🎸 Description

The Gibson J-45 Studio Walnut (Antique Natural) is a modern take on Gibson’s legendary “workhorse” acoustic. Built with a solid Sitka spruce top and walnut back & sides, it delivers a balanced tone with clear highs, warm mids, and tight bass response.

This Studio version features a slimmer body depth, making it more comfortable for long playing sessions while still maintaining the iconic J-45 sound. It’s equipped with an active under-saddle pickup system, allowing seamless transition from unplugged playing to live performance or studio recording.

The Antique Natural finish highlights the wood grain beautifully, giving it a clean, vintage-inspired aesthetic.

📊 Specifications

🪵 Body

• Body Shape: J-45 (Round Shoulder)
• Top: Solid Sitka Spruce
• Back & Sides: Solid Walnut
• Bracing: Traditional hand-scalloped X-bracing
• Binding: Multi-ply top, single-ply back
• Finish: Gloss Nitrocellulose Lacquer

🎸 Neck

• Neck Material: Mahogany
• Neck Profile: Advanced Response
• Scale Length: 24.75" (628.65 mm)
• Fingerboard Material: Walnut
• Fingerboard Radius: 16"
• Frets: 20
• Inlays: Mother-of-pearl dots
• Nut Width: 43.81 mm (1.72")
• Nut Material: Tusq

🔌 Electronics

• Pickup: Active under-saddle piezo pickup
• Controls: Soundhole-mounted
• Output: 1/4" endpin jack

⚙️ Hardware

• Bridge: Traditional belly-up
• Saddle: Tusq
• Bridge Pins: Tusq
• Tuners: Grover Rotomatic (kidney buttons)
• Pickguard: Tear drop
• Truss Rod: Adjustable

📦 Miscellaneous

• Strings: .012 – .053 gauge
• Accessories: Gibson accessory kit included
• Model Number: MCRS4SWLAN

⭐ Key Features

• Slimmer body for improved comfort
• Rich, balanced walnut tone (between mahogany warmth & rosewood brightness)
• Studio-ready electronics for plug-and-play use
• Classic J-45 styling with modern playability