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Mark Levinson NO585 Integrated Amplifier - NO585

Abt Model: NO585 | UPC: 848592000790
Special Order: 7 To 14 Day Delivery Time
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Product Details

Mark Levinson NO585 Integrated Amplifier - NO585

The foundation of the No585 is its fully discrete, mirror-imaged, dual-monaural analog circuitry featuring individual signal switching relays for each of its four stereo inputs: one XLR and three RCA. Volume controls use discrete 15-bit R-2R ladders and low-noise analog switches for the widest possible bandwidth and maximum signal integrity. The fully-differential Class AB power stage includes an oversized 900VA toroidal transformer with individual secondary windings for the left and right channels. Each elegantly simple amplifier channel utilizes twelve output transistors and multiple smaller local capacitors that allow them to be placed physically closer to the amplifiers for greater transient response when power is needed immediately. This robust architecture results in a conservative power rating of 200W per channel with stability into 2 ohms. System integration and expansion are possible using the stereo RCA preouts which can operate full-range or with an included switchable, second-order, 80Hz crossover filter allowing for seamless integration into 2.1-channel systems with powered subwoofers.


  • Versatility and flexibility
  • Restores information lost during compression resulting in fuller more dynamic sound
  • Ease of use
  • Iconic Mark Levinson industrial design complements any decor
  • Heightened realism
  • Reliability
  • Unsurpassed power and performance
  • Variety and convenience
  • Protects your investment


Amplifier Section

  • Output Power: 200W RMS per channel @ 8 Ω, 20Hz – 20kHz
  • Damping Factor: >400 @ 20Hz, referred to 8 Ω
  • Frequency Response: 20Hz – 20kHz, ±0.13dB; 2Hz – 250kHz, +0.2dB/–3dB
  • Signal-to-Noise Ratio: >98dB (20Hz – 20kHz, unweighted); >103dB (20Hz – 20kHz, A-wtd), referred to full output – maximum volume setting
  • Voltage Gain: 40.7dB (maximum volume setting)
  • Total Harmonic Distortion: <0.01% @ 1kHz, 200W, 8 Ω; <0.1% @ 20kHz, 200W, 8 Ω

Preamplifier Section

  • Analog:
    • Input Impedance: >45k Ω (RCA & XLR)
    • Input Overload: >5.5V RMS (RCA & XLR)
  • Digital:
    • Sample Rates/Bit Depth: PCM: 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz/up to 32-bit;
    • DSD: Native, single- and double-speed


  • Analog Audio Connectors: 3 pairs single-ended inputs (RCA); 1 pair balanced inputs (XLR); 1 pair single-ended line outputs (RCA); 1 pair loudspeaker outputs ("Hurricane" binding posts w/banana sockets that accept spade lugs with 1/4" (6.3mm) spacing up to 1/8" (3mm) thick)
  • Digital Audio Connectors: 1 balanced AES/EBU input (XLR); 2 coaxial S/PDIF inputs (RCA); 2 optical inputs (Tos-Link); 1 asynchronous USB input (USB-B)
  • Control Connectors: 1 RS-232 port (RJ-12 connector); 1 IR input (1/8" phone jack); 1 programmable 12V DC trigger output (1/8" phone jack), 100mA maximum; 1 programmable 12 DC trigger input (1/8" phone jack); 1 Ethernet port (RJ-45 connector)
  • Mains Voltage: 100V AC, 115V AC, or 230V AC (factory-set)
  • Power Consumption: Maximum 1000W (power on)

Approximate Dimensions:

  • Height: 6.9" to 7.59"
  • Width: 17.25"
  • Depth: 19.95

Approximate Weight:

  • Unit: 72 lbs
  • Shipping: 96 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): 5 Years Limited
California customers: Proposition 65 WARNING - learn more
Key Features
Versatility And Flexibility/ Restores Information Lost During Compression Resulting In Fuller More Dynamic Sound/ Ease Of Use/ Iconic Mark Levinson Industrial Design Complements Any Decor/ Heightened Realism/ Reliability/ Unsurpassed Power And Performance/ 40.7dB Voltage Gain/ 200W RMS Per Channel At 8 Ohm/ Black Finish
More reasons to buy the Mark Levinson NO585 Integrated Amplifier NO585 from Abt Electronics
  • is an authorized dealer.
  • The Mark Levinson NO585 Integrated Amplifier NO585 is Brand New.


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