Martin Authentic Marquis Silked Phosphor Bronze Custom Light
- Phosphor bronze, custom light gauge
- Silk-wrapped ball ends for bridge protection
- 6 strings in the pack
- Balanced sound profile
- 25 g, bronze plated
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A custom light phosphor bronze set with silk at the ball ends to protect the bridge, in a single six-string pack. The listing lacks the individual gauges and any warranty.
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ASIN: B07GTCQD9GCategory: Acoustic Guitar Strings
Overview
Not a bulk pack or a larger-count set, this is a plain six-string Marquis set in phosphor bronze with bridge-friendly silk at each ball end. The finish is bronze plated and the sound is balanced.
A straightforward replacement set with bridge protection and a light feel is the offer. The limitation is detail, as the gauges are not listed and the warranty reads not applicable.
Who it's for
Players restringing a single acoustic who like a balanced voice and a lighter feel. Those wanting a specific gauge chart or a multi-set pack should look elsewhere.
Pros and cons
- Silk-wrapped ball ends
- Phosphor bronze material
- Custom light gauge
- Single clean six-string set
- Individual gauges not listed
- Warranty listed as not applicable
Performance notes
The silk wrap cushions where each ball end meets the bridge plate. Phosphor bronze brings brightness with a warm low end, and the lighter gauge eases bending. Exact tension is not listed, so feel may vary from other light sets.
Specifications
| Brand | Martin |
|---|---|
| Dimensions & fit | |
| Item weight | 25 g |
| Construction & materials | |
| String Material Type | Phosphor bronze |
| Coating Description | Silk wrap at ball ends |
| Finish Type | Bronze plated |
| Included components | |
| Included Components | 6 acoustic guitar strings |
| Other details | |
| String Gauge | Custom light |
| Instrument | Acoustic guitar |
| Sound Profile | Balanced |
Frequently asked questions
What is in the Martin Marquis 41Y18MA535S package?
Six acoustic guitar strings, as the included components field states. No accessories are listed.
Is the Martin Marquis 41Y18MA535S for electric guitar?
No. It is an acoustic guitar set.
What does the silk do on the Martin Marquis strings?
The title says the silk-wrapped ball ends give bridge protection.