Probably the Hameg is best quality but the Tek offers better online support and knowledge.
All are OK CRO's.
Tautech would definitely know more than me on this subject. Although I own 6 Teks, I don't have any Hameg scopes to compare.
It should be noted that the Hameg is 20MHz and the Tek is 100MHz. Depending on your application, that could be an important distinction.
Quite so however the OP has indicated his interest is in audio stuff for which a 20 MHz CRO will be adequate.
But tautech, what if OP wants to scope audio content reeeeaaally far outside the range of human hearing?
Hextejas, humans can hear from 20-20,000 Hz. Your Hameg can sense up to 20,000,000 Hz. So even though it is less than the Tek, it still easily covers audible signals.
To explain the earlier refence to units,
- 1 MHz = 1,000,000 Hz
- 1 mHz = 0.001 Hz
- 1 MHz happens 1 million times per second
- 1 mHz occurs once every 17 minutes