Ultra Rare Vintage 1980s Pioneer CK Series Boombox Monster. The tag is still attached.

THE HOLY GRAIL OF 1980S BOOMBOXES: VINTAGE PIONEER CK SERIES

Calling all audio collectors, vintage restorers, and 80s audiophiles. This is the machine you’ve been hunting for.

Up for grabs is an incredibly rare, hyper-modular Pioneer CK Series Portable Component System. This isn't your standard plastic boombox—this is a heavy-duty, multi-stack absolute powerhouse from the golden age of Japanese audio engineering.

WHY THIS UNIT IS A COLLECTOR'S DREAM:
• Flat Woofer Dynamic Sound: Features Pioneer’s iconic, legendary square flat-panel woofer design.
• Ribbon Tweeters: Equipped with high-fidelity ribbon tweeters for crisp, crystal-clear high frequencies that modern setups fail to replicate.
• Modular Stacking: The center features a heavy multi-deck layout including Graphic Equalizer slider controls and the "Sound Echo" dual mixing/cassette system.
• Insane Connectivity: Check the back layout! It features dedicated Phono/Auxiliary RCA inputs. Perfect for hooking up a modern Bluetooth adapter or a vinyl turntable.

CONDITION & TESTING DETAILS:
• I am selling this system strictly UNTESTED and "AS-IS" for parts, restoration, or a fun repair project.
• It has been kept in storage, and I do not know if it powers on or if the tape decks/radio function.
• Cosmetically, it is in beautiful, completely intact vintage condition with original speaker cables attached.

These Pioneer CK "Flat Woofer" setups are nearly impossible to find in Ireland and easily command massive money globally when fully restored.

Price is reflective of its untested status. Grab a rare piece of audio history before it’s gone!

Collection preferred due to the substantial weight and size of this beast.
Open to sensible offers. First to buy.


I would prefer collection but for the right buyer (Kilbeggan, Tullamore, Blanchardtown, Beaumont, City centre).

Let me know