from a single bass. Known for exceptional clarity, low noise, and dynamic response, Fishman Fluence pickups deliver everything from vintage-inspired warmth to modern punch and articulation. Combined with a 24-fret stainless steel neck, the Apollo IV offers outstanding sustain, precision, and versatility for bassists performing across rock, funk, fusion, worship, and contemporary genres.
Body
Body: Paulownia / Maple
Pickups: 2x Fishman Fluence
Preamp: Fishman Fluence Active
Controls: 4 Knobs (Volume (Push/Pull - Active/Passive), Bass, Treble, Pickup Blend)
Knob Material: Black Aluminum
Bridge: Black Aluminum
Bridge Style: Hardtail
Bridge String Spacing: 19 mm
Body Depth: 40 mm
Body Finish: Gloss Feather
Weight: 6 lbs 6 oz
Full Length: 44"
Pickguard Material: Carbon Fiber
Body Thickness: 40 mm
Pickguard Material: Carbon Fiber
Hardware Finish: Black Matte
Neck
Material: Carbon Fiber
Fretboard Material: Composite Ebony
Neck Color: Black Carbon Fiber Twill
Neck Shape: Slim C + D Blend
Truss Rod: Steel with 4mm Hex Wrench
Scale Length: 34"
Number of Frets: 24
Fret Size: Medium Jumbo
Fret Material: Stainless Steel
Fingerboard Radius: 11”
Nut Width: 42mm
Nut Material: Graphtech
Headstock Shape: 3 + 1
Headstock Angle: 12°
Tuners: KLOS Black Featherlight Pro
Accessories
Toolkit: Capo, Wrenches, Screwdriver
Case: KLOS Gig Bag + Neck Bag
Certificate of Authenticity