The receiver is in great working condition. The speaker in the photo does not come with the item just to let you know what the receiver can push. The receiver is to powerful for these speakers. It has a 110 outlet plug and has 4 channel at 100 watt each. In the video that should be on the listing has me turning the volume up and down on the speakers in the photos. I have both my speakers hooked into the receiver. The receiver is in great working condition. The speaker in the photo does not come with the item just to let you know what the receiver can push. The receiver is to powerful for these speakers. It has a 110 outlet plug and has 4 channel at 100 watt each. In the video that should be on the listing has me turning the volume up and down on the speakers in the photos. I have both my speakers hooked into the receiver. I GRADE ALL MY ITEMS BY THESE TERMS: AMAZING- very nice well kept all tags and care tags. EXCELLENT- just as good as the amazing grade just the tags may be worn slightly or missing the care tags. GREAT- just below the excellent grade with maybe a small pin hole from a hanger or something that has been pointed out in the photos or in the description of the item. GOOD- just below the great and has more than one imperfection and is pointed out in the photos and in the description of the item. FINE- item may have defects that do no hurt it in the way it was intended but does need maybe some work done or just fine the way it is with the defects. I will not go below this level so that I can give all my costumers an item that is worth the time and money. Thank you for your support and happy EBAY hunting. ALL ITEMS HAVE BEEN CLEANED PER EBAY STANDARDS AND POLICIES.

The receiver is in great working condition. The speaker in the photo does not come with the item just to let you know what the receiver can push. The receiver is to powerful for these speakers. It has a 110 outlet plug and has 4 channel at 100 watt each. In the video that should be on the listing has me turning the volume up and down on the speakers in the photos. I have both my speakers hooked into the receiver. The receiver is in great working condition. The speaker in the photo does not come with the item just to let you know what the receiver can push. The receiver is to powerful for these speakers. It has a 110 outlet plug and has 4 channel at 100 watt each. In the video that should be on the listing has me turning the volume up and down on the speakers in the photos. I have both my speakers hooked into the receiver. I GRADE ALL MY ITEMS BY THESE TERMS: AMAZING- very nice well kept all tags and care tags. EXCELLENT- just as good as the amazing grade just the tags may be worn slightly or missing the care tags. GREAT- just below the excellent grade with maybe a small pin hole from a hanger or something that has been pointed out in the photos or in the description of the item. GOOD- just below the great and has more than one imperfection and is pointed out in the photos and in the description of the item. FINE- item may have defects that do no hurt it in the way it was intended but does need maybe some work done or just fine the way it is with the defects. I will not go below this level so that I can give all my costumers an item that is worth the time and money. Thank you for your support and happy EBAY hunting. ALL ITEMS HAVE BEEN CLEANED PER EBAY STANDARDS AND POLICIES.

This vintage Optimus receiver is a professional-grade audio and video device with impressive features. It supports both FM and AM modes, with a powerful 100W output. The receiver has a black color and a 5.1 channel setup, with 5 audio inputs and 7 outputs, including stereo L/R RCA. It also has a radio tuner combo feature and digital capabilities. The model, Stav-3770, was released in 1998 and has been well-maintained. The receiver is a top choice for serious audiophiles and home theater enthusiasts.