At the moment I am using a 1st Generation Kindle Fire. It’s a nice compact size, but due to the restrictive OS it comes with, I rooted it and installed a custom Android Jelly Bean 4.2.2 Rom. It’s already dropped my Audio Latency from around 250ms to 160ms.
Features:
- Screen Size: 7″
- Screen Resolution: 1024 x 600
- RAM: 512 MB
- CPU: Dual Core TI OMAP4 (4430) HS, 1.0 GHz
- GPU: Imagination PowerVR
- Audio Latency: 160ms
- ROM: Official Cyanogen Mod 10.1
The Android Music Project 