ITW Asia

10 things we learned at ITW Asia 2025

08 December 2025
7 minutes
From subsea pinchpoints to cross-border regulatory compliance, there is a lot to focus on for Asian connectivity this year. Here are 10 conclusions from ITW Asia this year.
Bill Yates

Content Strategy Lead, techoraco

pioneer cs787 extra quality
pioneer cs787 extra quality

Pioneer Cs787 Extra Quality =link= May 2026

The Vintage Soul of Audio: Why the Pioneer CS-787 Still Delivers "Extra Quality"

If you have stumbled upon this keyword, you are likely a collector, a budget-conscious audiophile, or someone who remembers the warm, rich sound of a silver-face receiver. You want to know if the “Extra Quality” moniker is marketing hype or sonic truth. This article will dissect every aspect of the Pioneer CS787—from build quality and driver technology to sonic signature and restoration tips.

Configuration: 3-way, 3-driver system with a front-firing bass port. Woofer: 200 mm (approx. 8-inch) paper cone. Midrange: 77 mm cone driver. Tweeter: 66 mm cone tweeter. pioneer cs787 extra quality

4. Sound Signature

The Pioneer CS-787 offers a sound profile typical of the "Vintage Pioneer" era:

What Does "Extra Quality" Mean?

First, let's decode the nomenclature. In the late 70s, Pioneer used the "CS" (Creative Sound) prefix for their consumer speaker line. The "787" sits in a sweet spot—above the entry-level CS-500 series but below the flagship HPM-150. The suffix "Extra Quality" was not just a sticker; it indicated a design philosophy shift. The Vintage Soul of Audio: Why the Pioneer

Midrange (80 Hz – 5 kHz)

This is where the "Extra Quality" crossover shines. Standard CS787s can sound boxy in the upper mids. The upgraded capacitors in the Extra Quality version clean up vocal presence. Vocals from artists like Joni Mitchell or Thom Yorke sit slightly forward but never shout. The dedicated 4.5-inch midrange driver means no crossover interference muddying the critical 1 kHz–3 kHz range.

High Frequencies (4kHz – 20kHz)

Here is the "Extra Quality" differentiator. The soft dome tweeter handles the upper mids and the horn super tweeter takes over at 10kHz. The result is airiness. Cymbals decay naturally, and vinyl surface noise is reduced rather than exaggerated. Some users worry that horn tweeters sound harsh, but the CS787’s horn is remarkably polite. Midrange: 77 mm cone driver

Bass Performance (30Hz – 100Hz)

The 12-inch woofer moves a lot of air. In a medium-sized room (15x20 ft), you get room-shaking low-end without a subwoofer. However, it is not "boomy." Because of the bass-reflex design, the low end is tight and articulate. Reggae, rock, and orchestral timpani sound visceral.