In reality, it is completely digital. At the heart of it is a VIA VT1620A USB 2.0 2-channel HD audio CODEC, which provides stereo output with 24-bit resolution and 96 kHz sample-rate. It has a signal-noise ratio of 80~90 dBA, which is not much of a departure from most laptops' HDA CODECs, if it isn't for the MOSFET-based amplifier circuit packed into the DreamBass AP001, that's capable of 80Hz/+6dB Bass. The device features a 3.5 mm stereo jack and mic input. Enermax also has a variant called the AP001E, which includes earphones that have 10 mm drivers, 95 dBA SNR, and 32 ohm impedance. The DreamBass AP001 is priced at 3,280 JPY (US $43); the AP001E goes for 3,980 ($52.2).
Enermax DreamBass AP001 improves laptop audio output
Posted on Wednesday, February 01 2012 @ 22:51 CET by Thomas De Maesschalck
TPU reports Enermax has delivered the DreamBass AP001, a new USB device that seeks to improve the audio capabilities of your laptop. It's only for headphones and microphones though, it won't do anything for your internal speakers.