■ The D1100 digital preamplifier is a reference level stereo
preamplifier and digital-to-analog converter (DAC) that supports
all the latest high resolution file formats.
■ It features the most advanced DAC we’ve ever used and delivers
an unprecedented level of performance so that all your digital
music is reproduced with exceptional accuracy and authenticity.
■ Nine inputs are included to keep even the largest digital system
connected. Three sets of balanced and unbalanced stereo
outputs (one set fixed volume, two sets variable volume)
connect the D1100 to your system.
■ The D1100 is a full featured, fully functional self-contained
unit that can be used independently of any other preamplifier.
But thanks to McIntosh’s engineering prowess, it can also be
connected to and used in tandem with its analog equivalent, the
C1100 Vacuum Tube Preamplifier.
■ Audio channels and power supplies are electrically isolated from
each other to produce true dual mono operation.
■ Built from same polished stainless steel and hairline brushed
black Titanium stainless steel as the C1100.

SPECIFICATIONS
 
Frequency Response:
+/-0.5dB from 4Hz to 20kHz
+0.5/-3dB from 4Hz to 68kHz
Total Harmonic Distortion:
0.0015%
Signal to Noise Ratio:
111dB
Rated Output Voltage
(Unbalanced/Balanced):
Fixed: 2.0 Vrms/4.0 Vrms
Variable: 0-8 Vrms/0-16 Vrms
Digital Section:
3 optical, 3 coaxial, 1 MCT & 1 AES/EBU
inputs decode digital music at up to
24-bit/192kHz; 1 USB input accepts PCM
signals up to 32-bit/384kHz and supports
DSD64, DSD128 and DSD256 plus DXD
352.8kHz and DXD 384kHz
Overall Dimensions (W x H x D):
17-1/2” (44.45cm) x 6” (15.2cm)
including feet x 19” (48.3cm)
Weight:
26 lbs (11.8kg) net,
41 lbs (18.6kg) in shipping carton

For the Consumer’s Protection: In order to ensure the highest level of customer satisfaction, new McIntosh products may only be purchased from an Authorized
McIntosh Dealer; and, with certain limited exceptions may only be purchased over-the-counter or delivered and installed by the Authorized McIntosh Dealer. McIntosh does
not warrant, in any way, products that are purchased from anyone who is not an Authorized McIntosh Dealer, or that have had their serial numbers altered or defaced.