Apos Audio is proud to announce they are teaming up with xDuoo to giveaway not one, but TWO MT-602 Tube Class-A headphone amplifiers. The MT-602 provides a dual-tube setup and 6 times the output power of past xDuoo sources, allowing it to drive even the most difficult headphones.
Without further ado, you can see the details of entry linked here, the giveaway will be running until the 16th of August and the winners will be chosen the day after.