McIntosh D150 preamp (Used) sold

Product Highlights:

• stereo preamp with built-in digital-to-analog converter (DAC) and digital inputs
  
  
• digital inputs let you connect sources like a computer, disc player, media streamer, or TV and enjoy superior sound
  
  
• 8-channel 32-bit/500kHz DAC used in Quad Balanced mode (4 stacked channels per stereo channel)
  
  
• accepts and plays high-resolution digital audio sources, including PCM, DSD and DXD files
  
  
• asynchronous USB technology for reduced timing jitter and better sound when connecting to a computer
  
  
• fully regulated power supplies and R-Core Power Transformer ensure stable, noise-free operation
  
  
• full-size headphone output
  
  
• remote control
  
  
• fluorescent front-panel display with adjustable brightness
  
  
• fiber optic illuminated glass front panel
  
  
• handcrafted at McIntosh's Binghamton, New York factory
  
  

• variable-level balanced XLR and unbalanced RCA outputs for connecting directly to a power amplifier
  
  
• fixed-level balanced XLR and unbalanced RCA outputs for using the D150 as a DAC and connecting to a preamplifier
  
  
• 2 Toslink optical digital audio inputs and 2 coaxial digital audio inputs (supports music files up to 24-bit/192kHz)
  
  
• USB (Type B) input for connecting a Mac or Windows computer (USB driver required for audio playback on Windows computers)
  
  
  
  
  • supports PCM music files up to 32-bit/384kHz, plus DSD64, DSD128 & DSD256, as well as DXD 352.8kHz & DXD 384kHz
    
  • USB audio driver required for playback on a Windows PC (free USB driver downloadavailable from McIntosh's website)
    
  
  
  
  
• proprietary digital DSD connection for playback of SACD audio when paired with the McIntosh MCT450 SACD/CD Transport
  
  
• 12-volt output for activating an external accessory
  
  
• RS-232 port for automated control systems
  
  
• IR input for connecting an IR receiver
  
  
• data port allows basic remote control of a connected McIntosh source component
  
  
• detachable power cable
  
  
• If connecting to a TV, please make sure you can select "PCM" output in its audio menu — the preamp's DAC cannot decode multichannel Dolby:registered: Digital signals
  
  

• total harmonic distortion: less than 0.0015%
  
  
• signal-to-noise ratio: greater than 110 dB
  
  
• 17-1/2"W x 3-7/8"H x 16"D
  
  
• weight: 13.5 lbs.