Description
The McIntosh CS7500 Streaming Preamplifier is a 2-channel, solid-state component that integrates a traditional McIntosh preamplifier, an advanced digital-to-analog converter (DAC), a flexible phono stage, and a modern high-resolution network streaming platform into a single chassis.
Specifications:
Number of Channels: 2
Total Harmonic Distortion (THD): 0.005%
Frequency Response:
+0 / −0.5 dB from 20 Hz to 20,000 Hz
+0 / −3.0 dB from 15 Hz to 100,000 Hz
Signal-to-Noise Ratio (SNR): 100 dB (High Level)
Maximum Volts Out: 16V RMS Balanced / 8V RMS Unbalanced
Voltage Gain (High Level): 15 dB
Input Impedance: 44 kΩ Balanced / 22 kΩ Unbalanced
Input Sensitivity: 900mV Balanced / 450mV Unbalanced
Digital & Streaming Architecture
DAC Type: Quad Balanced 8-Channel, 32-Bit system (sums 4 channels per side to minimize distortion and maximize dynamic range)
Maximum Digital Resolution: Native DSD512 and DXD up to 384 kHz via USB
Supported Resolution by Input:
USB Input: 32-bit / 44.1 kHz to 384 kHz (PCM), DSD64, DSD128, DSD256, DXD352.8 kHz, DXD384 kHz
Coaxial & Optical Inputs: Up to 24-bit / 192 kHz
Network (Wi-Fi / Ethernet): 24-bit / 44.1 kHz to 192 kHz
MCT Input: 16-bit / 44.1 kHz (CD), DSD64 (SACD)
Streaming Ecosystems: Apple AirPlay, Google Cast, Roon Ready, Roon Tested, Spotify Connect, Tidal Connect, Qobuz Connect
Bluetooth Connectivity: Bluetooth 5.0 with support for AAC, aptX HD, and aptX Adaptive
Analog Inputs: 2 x Balanced XLR, 3 x Unbalanced RCA, 1 x Configurable Phono (MM/MC)
Digital Inputs: 2 x Coaxial, 2 x Optical, 1 x HDMI (ARC), 1 x USB-B, 1 x proprietary McIntosh MCT
Outputs: 2 x Balanced Variable,2x Unbalanced Variable (includes dedicated mono/stereo subwoofer configuration options), 1 x Unbalanced Fixed
Headphone Amp: 1/4″ High Drive output with HXD® (Headphone Crossfeed Director), optimized for headphones ranging from 100 to 600 ohms.
