Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Carlo Robelli CRF550TBX BCEQ Thin Line Cutaway Acoustic Electric Guitar
Product description: The Carlo Robelli F550BCEQ acoustic-electric blends affordability with a beautiful acoustic sound, exceptional comfort, and excellent quality. Crafted with a spruce top and beautifully-grained mahogany back and sides, the F550BCEQ delivers a warm, well-balanced tone with amazing top-end clarity. The F550BCEQ packs a lot of punch and volume despite its thinner body dimensions, and the cutaway design provides smooth access to the upper registers for lead playing. If you're an electric guitar player, you'll feel right at home with the thin line cutaway body. Catering to its elegant looks, the top, back and sides all wear a natural gloss finish and binding while the top showcases a striking black plastic rosette. The okume neck sports a 25.5" (648mm) scale length, and is carved into a "C" profile to offer an ultra-comfortable playing experience. The rosewood fretboard features a superbly playable 350mm radius along with 21 frets and an ivory plastic nut. To maintain comfortable action and playability, the neck comes equipped with a double action truss rod that allows for easy adjustments. When you're ready to plug in, the F500BCEQ is sure to deliver thanks to the onboard electronics. To tailor your sound to taste, the preamp features a 3-Band EQ with Bass, Mid and Treble controls along with a Volume control. A convenient Battery Check light on the preamp lets you know when you need to replace the battery. Tying together this outstanding value, the Carlo Robelli F500BCEQ comes fitted with a set of chrome sealed tuners and a rosewood bridge. Case not included. Features: Thin line Cutaway Body with Spruce Top and Mahogany Back/Sides25.5"-Scale (648mm) "C"-Shaped Okume Neck with 21-Fret Rosewood Fingerboard Onboard Electronics with 3-Band EQ (Bass, Mid, Treble), Volume Control and Battery Check Ivory Plastic Nut, Chrome Tuners and Rosewood Bridge Full Gloss Natural Finish Affordable Thin line Acoustic-Electric with Beautiful Tone, Exceptional Comfort and Excellent Quality.
Product feature: Thin line Cutaway Body with Laminated Spruce Top and Laminated Mahogany Back/Sides, 25.5"-Scale (648mm) "C"-Shaped Okume Neck with 21-Fret Rosewood Fingerboard, Onboard Electronics with 3-Band EQ (Bass, Mid, Treble), Volume Control and Battery Check
Product price: $45.14
Product brand: Carlo Robelli
Target attributes: Guitar Type
Answer: attribute: guitar type
value: acoustic electric
source: product title
attribute: guitar type
value: acoustic-electric
source: product description