C46 vs MX151
The MX151's thd is 0.005% against the C46's 0.002%, its output voltage 6.5V RMS against 2.5V RMS, and its weight 14.09 kg (31 lbs) against 11.8 kg (26 lbs). Both share signal-to-noise (86 dB).
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Estimated price (community-sourced)
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The McIntosh C46 Audio Control Center is a stereo preamplifier designed for audiophiles seeking precise and transparent sound reproduction. It features a Multi-Stage Precision Digitally Controlled Attenuator System with 214 steps of 0.5 dB each and tracking accuracy within 0.1 dB, allowing for smooth and accurate volume control. The unit includes an 8-band equalizer with ±12 dB boost or cut at center frequencies of 20, 35, 70, 150, 300, 600, 1200, and 4000 Hz, which can be bypassed when controls are set to flat. Balanced inputs and outputs are provided, including one balanced high-level input and three balanced outputs. The C46 offers electromagnetic input switching for durability and distortion-free signal switching. It has an alphanumeric fluorescent front panel display indicating source selection, volume, and balance levels, with adjustable brightness. The unit supports remote control operation and includes features such as variable rate volume and balance control selection for ideal response to control rotation. Power consumption is 50 watts, and the unit weighs approximately 26 pounds (11.8 kg). Dimensions are 17.5" (W) x 5.4" (H) x 17.5" (D). The C46 is known for its transparent electronic performance, making it suitable for pairing with McIntosh power amplifiers for a high-end audio system.
Analog signal output specifications
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The MX151's thd is 0.005% against the C46's 0.002%, its output voltage 6.5V RMS against 2.5V RMS, and its weight 14.09 kg (31 lbs) against 11.8 kg (26 lbs). Both share signal-to-noise (86 dB).
The EX P-7 P (Middle)'s signal-to-noise is 90 dB against the C46's 86 dB, its thd 0.003% against 0.002%, its output voltage 2.3V RMS against 2.5V RMS, and its input sensitivity 2.3V RMS against 0.0V RMS.
The SC-11S1's signal-to-noise is 89 dB against the C46's 86 dB, its thd 0.003% against 0.002%, its input sensitivity 2.5V RMS against 0.0V RMS, and its weight 16 kg (35 lbs) against 11.8 kg (26 lbs).
The RA-1592MKII's signal-to-noise is 103 dB against the C46's 86 dB, its thd 0.008% against 0.002%, its output voltage 1.9V RMS against 2.5V RMS, and its input sensitivity 0.3V RMS against 0.0V RMS.
C45
Copland CTA 305
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