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Rotosound Ultramag bass guitar string set UM455 with 45-130 gauge, shown in packaging for electric bass guitar strings.
  • Rotosound Ultramag bass guitar string set UM455 with 45-130 gauge, shown in packaging for electric bass guitar strings.
Rotosound UM455 Ultramag Bass 45-130 Electric Bass Guitar String Set

Brand: Rotosound

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Rotosound UM455 Ultramag Bass 45-130 Electric Bass Guitar String Set

SKU: RUM455
$69.00 (52% off RRP)
RRP $145.00
In stock
Price Match

  • Rent from

  • $5.75/mth for 12 months interest free

    Fees apply

  • $17.25 Pay in 4 interest-free

    Late fees apply

  • $17.25 Pay in 4 interest-free

    No fees or interest
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Stock Availability

  • 0 Mega Music Myaree
  • 2 Mega Music Wangara
  • 0 Mega Music Warehouse
Want to click & collect, or try in-store?

Both our Myaree and Wangara stores are open 9–5:30pm Monday – Friday, with Myaree open 9–7pm Thursdays, both stores 9–5pm on Saturday and closed on Sundays.

Stock is live across all three locations and updates as stock is sold, however we still encourage you to call ahead to the store if stock indicated here is low at your preferred location.

Click and collect is a service offered at both store locations, which may require stock to be moved between stores or from the warehouse, as such we request that if you have ordered online, to please wait for a confirmation message before heading to the store.

If stock is only indicated at our warehouse location it can still be transferred to your desired store, even if you just want to try it, just get in touch with your desired store during store opening hours and make a request!

Please also be aware that unless you have paid a deposit to hold an item, it will remain free for sale on the web even if it has been set aside in-store. To avoid disappointment we always recommend a 10% deposit, this can be done in-store or online, just get in touch!
Description

Rotosound UM455 Ultramag Bass 45–130 Electric Bass Guitar String Set is a high-performance string solution designed to deliver powerful tone, enhanced sustain, and long-lasting reliability for modern bass players. Engineered for professional musicians across all genres, it offers a refined balance of strength and clarity, making it an ideal choice for players seeking consistent performance on stage and in the studio.

  • High-Output Ultramag Tone Design Delivers strong output with pronounced midrange and deep low-end response for powerful basslines and driving riffs.
  • Type 52 Aerospace-Grade Alloy Construction Uses a 52% nickel and 48% iron blend engineered for exceptional magnetic response and tonal strength.
  • Enhanced Sustain and Long-Lasting Tone Provides greater sustain and tonal stability compared to traditional nickel or steel strings.
  • Superior Corrosion Resistance Maintains tone quality longer by resisting wear and environmental degradation.
  • Precision UK Manufacturing Standards Produced in the UK using custom-built machines for consistent quality and performance control.
  • Stable Tuning Performance in Extreme Conditions Designed to maintain reliable tuning stability even under demanding environments.
  • Balanced Steel and Nickel Tonal Characteristics Combines steel-like resonance with enhanced mid and bass frequencies for a fuller, richer sound.
Pair With
Service & Repairs

Our Perth workshop offers expert servicing for guitars, drums, amps and more. From restringing to full rebuilds, most repairs are completed within a few days.
Shipping & Returns

We ship Australia-wide with reliable couriers, dispatching most orders within two business days. Unopened items can be returned within 7 days for a refund, while opened items may be eligible for store credit.
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