BuyDig is once again offering the Beyerdynamic A20 Headphone Amplifier in Silver for $299 shipped using code c1176207331 at checkout. That’s more than 50% below the original listing, matching the lowest Amazon has ever offered it for and the best we can find. It still sells for over $350 on Amazon. Rated 4+ stars from over 20 Amazon customers.
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Beyerdynamic A20 Headphone Amplifier Features:
- ALPS potentiometer for variable volume control, Internal wide-range switching power supply for worldwide use
- 170 mW / 250 Ω, high-gain RCA input, input signal can be looped through, entirely free from signal-loss thanks to the hard-wired RCA output
- T.H.D = 0.01 % at 170 mW / 250 Ω, Elegant, wrapped screwless solid all-metal housing
- Audiophile grade, suitable for all headphones up to 600 Ohms
- Made in Germany with 2 year Warranty