There are scratches throughout the body of the guitar. 

Derived from FS830 which has the solid spruce top and rosewood back/sides, FSX830C has a cutaway body and the electric system. Yamaha's proprietary under-saddle piezo pickup and System66 analog preamp ensure the solid plugged-in performance. The small and thin body is perfect not only for female/young players but for intermediate to upper level finger-picking style players.

Yamaha Scalloped Bracing

This FG has louder and stronger sound in the low- to mid-ranges, thanks to cutting-edge acoustic analysis technology developed by the Yamaha R&D Division. Yamaha’s engineers have achieved this sound by utilizing analysis and simulation to arrive at the best bracing design without depending on tradition or guesswork. This analysis led to the development of a new scalloped bracing pattern, a new and ideal acoustic structure that maintains the durability of the top board while bringing out the most sound the Yamaha FG has to offer. 

System66 Preamp/Pickup System

System 66 feature an under-saddle piezo pickup developed by Yamaha. Controls include a 3-band EQ, an adjustable mid-range frequency control, and a precision chromatic tuner for optimum sound tailoring. The system is powered by easy to obtain AA-size batteries that provide a stable power supply for improved sound quality.

Features

Body

• Body type: Concert/O
• Cutaway: Single
• Top wood: Solid Spruce
• Back & sides: Rosewood
• Bracing pattern: Scalloped
• Body finish: Gloss
• Orientation: Right handed

Neck

• Neck shape: Not specified
• Nut width: 1.69 in. (43 mm)
• Fingerboard: Rosewood
• Neck wood: Nato
• Scale length: 25 in.
• Number of frets: 20
• Neck finish: Matte

Electronics

• Pickup/preamp: Yes
• Brand: Yamaha
• Configuration: Undersaddle piezo
• Preamp EQ: 3-band
• Feedback filter: No
• Tuner: Yes

Other

• Headstock overlay: None
• Tuning machines: Die-cast chrome
• Bridge: Rosewood
• Saddle & nut: Urea
• Number of strings: 6-string
• Special features: Pickup System
• Case: Case sold separately 
• Accessories: Hex Wrench 2 x AA Batteries
• Country of origin: China