Page 1
5.Technical Data 1. Introduction Welcome to AER! Thank you for choosing the Alpha – our contribution to minimal music – a pro- fessional, powerful and compact amplifier system for acoustic instruments in superb quality with AER’s typical authentic, transparent and self-asser- ting sound performance.
Page 2
2. Precautionary Measures When you use your Alpha, always take basic safety precautions to reduce to a minimum the risk of in- jury by fire or by electric shock. Read all the directions in these operating instructions and make sure that you understand them.
Alpha 3. Operating Elements Front (from left to right): input one XLR combination with a socket for return level control for the internal effect a 6.3 mm jack plug and XLR male power power indicator lamp socket master level control for the overall volume...
Page 4
Alpha Rear (from left to right): outputs phones: headphone output line-out: preamplifier output post-master control DI-out: XLR output pre master control effect loop mono, parallel send: output, to input of an external device return: input, from output of an external device or from another signal source, e.g.
Page 5
Then make all necessary cable connec- Tone controls tions (mains, instrument and/or microphone). Now you can switch on your Alpha with the power switch The Alpha is equipped with a very musical 3-band on the rear of the amp. The green power indicator equalisation for both inputs at the same time.
9.25’ (235 mm) deep control, without effect, pre master finish: water based acrylic, black spatter finish Have fun with your Alpha! weight: 14.33 (6.5 kg) 5. Technical Data 0dB/V ~ 1V specifications and appearance subject to...