Pioneer SX-690

Brand: Pioneer

The Pioneer SX-690 is an analog integrated amplifier that was introduced by the Japanese audio equipment manufacturer Pioneer in the early 1980s. It is a highly regarded audiophile-grade amplifier that was known for its exceptional sound quality, power, and build quality. The SX-690 features a solid-state circuit design and boasts a power output of 65 watts per channel into 8 ohms. It also includes several innovative features, such as a low feed-back circuit for low-level detail preservation, a phono input stage, and a variable tone control circuit. The SX-690 remains a coveted piece of audio equipment among audiophiles and vintage equipment collectors due to its sonic characteristics, reliability, and rarity.

• Tuning range: FM, MW
• Power Output: 30W into 8Ω (stereo)
• Frequency Response: 10Hz to 60kHz
• Distortion: 0.1%
• Speaker Impedance:
• Input Sensitivity:
• Signal to Noise Ratio: 75dB (mm), 90dB (line)
• Line Output:
• Dimensions: 435 x 144.5 x 314 mm
• Weight: 8.9 kg
• Year: 1978
• Price: