Sansui SE-8 vintage 10-band stereo graphic equalizer silver

Description

The Sansui SE-8 is a vintage 10-band stereo graphic equalizer from the late 1970s early 1980s, prized for its spectrum analyzer display, ±12 dB control range, and exceptionally low distortion (0.008%) Radiomuseum +2.

🎛 Key Features

• 10-band EQ: Independent left/right sliders at ISO standard frequencies (32 Hz → 16 kHz).
• Spectrum Analyzer: Real-time LED display of signal levels, with peak hold (3–4 seconds) for visual tracking.
• Control Range: ±12 dB per band, allowing precise tonal shaping.
• Signal Quality:• Frequency response: 10 Hz – 100 kHz (+0, -1 dB)
• Signal-to-noise ratio: 110 dB
• Distortion: 0.008% at rated output

• Inputs/Outputs:• Two tape inputs (Tape 1 & Tape 2) with independent monitor/dubbing selection
• Input/output impedance: 30kΩ, rated output 1V

• Defeat Switch: Bypasses EQ circuitry for pure signal path.
• Build:• Dimensions: 430 × 130 × 277 mm
• Weight: ~4.4 kg
• Power consumption: 10W Radiomuseum +2

📀 Historical Context

• Release era: Around 1977–1981, when Sansui was at its peak in hi-fi innovation.
• Design philosophy: Instead of traditional coil-based EQ circuits, Sansui used a semiconductor inductor circuit to reduce hum and magnetic distortion, ensuring cleaner sound Audio Database.
• Collector appeal: The SE-8 is sought after by vintage audio enthusiasts for its visual flair (spectrum analyzer) and studio-grade equalization standards.

🔎 Why It Stands Out

• Audiophile-grade specs: Even by modern standards, the SE-8’s flat frequency response and ultra-low distortion are impressive.
• Visual + functional: The spectrum analyzer wasn’t just eye candy—it gave users real-time feedback on EQ adjustments.
• Versatility: With dual tape loops and dubbing options, it was a hub for recording setups in the analog era.

Posted: 2 hours ago

Ad ID: 1506206183