McIntosh
McIntosh C29
Best vintage preamplifier for audiophiles seeking a clean, versatile sound signature.
Experience legendary audio with the McIntosh C29 solid-state stereo preamplifier. This vintage unit, serial number BZ7791, delivers a clean and refined sound, making it an ideal partner for both tube and solid-state amplifiers. Appreciated by audiophiles for its ability to let the amplifier define the sound signature, the C29 has been professionally serviced and detailed. McIntosh, a name synonymous with distinguished home audio since 1949, engineered this preamplifier with the reliability and heirloom quality that defines their legacy.
$1799.00
Owner Satisfaction
4.7
/ 5
Category Rank
29
/ 58
#29 in Audio Amplifiers
Price vs Category Average
-88%
Below average
Type
Solid state stereo preamplifier
/ Solid state stereo preamplifier
Who it's for
- Audiophiles prioritizing long-term ownership and easy maintenance
- Vinyl enthusiasts seeking superior analog playback clarity
- Collectors valuing timeless aesthetics and premium build quality
Who should skip it
- Listeners preferring clinical, ultra-transparent sound signatures
- Buyers avoiding the hassle of vintage electronic restoration
- Users requiring modern digital connectivity and remote convenience
Performance breakdown
Signal Clarity
Extremely low distortion ensures the original recording remains pure and transparent.
Build Longevity
Heirloom-grade construction designed to last for several decades of daily use.
System Versatility
Easily integrates with both vintage tube and modern solid-state power amplifiers.
Noise Floor
High signal-to-noise ratio keeps background hiss virtually non-existent during quiet passages.
Control Tactility
Refurbished switches and knobs offer a satisfying, precise mechanical feel.
Aesthetic Appeal
Iconic industrial design that serves as a centerpiece for any setup.
Key Specs
Type
Solid state stereo preamplifier
Total Harmonic Distortion
0.02%
Frequency Response
20Hz to 20kHz
Signal to Noise Ratio (Line)
Up to 100dB
Dimensions
16"W x 5.5"H x 12"D
Weight
21 lbs
Input Sensitivity (MM)
2mV
Output (Pre out)
2.5V
Features
- Professionally serviced and detailed
- Solid-state design for clean audio
- Pairs with tube or solid-state amps
- Low Total Harmonic Distortion
- High Signal to Noise Ratio
- Classic McIntosh aesthetic
- Thoroughly cleaned controls and switches
- Heirloom quality build
What customers say
The McIntosh C29 preamplifier remains a cherished classic, celebrated primarily for its exceptional build quality and enduring reliability. Owners consistently praise its sonic signature, describing it as warm, rich, and profoundly musical, offering a non-fatiguing experience that beautifully complements analog sources, especially via its excellent phono stage. The unit's iconic aesthetic, featuring the signature glass faceplate, significantly enhances the pride of ownership. While modern units offer greater transparency, the C29's characteristic smoothness is highly valued. It is viewed as a worthwhile investment in audio heritage, maintaining strong appeal among dedicated enthusiasts.
Know before you buy
The unit has undergone a technical inspection where internal components were checked for stability, and all controls and switches were thoroughly cleaned to ensure noise-free operation. This process restores the preamplifier to its intended performance specifications and ensures long-term reliability.
The C29 is known for its neutral, transparent performance. It is designed to pass the signal with minimal coloration, allowing the specific sound signature of your power amplifier—whether tube or solid-state—to remain the primary influence on your system's output.
Yes, the C29 includes a dedicated phono input with an input sensitivity of 2mV, making it fully compatible with moving magnet (MM) cartridges. You can connect your turntable directly to the preamplifier without needing an external phono stage.
The solid-state architecture provides a very low total harmonic distortion of 0.02% and a high signal-to-noise ratio of up to 100dB. This results in a clean, precise, and quiet background that allows for excellent detail retrieval in your music.
The C29 measures 16 inches wide by 5.5 inches high and 12 inches deep, weighing 21 pounds. Ensure your equipment rack or shelf can accommodate these dimensions and support the weight, while also allowing for adequate ventilation around the unit.
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$1799