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- Mon Jun 27, 2016 8:59 am
- Forum: Hardware
- Topic: Creating Wilf Rigter's ZXKBD v3
- Replies: 52
- Views: 14261
Any markings on a power adapter to see whether it is stabilised or not?Moggy wrote:The power packs you mentioned should be stabilised/regulated ones as un-stabilised/unregulated ones induce a bad hum in pre-amps of this type at any voltage.
Looking at the manual it seems this circuit needs 12V and not 5V.Moggy wrote:http://cpc.farnell.com/velleman-kit/k18 ... dp/HK00619
Here's the manual.
Any idea if it will work with 5V, but just give a lower amplification?