C29 vs C30
The C30's signal-to-noise is 90 dB against the C29's 100 dB, its thd 0.007% against 0.020%, and its output voltage 2.0V RMS against 2.5V RMS. Both share mm gain (62 dB).
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AmplifiersPre-AmplifiersPhono Pre-AmpsHeadphone Amplifiers
About the C29
The McIntosh C29 is a legendary solid-state stereo preamplifier produced from 1978 to 1985, featuring a classic glass faceplate with gold/teal illumination, precision 32-step volume attenuator, dual phono inputs, extensive connectivity including AUX1/2, TUNER, Phono1/2, MIC, and tape monitors with copy function. It offers 11-position bass (±20 dB at 20 Hz) and treble (±18 dB at 20 kHz) controls per channel, loudness compensation, 7-position mode selector (stereo, reverse, mono, blend), LF filter (50 Hz 12 dB/oct), HF filter (7 kHz 12 dB/oct), dual headphone jacks with built-in amp, and speaker control socket compatibility. Renowned for robust construction with triple-shielded power transformer, double-silver contact switching, low-noise phono stage using IC op-amps, and high build quality using 9 ICs, 2 transistors, 11 diodes, 8 LEDs, 1 SCR, 1 LDR. Approximately 7,294 units produced (S/N BZ1001~BZ8295). Pairs excellently with McIntosh amps like MC2125 or MC2205.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.020%
- SNR
- 100 dB
- Output Voltage
- 2.5V RMS
- Output Impedance
- 100Ω
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, Mic, Aux 1, Aux 2, Tuner, Tape 1, Tape 2
- Analog Outputs
- Pre out, Tape 1, Tape 2, Headphone
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 406 × 138 × 300 mm (W × H × D)
- Weight
- 9.5 kg (21 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions