The SDR-play RSP1A is a major upgrade to the popular RSP1 and is a powerful wideband full featured 14-bit SDR which covers the RF spectrum from 1 kHz to 2GHz.
Unboxing the RSPdx! (AV039)
GNU Radio workflow for SDRplay and Windows
Using Diversity in SDRplay's SDRuno to Cancel Local Interference
SDRplay - SEAPAC presentation slides
Newcomers to SDR and SDRplay
Introducing the SDRplay Raspberry Pi downloadable SD Card Image
About SDRplay - the history behind the RSP