Solar Guitars A1.7ROP-29+

Solar Guitars A1.7ROP-29+: Extended Range Metal Tool

The A1.7ROP-29+ from Solar Guitars offers a sharp, aggressive 7-string solid-body designed for the needs of low tunings and modern metal techniques. As a specialist in technical guitars, I put this instrument through its paces, focusing on playability, hardware, and its ability to deliver heavy, articulate tones in deep tunings.

Construction and Materials

The body is crafted from swamp ash, with a matte, open-pore red finish that presents far better in person than any stock photograph manages to capture. There is no separate top; the open-pore finish allows the character of the swamp ash to remain tactile and visually convincing. The neck is bolted on and made from maple, topped with an ebony fingerboard, a familiar marriage for players seeking clarity and snap in their tone.

At 29 inches (737 mm), the scale length puts this guitar firmly in the long-scale club, which directly benefits players chasing drop E, F# standard, or even more extreme tunings. This additional string length keeps the low strings tight and clear without forcing you into the unwieldy fingerboard width often found on 8-string models.

Playability

The bolt-on maple neck features a C profile and 24 super jumbo frets. Out of the box, fret edges are slightly sharp, an issue that can occur at this price range, especially with new releases; it's not a deal breaker, but it's something you may want to address for extended play. The ebony fingerboard features a Solar logo inlay at the 12th fret, a subtle but crisp visual cue.

Unlike some extended-range guitars that can feel unwieldy, the long scale here does not translate to excessive width. The instrument retains a manageable overall feel, making chording and faster runs accessible even for players with average-sized hands. Balance is solid both sitting and standing, and the absence of a tremolo means no added complexity or tuning stability concerns.

Hardware and Evertune Bridge

One standout detail is the inclusion of the Evertune bridge. For guitarists concerned with maintaining stable, perfectly intonated tuning under heavy-handed riffing or alternate tunings, this is a game changer. Once properly set up and fine-tuned for your string gauge (note that the Evertune may need minor nut filing with particularly thick gauges), the bridge holds the pitch stubbornly. I moved from B standard, the setup provided from the factory, up to F# standard and drop E without hassle; tension remained stable across the board throughout heavy riffing sessions and string changes. Solar's 18:1 machine heads make fine adjustments easy, pairing classically with the Evertune's core promise of stability and consistency.

One field-tested tip: match your string gauge carefully to your tuning, and remember that very heavy gauges may require a minor adjustment at the nut for flawless performance and intonation.

Pickups and Electronics

The A1.7ROP-29+ features a pair of Duncan Solar+ double coil pickups (one at the bridge, one at the neck), controlled via a five-way selector, a master volume, and a single tone knob. These pickups are extremely aggressive in output, well-suited for saturated metal tones. Even in drop E, the tonal clarity holds up, no mud, plenty of percussive attack, and just enough articulation for technical riffing. Players accustomed to Fishman Fluence or other high-output, modern voicings may be surprised at the Solar+ design; while less sculpted in terms of coil-splitting options, these pickups thrive in delivering tight, heavy rhythm tones without losing the ability to cut through a dense mix.

Finish, Looks, and Build Quality

The red open-pore matte finish deserves special mention. In person, there is a tactile, textured quality to the instrument that doesn't translate through screens. The color itself is rich but understated, with the swamp ash grain showing through. One minor flaw noted is a slight imperfection at the lower horn, likely a quirk from the manufacturing rather than shipping. This level of finish is within tolerance at the price point and doesn't affect playability or stability.

No hardshell case or gigbag is included, so factor protective storage or transport into your total investment.

Performance in Low Tunings

For players targeting ultra-low tunings, this guitar scores high marks for stability and clarity. Whether you're seeking drop E, F# standard, or double drop D, the combination of the long scale and Evertune bridge enables stable pitch and precise intonation even with severely downtuned string sets. Importantly, the neck remains comfortable and avoids the cumbersome feel of an 8-string. Tuning changes are fast and reliable, and the pickups remain tight and punchy, even in the lowest registers.

Verdict

The Solar Guitars A1.7ROP-29+ is a thoughtfully designed seven-string for the low-tuning guitarist who wants stability, clarity, and an uncompromising metal aesthetic. Key strengths are the Evertune bridge, robust and aggressive Duncan Solar+ pickups, and a finish that stands out among peers. Minor drawbacks, like slightly sharp fret ends and a rare wood blemish, are worth considering but don't eclipse the strengths.

• Pros: Reliable tuning, articulate pickups, comfortable neck, great value for low-tuning metal.
• Cons: No included case, fretwork could be smoother, minor finish imperfections possible.

For metal players looking for a dedicated low-tuned 7-string without stepping into the world of unwieldy 8-strings, this Solar delivers exactly what the category demands.