The Yamaha CR-620 was one of Yamaha’s mid-range units from 1977-1979. It put out 35 watts per channel into 8 ohms. It has the classic Yamaha styling and was rated at 0.015% total harmonic distortion. The unit weighs in at just over 23 pounds.

 

The Yamaha CR-620 has signal and tuning meters on the front panel along with:

 

• A and B speaker switch
• Low and High filter switch
• Stereo/Mono mode switch
• FM muting switch
• AM/FM tuner switch
• Output Selector – Tape 1, Tape 2, Tuner, Phono, Aux
• Input Selector – Tape 2, Tape 1, Tuner, Phono, Aux

 

It also had Bass Treble and Loudness controls and two headphone jacks.

 

The rear panel includes:

 

• AC Outlet Unswitched (2)
• AC Outlet Switched
• Antenna Inputs: 300 ohm balanced, 75 ohm unbalanced, coaxial.
• AM Ferrite Bar Antenna
• Phono
• Aux
• Tape 1 Playback
• Tpae 1 Record
• Tape 2 Playback
• Tape 2 Record
• Speaker Out A
• Speaker Out B

 

The CR-620 sells for about $100 to $250.