D'Addario Nickel Bronze NB1656 Resophonic Guitar Strings
- Resophonic set, 16-56 gauge
- Nickel-plated phosphor bronze wrap on a NY Steel core
- 6-string guitars
- Balanced, clear, focused sound
- Uncoated wire
- Replaced if defective warranty
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A resophonic-specific Nickel Bronze set in a heavier gauge for six-string guitars. It is a single set, and the listing says nothing about coating beyond uncoated.
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ASIN: B01IBI8LAICategory: Acoustic Guitar Strings
Overview
Not a general-purpose acoustic pack, this D'Addario NB1656 is a Nickel Bronze set cut for resophonic guitars. A NY Steel core carries nickel-plated phosphor bronze wrap wire.
The maker says the alloy brings out the guitar's tonal character with a clear, focused sound, and tunes the volume, projection and playability for resophonic instruments. The set is uncoated and covered by a replace-if-defective promise. Gauge detail stops at the range, and the material entry reads stainless steel.
Who it's for
Owners of resophonic six-string guitars who need strings made for the instrument. Players with ordinary flat-top acoustics should choose a regular acoustic set.
Pros and cons
- Made for resophonic guitars
- Nickel-plated phosphor bronze wrap
- NY Steel core
- Balanced, clear voice
- Individual gauges not listed
- Material entry reads stainless steel
- Not meant for ordinary flat-tops
Performance notes
A heavier gauge set at higher tension suits the resophonic body, and the nickel-plated phosphor bronze wrap is chosen for clear, focused projection. The NY Steel core governs strength. The listing gives no string-by-string gauges.
Specifications
| Brand | D'Addario |
|---|---|
| Dimensions & fit | |
| Item weight | 0.01 kg |
| Construction & materials | |
| String Material Type | Nickel-plated phosphor bronze |
| Coating Description | Uncoated |
| Warranty & support | |
| Warranty Description | Replaced if defective |
| Other details | |
| String Gauge | Medium, 16-56 |
| Set Name | Resophonic guitar, 16-56 |
| Sound Profile | Balanced, clear, focused |
| Core | NY Steel |
Frequently asked questions
What comes in the D'Addario NB1656 pack?
One set of acoustic guitar strings. Unit count and number of items both read one.
Can the NB1656 go on a regular acoustic guitar?
The set name and description say Resophonic guitar, and the title adds for six string guitar. The listing does not recommend it for flat-top acoustics.
Are the D'Addario NB1656 strings coated?
No. Both the coating and finish entries read uncoated.