Some fellow on the Antique Radio Forum was recently asking for service information on a Voice of Music model 722 tape recorder. My dad had one, and I fondly remember spending many hours investigating it as a small boy.
I recently came across my dad's old owner's manual for the Model 168 Auxiliary Speaker. The model 722 stereo tape recorder only had one speaker and one amplifier channel built-in; the model 168 Auxiliary Speaker provided the amplifier and speaker for the other stereo channel. So, I'm posting a scan of the Model 168 Auxiliary Speaker Owner's Manual for the ARF'er and anyone else who's interested. Click the preceding link or the image below to download the PDF file.