UREI 1620 Rotary DJ Mixer (Original Sun Valley, CA) – Low Serial #452, Exc. Cond. Comes with flight case

​​The Holy Grail of Rotary Mixers: Original UREI 1620 – Serial #452

​For sale is a true museum-grade piece of DJ history: an authentic, original UREI Model 1620 Music Mixer, manufactured in Sun Valley, California, by United Recording Electronics Industries. This is not the modern "LE" reissue; this is the legendary discrete analog workhorse that defined the sound of 1970s and 80s club culture.

Pots: Smooth, noise-free operation.

• ​Inputs: [List cards installed, e.g., 2 Phono, 3 Line, 1 Mic].
• ​Audio: Warm, punchy analog sound characteristic of the "Silver Face" era.

​Perfect for a high-end home audiophile setup or a dedicated vinyl DJ booth. Serious inquiries only.

Collector & Sonic Appeal:

This specific unit features exceptionally low serial number: 452. In the world of vintage audio, early production runs from the original Sun Valley factory are the most sought after for their specific component choices and hand-built quality. The sound is undeniably warm, punchy, and transparent—the benchmark against which all other rotary mixers are judged.

​Condition Report:

As shown in the high-resolution photo of the rear chassis, this mixer is in Excellent Condition.

• ​Chassis: The metalwork is clean, no corrosion, very little to no scratching found on touring units.
• ​Labels: The main serial/model sticker is remarkably preserved, with crisp text. The upper 'Power Requirements' silkscreen is perfect.
• ​Unique History: The main label features a charming, authentic "OK" QC inspection mark handwritten in marker—a testament to its vintage touch-point. The stamped chassis number "8334" is perfectly legible.
• ​Power: Wired for versatile operation: 100-125 VAC or 200-250 VAC, 50/60Hz.

​This is a rare opportunity to own a exceptionally clean, early-production masterpiece of analog design.