AER Alpha Plus Acoustic Amplifier - Ex Demo


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The AER Alpha Plus is a single channel, 50 watt acoustic instrument amplifier.

AER amps are used by the likes of Tommy Emmanuel and Eric Johnson, and offer an incredible solution for acoustic amplification and on-stage monitoring.

The Alpha Plus features one channel but with two independent input stages for line and mic level signals and offers AER™ three-band EQ and reverb, making it ideal for both acoustic instruments and vocals. There’s even 48v Phantom Power and an XLR input for condenser microphones, so the Alpha Plus can be used to power and amplify a condenser microphone.

The amp's chassis is equipped with a single 8" twin cone speaker and includes a fitted, padded carry case making it extremely portable.

The main features of the AER Alpha Plus include:

  • 50 watts, dynamic control
  • 200 mm twin cone speaker
  • One channel featuring XLR and jack connections for mic and line level   connections with a three-band EQ
  • Reverb effect
  • Weighs 7.2 kg (15.9 lbs)
  • Includes fitted, padded carry bag


Fully insured global shipping

All instruments ship direct from Nashville to anywhere in the world, fully insured with trusted global couriers

Easy Returns

Every guitar comes with a 72-hour appraisal period so if you're not satisfied you can return the instrument to us

Why Buy From The North American Guitar

Secure payment methods

We accept all major credit and debit cards as well as PayPal or bank and wire transfers

Flexible finance options

We offer an array of flexible finance options so that you can secure your dream guitar

Safe and secure packaging

All instruments ship in triple-layered guitar boxes stuffed with packing peanuts

Global shipping

We use the most trustworthy couriers to give peace of mind no matter the location

No hidden fees or taxes

What you see at checkout is what you pay so there are no surprises at your door

72-hour appraisal period

All our guitars come with an appraisal period meaning easy returns if you’re not satisfied