KENWOOD Model 500 SUPREME Integrated Amplifier 2X 100WRMS Vintage 1975 Good Look

TRIO KENWOOD Model 500 SUPREME SERIES Integrated Stereo Amplifier 2 X 100 Watts RMS Vintage 1975 Good Look

All Refurbished Working Perfect without any problem

Kenwood Model 500

Stereo Integrated Amplifier (1976-79)

Specifications

Power output: 100 watts per channel into 8Ω (stereo)

Frequency response: 5Hz to 50kHz

Total harmonic distortion: 0.08%

Damping factor: 50

Input sensitivity: 2.5mV (MM), 140mV (line)

Signal to noise ratio: 76dB (MM), 90dB (line)

Output: 140mV (line), 30mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Dimensions: 440 x 154 x 388mm

Weight: 20.2kg

Year: 1976

KENWOOD MODEL 500 SUPREME — TECHNICAL SPECIFICATIONS

📌 General:

• Model name: Kenwood Stereo Integrated Amplifier Model 500

• Series: Supreme Series

• Type: High-end stereo integrated amplifier

• Years of production: 1975–1979

• Country of origin: Japan

⸻

⚙️ Technical Specifications:

🔊 Power Output:

• 100 watts per channel (8 ohms, 20 Hz – 20 kHz, 0.08% THD)

• 115 watts per channel (4 ohms, same distortion)

• Both channels driven simultaneously

🎚️ Frequency Response:

• 5 Hz – 50,000 Hz (+0, -1 dB)

🔇 Total Harmonic Distortion (THD):

• ≤ 0.08% (20 Hz – 20 kHz, rated output)

🔕 Signal-to-Noise Ratio:

• Phono: 70 dB

• Aux/Tape: 90 dB

🎧 Speaker Load Impedance:

• 4 Ω to 16 Ω

🔁 Damping Factor:

• ≥ 50 (1 kHz, 8 ohms)

🎛️ Tone Controls:

• Bass: ±10 dB (50/100 Hz)

• Treble: ±10 dB (10/20 kHz)

• Switchable turnover and presence frequencies

🎚️ Additional Controls:

• Loudness, Subsonic filter, High filter, Attenuators, Phono gain selector (MM)

🔌 Inputs/Outputs:

• 2 × Phono inputs (MM)

• 2 × AUX inputs

• 1 × Tuner input

• 2 × Tape loops (A/B)

• Pre-Out / Main-In (separable)

• A/B speaker terminals (high-quality binding posts)

• Headphone jack (6.3 mm)

⚡ Power Supply:

• Multi-voltage selector: 100 / 120 / 220 / 240 V – 50/60 Hz

• Maximum power consumption: 290 W

Dimension

Value

Width

440 mm (44 cm)

Height

154 mm (15.4 cm)

Depth

388 mm (38.8 cm)

Net Weight

20.2 kg

Compatible with :

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