Hi all, KEW was kind enough to drop by with his Yamaha receiver, cd player and speakers. We compared the two receivers side by side by powering one Model 19 speaker each and realized that my receiver was fine and well capable of powering the altec 19s. We also verified that the altec speakers were fine and working well throughout most of the audible frequencies.
In my latest setup, I had my samsung S8 phone plugged into my receiver, and it provided a very weak signal. Even when the phone was plugged into his Yamaha receiver, and the volume control maxed out, was producing just a normal listening level of sound.
KEW has suggested a few different options that can help me play my phone better. So I shall look into them and let you all know the outcome I shall proceed with.
Thank you all for your suggestions and help through out this, specially KEW for coming over to help me.