On Demo Now! Click Here to Book an In-Store Demo! Available for In-Store Shopping Only The McIntosh C49 Stereo Preamplifier is a future-proof investment with its DA1 Digital Audio Module that can be easily replaced with new modules as digital music technologies advance. Stay up to date and enjoy the latest and most advanced digital audio formats with the C49. Home Theater PassThru Number of Channels 2 Total Harmonic Distortion 0.005% Frequency Response 20Hz - 20kHz - +0, -0.5dB 10Hz - 100kHz - +0, -3dB Analog Inputs 2x Balanced 3x Unbalanced 1x Moving Magnet Phono (RCA) - Adjustable Loading 1x Moving Coil Phono (RCA) - Adjustable Loading Digital Inputs 2x Coaxial (RCA) 2x Optical (Toslink) 1x MCT 1x USB (Type-B) Outputs 2x Balanced Variable 1x Unbalanced Fixed 2x Unbalanced Variable 1/4" High Drive with Headphone Crossfeed Director (HXD) DAC Type 8-Channel, 32-bit/384kHz PCM/DSD, Quad Balanced Sample Rate Coaxial - 24-bit/44.1kHz to 192kHz Optical - 24-bit/44.1kHz to 192kHz MCT - 16-bit/44.1kHz (CD), DSD64 (SACD) USB - 32-bit/44.1kHz to 192kHz (PCM), DSD64, DSD128, DSD256, DXD352.8kHz, DXD384kHz Dimensions (WxHxD) 17 1/2" (44.5cm) x 6" (15.2cm) x 18" (45.7cm) Weight 23lbs (10.4kg)