Product: private-label electric guitar Design/brand authorization, model/drawing revision and intended market: Prototype ID, build, materials, hardware/electronics and finish references: Which elements represent intended production, and which are prototype-only? Appearance reference and viewing conditions: Strings, tuning, setup state, playing tasks and evaluation owner: Sound/electrical test or listening setup, including amplification where used: Please separate accepted comments, exceptions and open work for each review. Retained sample, combined release, affected reviews after changes and production checks: Quantity, destination and timing: