Editing Acorn Electron (section)

====Hybrid Music 5000====
Hybrid Technology's Music 5000 was adapted and released by PRES for use with the 1&nbsp;MHz bus of the Advanced Plus 5 expansion, with the Music 5000 itself priced at £113.85. The only functional differences between the Electron adaptation and the original BBC Micro unit involved the use of Mode 6 for the display and the reduced performance of the Electron imposing some limitations on processing in programs written for the system,<ref name="electronuser198810">{{ cite magazine | url=https://archive.org/details/ElectronUserVolume6/Electron-User-06-01/page/n7/mode/2up | title=They're playing your tune, Electron | magazine=Electron User | volume=6 | issue=1 | date=October 1988 | access-date=20 January 2021 | last1=Waugh | first1=Ian | pages=8–10 }}</ref> although this was not thought to prevent most programs for the system from working on the Electron version.<ref name="acornuser198806_hybrid">{{ cite magazine | url=https://archive.org/details/AcornUser071-Jun88/page/n56/mode/1up | title=Know the Score | magazine=Acorn User | date=June 1988 | access-date=14 March 2022 | last1=Waugh | first1=Ian | pages=55, 57, 59, 61 }}</ref>