Max, I have a NAD 7100 receiver (currently packed away), but I used it for many years. Even today it's considered a good mid-fi unit. But being from the eighties, it certainly is lacking in connectivity compared to todays A/V receivers.
It looks very similar to the model you mention, and would appear to be from the same era.
It looks very similar to the model you mention, and would appear to be from the same era.