Margules U-280 SC 30TH Anniversary LE Stereo Tube Power Amplifier

Margules is building momentum with unique designs and innovations.  Often considered a reference standard around the world for performance and versatility.  

The U-280SC 30TH Anniversary is a special edition.  It uses a new approach to circuitry technology and found for the first time in this special edition.  It's one of the most engaging products to date with a dynamic and sonic presentation that will have you wanting to spend more time with it.  It also looks great.

This unit was just acquired from the original owner and its in very good condition.

FEATURES 

• Pure Class-A Design
• Active Servo Bias (Allows for easy tube rolling)
• Zero Negative Feedback
• Back Electromotive Sensor System (BEFS)
• Built with only the highest quality components
• Triode / Ultralinear Output
• Input attenuators (Does not require a preamp)
• Stereo or mono operation
• Shunt Power Supply
• Neuro-Acoustic Alignment
• Accepts KT88, 6550, KT90, KT120, KT150 tubes (Auto bias is automatic)

AMPLIFIER SPECIFICATIONS 

• OPERATING MODES - Stereo / Mono
• POWER/CH - (4/8 Ohm)  Triode (25 wpc), Ultralinear (50 wpc)
• FREQUENCY RESPONSE - 20Hz to 40kHz
• THD - 0.08%
• TUBES - 4X KT88, 4X 12AU7
• DIMENSIONS - (LxWxH) 13.7" x 17.7" x  8.66"
• WEIGHT: 67.2 Lbs 

IN THE BOX 

• Amplifier
• Full tube set
• Original power cord 

CONDITION 

This unit was well cared for by it's previous owner and is very clean and dust free.   No sign of smoke, pets or kids.  The face and entire chassis are scratch and ding free.