Here are my recommended leads for your ukulele and amp. I have also included some wireless leads, that work by bluetooth, and are a great modern alternative. I use these Xvive leads and they have a range of up to 300 foot!
£119.00 Xvive Wireless Guitar System, Carbon
£124.00 Xvive Wireless Guitar System, Silver
£129.00 Xvive Wireless Guitar System, Wood Finish
£129.00 Xvive Wireless Guitar System, Blue
£129.63 Xvive Wireless Guitar System, Red
£3.99 Jack – Jack Instrument Cable, 1.5m
£5.99 Coiled Jack Right Angled Instrument Cable, 3m
£10.49 Jack – Jack PRO Instrument Cable, 9m
£20.00 Roland Angled/Straight Instrument Cable, 10ft/3m