Brand: Pioneer
The Pioneer CS-636 is a high-performance integrated amplifier that was introduced by the Japanese audio company, Pioneer, in the mid-1980s. This amplifier featured a powerful output of 70 watts per channel (4 ohms, 1 kHz, 0.1% THD) and employed advanced circuitry to deliver superior audio performance. Some of its notable features included:1. High-current power supply - The CS-636 utilized a high-current power supply to provide stable output power even under heavy loads.2. Servo control circuitry - This amplifier featured servo-control circuits to minimize vibration and improve sound quality.3. Twin-stage differential input circuitry - The CS-636 employed a twin-stage differential input circuitry to ensure input signals were accurately reproduced.4. Six-pin DIN input connector - This amplifier had a six-pin DIN input connector, which was a standard interface on high-end audio equipment in the 1980s.5. RCA unbalanced, and XLR balanced inputs - It also had both RCA unbalanced and XLR balanced inputs for more flexibility with audio sources.6. LED VU meters - The CS-636 had two large LED VU meters to monitor output levels accurately.7. Versatile bass and treble controls - There were bass and treble controls included, providing a wide range of customization to suit different audio preferences.The Pioneer CS-636 received critical acclaim, earning several awards, and remains a significant milestone in Pioneer's audio history. Many audiophiles still consider it a high-performing amplifier that delivers exceptional sound quality even to this day.