Pioneer QX-4000 4 Channel Quad Receiver Tested Working Vintage Read

Here is a classic Pioneer QX-4000 4-channel quadraphonic receiver, combining distinctive early-1970s Pioneer styling with the ability to operate as both a conventional stereo receiver and part of a vintage 4-channel audio system.

This receiver has been tested and sounds great, producing clean, enjoyable audio with the classic character of vintage Pioneer equipment.

The unit is in good overall cosmetic condition and presents well for its age.

Important Cosmetic Note

The front dial scale/glass is cracked. This is a cosmetic defect and is clearly disclosed so buyers know exactly what to expect. Please review the listing photographs carefully for the location and extent of the crack.

Aside from the cracked dial scale, the receiver remains in good overall vintage cosmetic condition.

Functionality

• Tested and working
• Sounds great
• Stereo operation tested
• 4-channel/quadraphonic capability
• Controls operate properly
• AM/FM receiver
• Multiple audio inputs
• Multiple speaker outputs

Highlights

• Vintage 4-channel quadraphonic receiver
• Stereo and quad listening capability
• Classic Pioneer silver-face styling
• Analog tuner display
• Wood-style cabinet
• Made in Japan
• Excellent addition to a vintage quad system

Cosmetic Condition

Good overall cosmetic condition with normal signs of age and previous use. The dial scale/glass is cracked, which is the primary cosmetic defect. Please examine all photographs closely for the exact condition before purchasing.

Vintage Equipment Notice

This is vintage audio equipment and has been tested for the functions specifically described above. Please review the photos and any included video for a demonstration of its condition and operation.