McIntosh C40 Preamplifiers
McIntosh C40 Preamplifiers
USER REVIEWS
[Oct 16, 2020]
audiodrummer
Strength:
The McIntosh C36, C38 and C40 all have identical audio and phono circuits. The differences relate to features such as remotes, equalizers and built in monitor amplifiers. These preamps represent a change in McIntosh preamplifier design. McIntosh moved from mechanically switched input selectors to sealed reed electronic switching. All are sonically neutral with a smooth non fatiguing sound. Imaging is wide and reasonably deep. These preamps have many inputs (8) and are a great choice for those that still use a lot of RCA connected devices such as phono, CD players, tape decks, DACs, etc. The build quality and design is well thought out and McIntosh provides support for their older products far better than most competitors. Weakness:
The glass front panels on all McIntosh gear is breakable and frankly all units should be shipped in their original packing which keeps the glass free and clear of any impact or pressure. My recommendation is to pickup McIntosh preamps and tuners in person. Purchased: Used
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[Aug 24, 2018]
Dilson
Strength:
These is really gem reference preamplifier, detailed sound, amazing build quality, lots of controls, loudness variable, equalizer, monitor amp 20w, etc etc etc, "The last pure analogic Mc preamp" Weakness:
Nothing for me. Price Paid: U$4000
Purchased: New
Model Year: 1999
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[May 13, 2016]
TXinD76121
Audio Enthusiast
Basically got the C40 for the 5-band equalizer because I have some CDs that are very badly mastered that I wanted to be able to correct (Throwing Muses' "The Real Ramona" for instance is recorded incredibly hot--it takes huge bass boosts and huge treble cuts to get it to sound right). It worked very well for that. Now I use it in a pure vinyl system and I've discovered that the phono section is really excellent. Makes every TT and cartridge sound better. The flexibility of the preamp (mono switch and variable loudness are also nice) is why I bought it but the sound quality is a nice bonus. I actually had an entertainment center custom-built and designed a shelf to fit this perfectly, so I guess that means I intend to keep it for a while. :-) |
[Mar 08, 2010]
sharpeman
Audio Enthusiast
Just a great sounding pre. Its got the mac feel. Like the Balanced outputs . Will be holding on to this for a longggg time |
[Dec 04, 2001]
Howard
Audio Enthusiast
Strength:
Great sound and flexibility. Quality workmanship
Weakness:
None that I've noticed I reviewed a number of preamps while upgrading my system. I started with a B&K PT-III. As soon as I powered it up, I was immediately dissapointed. The bass all but disappeared and the soundstage was virtually nonexistent. There was a lack of controls on the unit as well (yeah..I know, only wimpy audiophiles use things like bass, treble, equalizers, and loudness). This was mated to a B&K power amp at the time. I traded the PT-III immediately for a McIntosh C-15. The difference was incredible. The bass was back, the speakers were unrestrained, and the soundstage reappeared. I then decided to switch to a McIntosh MC602 power amp and I was very happy with the system. I then found a great deal on a C-40 on eBay. From what I read, it was one of the best solid state audio preamps made by McIntosh. I couldn't pass it up and bought it. Wow, the system now really opened up! The preamp is warm and tubelike and drives the amp effortlessly. There is even a built in 20 wpc monitor amp that is equipped with the powerguard and power sentury circuits. The controls on the amp are to die for. A 5 band equalizer, my long lost loudness control (variable), and ability to switch speaker channels without touching the wiring. After almost a year, I must agree it's one of the best audio-only preamps ever made by McIntosh. After listening to the C-42, I'd still choose the C-40 over it. If you have an opportunity to find a C-40, grab it. You won't be sorry! Similar Products Used: B&K, McIntosh C-15 |
[Jan 23, 2002]
Helge Gabert
Audio Enthusiast
Strength:
Coherent, totally neutral
Weakness:
No Moving Coil for phono section, no remote (but maybe that's a good thing) The McIntosh C-40 is a refined, neutral pre-amp. It is refined because it lets you hear even the slightest musical details at low volumes, and at high volumes, it is rock-steady. It is neutral because there is no coloration. I really liked the Sunfire classic pre-amp, but when I put the C-40 into my system, it became immediately clear that the Sunfire was colored (you can hear it on piano -- the upper registers have a sheen about them). Also, McIntosh's own C-15 doesn't appraoach the performance of the C-40 (the C-15, in comparison, is too brittle at the top, and the C-15's tone controls are comparatively crude). Similar Products Used: Sunfire Classic, McIntosh C-15, Hafler 915 |