Out of stock

A 20 (B-Stock)

Headphone amplifier
The beyerdynamic Outlet offers reconditioned products from returns. These products are carefully tested to meet beyerdynamic's high standards. The products have the same product features and functions as new models, including a 2-year warranty. There may be minor cosmetic defects, but you can be sure that the products work perfectly.
  • Particularly open, transparent sound
  • Two 6.35 mm headphone outputs for shared listening with a partner
  • Elegant and especially resonance-free full metal housing
  • Can be connected esily to any high-level source for 600-Ohm headphones
  • Made in Germany

Technical Data

Frequency Range
10 Hz - 100 kHz (-1 dB)
0.01 % at 170 mW / 250 Ω
Maximum Output Power
170 mW / 250 Ω
Unweighted Signal-To-Noise Ratio
> 100 dB (unweighted)
Channel Separation
> 80 dB at 1 kHz / 250 Ω
Headphone Outputs
2 stereo jack outputs 6.35 mm (1/4") in parallel mode
Analog Inputs
1 pair RCA
Analog Outputs
1 pair RCA
article No.
Product Stock



MAN_A20_DE_EN_FR_ES.pdf (283.05 KB)

Spec Sheet

DAT_A20_EN.pdf (288.99 KB)

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