CR-400(1976)

The Yamaha CR-400 is a compact vintage stereo FM/AM receiver from the mid-1970s, part of Yamaha's Natural Sound series, known for its warm, detailed sound, robust build quality, and emphasis on high sensitivity and cost performance in a wooden case design.

• Power Output: 16 watts per channel into 8Ω (stereo); dynamic power up to 56W or more.
• Frequency Response: 20Hz to 50kHz (or 15Hz to 30kHz in some specs).
• Total Harmonic Distortion (THD): 0.5% (or 0.8% in stereo mode).
• Tuning Range: FM (88-108 MHz) and MW/AM (525-1605 kHz).
• Amplifier Design: Pure complementary OCL (Output Capacitor-Less) circuit for the main amplifier.
• Tuner Features: Dual FET FM front end, IC and ceramic filter FM IF amplifier, IC multiplex demodulator.
• Input Sensitivity: 2.5µV (IHF for FM).
• Other Features: Phono input, tone controls, and support for various media sources typical of 1970s receivers.