On the back of the speaker, there are rotary knobs for Midrange and High-Frequency level adjustment. These get scratchy (crackling when turned). Open them up and spray Deoxit contact cleaner.
Critics will say this is too many cooks in the kitchen. I say it’s a visual symphony of the era. The cabinet is heavy, real wood veneer (vinyl wasn't cutting it for Pioneer’s mid-tier yet), and the lattice grille is iconic. They aren't subtle. They are massive, proud, and unapologetically 1978.
The is not the most accurate speaker ever made. It is not the rarest. It will not fetch $2,000 on eBay. But it is one of the most enjoyable vintage speakers you can still find for a reasonable price. It represents a moment in hi-fi history when manufacturers believed that bigger was better, and more drivers meant more fun. pioneer cs-787
So, how does the Pioneer CS-787 perform? In a word, exceptionally. The speakers are capable of producing a wide range of frequencies, from a deep 20 Hz to a soaring 20 kHz. The woofers provide a robust and articulate low-end response, while the mid-range drivers deliver a smooth and detailed sound that is perfect for vocals and instruments.
Prices for the Pioneer CS-787 vary depending on condition, age, and location. A pair of mint-condition speakers can fetch upwards of $1,000, while a pair in good working condition but with some cosmetic wear may cost around $500-$700. Refurbished or repaired speakers may be available for lower prices. On the back of the speaker, there are
These wood grilles are held on by plastic clips that become brittle with age. Removing them requires patience. Pro tip: Slide a butter knife between the grille and the baffle, not prying from the edge.
Pioneer CS-787 is a classic 3-way bass reflex speaker system first introduced around . Manufactured in Critics will say this is too many cooks in the kitchen
April 17, 2026 | Category: Vintage Audio
: Like many mid-level floor speakers from the 1980s, the cabinets are usually constructed of lighter chipboard or low-density fiberboard (LDF). This can cause a bit of physical resonance or "boxiness" at very high volumes.
#VintageAudio #Pioneer #CS787 #SpeakerReview #HiFi #VinylSetup