£19.99 Belcat UK-500T Ukulele Pick Up

£5.99 Hartwood Ukulele Preamp

£45.00 Ortega MagusUke Ukulele Onboard Active Preamp System

£54.00 Ortega MagusUkePRO Ukulele Onboard Active Preamp System

£91.00 IK Multimedia iRig Acoustic Stage

£45.00 Ortega MagusUkeGO Ukulele Active Output Jack Preamp System