As entry-level machines go the TX-SR507 is inoffensive enough, but we've come to expect better from Onkyo
The Onkyo TX-NR807 is a good amp, that with greater subtlety could be a great amp
Not the most agile amp at this price-point, but the Onkyo is still an appealing, feature-packed machine with plenty of clout
For the money you should experience corking Blu-ray pictures, but the Onkyo struggles to compete with players almost half its price
Not the best in class, but a very solid receiver in many ways, and a great choice for movie action fans