The GPA-2 is designed to dampen the audio signal. Each Auxiliary input will offer its own tonal characteristic. The new features from the previous model are the following:
High Damping Factor
Output LED Display
Over Sample Rate Protection
Frequency Bandwidth: +/- 3 dB 22.7 Hz – 22,000 kHz (44.1 kHz – 96 kHz)
Over Sample Rate Protection: 105 kHz and above
Cross talk: – 20 dB
Power Consumption: 7% on a single-core, 3 GHZ, Pentium 4 CPU residing on Windows XP SP3 using a 44.1 kHz white noise audio file.
The GPA-2 is best suited for Jazz, Rhythm & Blues, in addition to Lounge Music.
If the GPA-2 sounds pleasing to your ear, you are more than welcome to use it for as long as you like.