The 1060- pretty reliable units. The power switch seemed to be a part often needing replacement, so that's on par with things. At it's age, it should still sound good, but these are around 40+ years old, so I'd consider a re-cap in the near future, to make sure it's working correctly for the next 30 years. I have a tech local in Boston that is top notch if you want the info.
Think of a recap as good insurance- $150 is the ballpark going rate, and this will have the unit back in spec, and likely running for the next 30 (or more) years.
A unit with older caps won't sound 100%. It may sound good, but we've come a long way in capacitor quality and technology, and a straightforward cap replacement should keep it sounding like intended, as well as staving off any expensive repairs due to cap failure.