MX113 vs C27
The C27's signal-to-noise is 90 dB against the MX113's 72 dB and its thd 0.050% against 0.100%. Both share mm gain (62 dB) and output voltage (0.3V RMS).
Both turn up in the same documented systems.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPre-AmplifiersPhono Pre-AmpsDiscontinued
Estimated price (community-sourced)
$1,250
Around — community and catalog average, updates slowly
About the MX113
The McIntosh MX113 is a vintage solid-state tuner-preamplifier manufactured from 1971 to 1980, known for its performance rivaling the tube-based MX110 but with added AM band and simpler design. It includes a large backlit tuning meter, glass front faceplate, input selector, volume, balance, and tone controls. The unit offers neutral sound with minimal coloration, two phono inputs shaped to RIAA standards, HF filter (12 dB/octave above 5 kHz), and precise flywheel tuning. Connections include RCA inputs/outputs, 75/300 ohm antenna inputs, and AC power. It is no longer manufactured but remains popular in the vintage market with recent used sales around $900-$1500.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.100%
- SNR
- 72 dB
- Output Voltage
- 0.3V RMS
- Max Output Voltage
- 2.5V RMS
Phono Preamplifier
Phono stage specifications
- MM Gain
- 62 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- phono 1, phono 2, aux, tape monitor, tape head, FM/AM antenna
- Analog Outputs
- main (L/R), tape (L/R), center channel
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 406 × 149 × 330 mm (W × H × D)
- Weight
- 11.8 kg (26 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions