[sdiy] 5Mhz scope enough for SDIY?

Tom Wiltshire tom at electricdruid.net
Wed Aug 29 17:59:49 CEST 2007


On 29 Aug 2007, at 16:18, Samppa Tolvanen wrote:

> Hi,
>
> I could buy Telequipment D61a cheaply (and it's local pick-up), but I
> was wondering if it has enough bandwidth for SDIY work - ie. would I
> be able to catch spurious OPAMP oscillations messing things up ect.

I'd probably not bother, unless it's a give-away price. 5MHz is ok  
for audio (and I used a similar scope for years when I built a lot of  
guitar effects boxes) but synth work often seems to require poking  
about in higher frequency signals too, especially if you're trying to  
repair something commercial.

T.





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