Yamaha CR-620 Stereo Receiver- Vintage Audio Review Episode #218
In this episode I look at the performance, repairs & features of a Yamaha CR-620 AM/FM Stereo Receiver. Email your question(s) to: [email protected] 00:00 Introduction 03:02 “Tour” & Repair Discussion 06:27 THD/SNR & Harmonics 8/4ohms/5w 07:57 Max Power 8/4 ohms 09:15 THD vs Freq & Output Power 8ohms 09:48 Frequency Response 8/4 ohms 11:16 System Noise 11:50 Multitone 12:00 IMD 12:24 Crosstalk 22:53 Damping Factor 13:25 Dynamic Headroom 13:40 Filters 14:05 Loudness Control 15:53 Phono THD/SNR & Frequency Response 17:13 Phase/Risetime measurements 18:25 Listening & Final Comments
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