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Mark Levinson No. 502 Surround Sound Preamplifier Home Theater Media Console

Item Condition: Manufacturer refurbished
Listed in: Consumer Electronics > TV, Video & Home Audio > Home Audio > Receivers & Amplifiers > Amplifiers & Preamps

 / 2 photos

Seller: accessorieslimited (825 )
97.3% Postive Feedback
Location:Van Nuys, California, US
Ship to:Americas  Exclusions
Shipping cost
Returns:Not Accepted
Watches: N/A
Buy It Now 10299.99 USD  or Best Offer
Time left: 23d 12h 53m
eBay Item No.: 272017630196
Item Specifics:
Model : NO. 502 Surround Sound Preamplifiers MPN : NO. 502
Audio Inputs : HDMI Number of L/R RCA Inputs : 6
Number of Digital RCA Inputs : 6 Audio Outputs : HDMI; Stereo L/R RCA; XLR
UPC : Does not apply  
Description* :
Mark levinson no. 502 preamplifier this listing is for one (1) brand new, refurbished, in original factory sealed boxes mark levinson no. 502 preamplifier. State of the art preamplifier designed to ensure optimum sound quality. Please note this is a 110v unit designed only for countries with this voltage. This unit will not function in countries with 220-230v voltage.I can ship this unit free only to addresses within 48 contiguous states in u.S. Therefore, hawaii, alaska, puerto rico, or international bidders with 110v voltage, please contact me for an exact shipping quote before buying this item. International buyers will be responsible for all import duty and/or tax charges for their country. Mark levinson engineers designed the chassis to double as an integrated radio frequency (rf) shield providing immunity from the rf emissions commonly radiated by other devices. These emissions are a common source of noise that can find its way into the sensitive audio circuits and degrade sound quality. Noise can also enter a system through the input and output connectors which are usually connected directly to the chassis, providing a direct path for noise to get in. To prevent this from occurring in the n°502, the input and output connectors are physically isolated from the chassis. Inside the chassis, the n°502 utilizes two ac power transformers to completely isolate the digital and analog signal paths. A digital power transformer is used to power the digital circuits, and a toroidal power transformer is used to power the analog circuits. In addition, both power supplies are carefully shielded in a chamber inside the chassis to further prevent transformer noise from leaking into the delicate analog circuits and degrading sound quality. Another method employed to reduce noise is the use of eighteen-layer circuit boards with minimal surface etches. They help to lower radiated emissions from inside the chassis. We also isolate the control signals from the audio signals to eliminate... Read More

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