AER Acoustic guitar amlifier/speaker. AER Alpha (40W Acoustic Amplifier) The AER Alpha is a compact, professional-grade acoustic amplifier delivering 40 watts of clean, transparent sound. Designed for solo performers and small venues, it features:

• Single channel with mic/instrument input
• Built-in effects like reverb
• 8" twin-cone speaker for full-range clarity
• Compact and lightweight for easy transport
• Ideal for acoustic guitar, vocals, or other acoustic instruments It’s praised for its natural tone, reliability, and plug-and-play simplicity—perfect for intimate gigs or practice sessions. Let me know if you’d like help comparing it to the Compact 60 or other models.