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Warwick RockBass Streamer NT I 5-string Fretless Bass Guitar - Natural

Fretless 5-string Electric Bass with Alder Body, Maple Neck, Ebony Fingerboard, and 2 Active Pickups - Natural
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Item ID: StreamNTIR5NF
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Warwick RockBass Streamer NT I 5-string Fretless Bass Guitar - Natural
Price:$1,375 and 00 cents
Special Financing - Ends Aug 2, 2026. $39/month with 36 month financing*

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Warwick RockBass Streamer NT I 5-string Fretless Bass Guitar - Natural
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Price:$1,375 and 00 cents
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Warwick’s Only Neck-through Fretless RockBass

When it comes to modern bass guitars, Warwick is an undisputed industry champion with a proven record of innovative and beautiful instruments. This RockBass Streamer NT I 5-string fretless bass features Warwick's full spread of classic features — from choice tonewoods like alder and ebony to active pickups and unique in-house hardware, it's all brought into harmonic unity through passionate craftsmanship and advanced German engineering. This version of the Streamer is Warwick’s premiere RockBass model, featuring a neck-through construction, fully fretless for unmatched musical tone and exceptional 5-string sustain. Discover why Warwick is such a trusted worldwide brand: purchase your Streamer NT I from Sweetwater today!

Modern tonewoods carved to perfection

Each piece of wood that goes into the Streamer NT I is hand selected for beauty and weight, then carved to perfection. Solid alder makes up the NT Stage I’s solid resonant body. This underrated tonewood delivers warm mids, thundering lows, and sonorous sustain. The maple neck boasts a comfortable "C" profile and a neck-through design that enhances string vibrations, delivering resounding presence to enable the full potential of the solid articulation of the fretless tigerstripe ebony fingerboard.

Active pickups

The Warwick Streamer NT I features two active pickups and a powerful MEC preamp. These pickups offer versatile spreads of 5-string tones ranging from rumbling lows to mellow highs. Simply use the balance knob to dial in a core tone using either pickup (or both) and adjust the bass and treble EQ knobs as needed. These MEC pickups are wonderfully transparent and let the Streamer's tonewoods shine, but they also take well to driving tones for pop, rock, metal, and more.

In-house hardware

Making in-house hardware isn’t cheap, but Sweetwater bassists think you’ll hear the difference in Warwick's approach. The Streamer's proprietary hardware includes a chrome-finished brass nut and bridge. Brass delivers richer, clearer tone than other conventional nut and bridge materials, and is more inline with traditional materials used in brass instruments for centuries.

Warwick: a triumph of German engineering

Hans Peter Wilfer founded the family-owned Warwick brand in 1982. Since then, Warwick has spread globally with endorsers like John Entwistle of The Who, Adam Clayton of U2, Robert Trujillo of Metallica, Bootsy Collins, P-Nut of 311, and many more spanning any style you can imagine. Warwick takes pride in channeling inspiration from classic German instrument makers and marrying it with execution and production rooted in modern German engineering techniques. Warwick boasts worldwide recognition but maintains artisan output with only a few thousand Pro Series basses made each year. The forward-thinking company also takes pride in its eco-friendly measures. Warwick was one of the early adopters of FSC sustainable wood practices and even put its extra wood scraps to use as fuel for green energy on-site at its plant in Germany.

Warwick RockBass Streamer NT I Features:

  • 5-string fretless bass guitar with sonorous alder body
  • Maple neck with comfortable “C” profile and a natural finish
  • Steel reinforced neck-through design enhances tone and sustain
  • Ebony fingerboard with a 34-inch scale
  • MEC active J-style pickups with 2-band EQ, blend, and volume controls
  • Chrome-finished brass nut and bridge deliver rich tone and superior vibrational transfer from strings to body
  • Fluorescent side markers offer 6–8 minutes of glow in total darkness and are self-charging
  • Warwick tuners with a stunning 20:01 ratio allow for incredibly precise tuning

Why Buy Your Guitar from Sweetwater?

See how Sweetwater goes to great lengths to give you the very best online guitar buying experience. From our online Guitar Gallery that allows you to see and select the exact instrument you want to our 55-point Inspection process and our in-house guitar techs, we take the guesswork out of buying your next guitar online.

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Tech Specs

  • Number of Strings: 5
  • Left-/Right-handed: Right-handed
  • Body Shape: Streamer NT I
  • Body Material: Alder
  • Color: Natural
  • Body Finish: Transparent High Polish
  • Neck Material: Maple with Ekanga Veneer Stripes
  • Neck Joint: Neck-through
  • Radius: 26"
  • Fingerboard Material: Tigerstripe Ebony
  • Number of Frets: Fretless
  • Scale Length: 34"
  • Nut Width: 1.771"
  • Nut Material: Tedur Just-A-Nut III
  • Bridge/Tailpiece: Warwick 3D 2-piece Bridge
  • Tuners: Warwick
  • Neck Pickup: Active MEC J-style Single-coil
  • Bridge Pickup: Active MEC J-style Single-coil
  • Controls: 1 x Volume, 1 x Balance, 2-band EQ
  • Strings: Warwick Red Label, .045-.135
  • Case/Gig Bag: Gig Bag
  • Manufacturer Part Number: WRB1565 10AA ALD FL

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Reviews

Absolutely Awesome Instrument!!!
I had SweetWater do a setup, arrived with amazingly low action, no buzz at all, fast and comfortable neck, well balanced and very well made/solid build. The active pickups, pre-amp and two band EQ are absolutely amazing, the sound is incredible though my Trace Elliot ELF & Peavey MiniMax through two Peavey Headliner 4X10 Cabinets. I highly recommend this instrument!!
Music background: Professional world touring musician