| Model |
Challenger Apollo-39 Brown Wood Deluxe (Electro-Acoustic) |
| Body Shape |
Grand Auditorium with Venetian cutaway — balanced tone, easy upper-fret access |
| Top Wood |
Select spruce, X-braced, book-matched for projection and clarity |
| Back & Sides |
Mahogany laminate — warm mids, controlled lows, smooth highs |
| Finish |
Brown Wood Deluxe natural grain, high-gloss clearcoat for durability |
| Binding & Purfling |
Cream ABS binding with black/white multi-ply purfling accents |
| Rosette |
Multi-ring decorative rosette with subtle metallic highlight |
| Pickguard |
Black teardrop pickguard (removable protective film) |
| Neck |
Mahogany, satin finish; comfortable C-profile for long sessions |
| Scale Length |
25.5" / 648 mm — balanced tension and articulation |
| Fingerboard |
Rosewood-style engineered wood, ~12" radius; rolled edges |
| Frets / Inlays |
20 medium frets; dot inlays with side markers for visibility |
| Nut Width & Material |
~43 mm; synthetic bone (NuBone-style) |
| Truss Rod |
Dual-action, headstock access (4 mm hex) |
| Bridge & Saddle |
Rosewood-style bridge; compensated synthetic bone saddle |
| String Spacing (Bridge) |
~55 mm E-to-e — suits strumming & fingerstyle |
| Factory Strings |
.012–.053 phosphor bronze; 80/20 bronze optional |
| Electronics |
Under-saddle piezo with active preamp; 3-band EQ (Bass/Mid/Treble), Volume, Phase |
| Onboard Tuner |
Integrated digital tuner with LED display; auto-mute while tuning |
| Output & Power |
1/4" TS output jack; 9V battery compartment; low-noise preamp |
| Machine Heads |
Die-cast sealed tuners, ~18:1 ratio, chrome finish |
| Action Target (12th Fret)* |
~2.2 mm (low E) / ~1.8 mm (high e) — factory setup, adjustable |
| Dimensions (Approx.) |
Overall 1030 mm; lower bout 405 mm; upper bout 295 mm; body depth 100–120 mm |
| Weight (Approx.) |
~2.0–2.3 kg (varies with wood density & hardware) |
| Case / Bag |
Padded gig bag recommended; deluxe hardshell case optional (sold separately) |
| Included Accessories |
Truss-rod hex key, spare bridge pins, quick-start guide, warranty card (region dependent) |
| Care & Environment |
Store at 45–55% RH; avoid direct sunlight/heat; use case humidifier in dry climates |
| Notes |
*Factory setups vary by batch. Specifications may change without notice. Measurements are approximate. |
Google
