: Check the edges of the 8-inch woofers. Pioneer often used treated cloth or foam surrounds. Ensure the material isn't brittle, cracked, or tearing away from the cone.
Whether you should pick these up depends on your goals. On forums like Reddit's r/vintageaudio , users often debate their value. Buy them if: You want a nostalgic setup for a turntable or cassette deck. pioneer cs-787
For those building a retro hi-fi setup, these speakers are a "perfect centerpiece," especially when paired with a vintage receiver from the same era. : Check the edges of the 8-inch woofers
The use of a full cone-type driver for all frequencies—woofer, midrange, and tweeter—suggests a focus on timbral consistency. In theory, using the same basic technology for all three drivers can lead to a more seamless and cohesive sound as frequencies transition from one driver to the next. This design is a core reason for their characteristically balanced sound signature. Whether you should pick these up depends on your goals
The CS-787 is housed in medium-sized floor/bookshelf cabinets measuring 56 cm tall. These enclosures utilize acoustic-grade particle board wrapped in dark wood-grain vinyl, which was typical of Pioneer’s mid-80s style.
Like many vintage Pioneer speakers, the CS-787 is highly sensitive. It does not require a massive, expensive modern amplifier to reach high volumes. Even a modest 20-watt vintage amplifier can drive these speakers to room-shaking levels. Restoration, Maintenance, and Common Issues