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mcintosh

  1. Johnny_Law

    Where to buy a new spider / help evaluate spider? McIntosh 12" Woofer

    I can't find them available outside of full re-cone kits, but where do you buy them alone? The cone and voice coil are fine - just a sagging spider (it's sagging maybe 1/8"?). This is a 12" McIntosh woofer 036-001. Appreciate any tips - thanks! Alternatively, if this looks OK to use as-is...
    • Johnny_Law
    • Thread
    • 036-001 mcintosh ml-1c ml-2c sag spider
    • Replies: 8
    • Forum: Speakers
  2. Ronito6

    Mr. Carlson takes on a C29

    Enjoy
    • Ronito6
    • Thread
    • c29 maintenance mcintosh repair restoration
    • Replies: 9
    • Forum: McIntosh Audio
  3. P

    McIntosh MA-6100 Assistance

    Hi all, First Mc MA6100 $175.00 c/l Yesterday pickup, corner crack f/p, one ch.out. Haven't lit it off, one blown fuse as i hoped. Ton of dust balls, never been open. Now help with a good part/ diy update kits supplier. Anyone with a faceplate? Will update as i go along. Thanks Pigboat
  4. Kingsin7

    Mcintosh MA230 Bias Voltage

    I've begun to notice a slightly louder than usual hum coming from my Mac MA230 that I use daily in my office setup. It has been about a year since I last reset the bias, so I decided to take it out of it's wood case today to make adjustments. After reviewing the manual, a voltage of 0.7v is...
    • Kingsin7
    • Thread
    • bias bias adjustement mcintosh tubes
    • Replies: 20
    • Forum: Tube Audio
  5. H

    McIntosh ML-1C Speakers

    Hi Folks, Saw this recently, thought it may be a good deal for someone. I don't know nor am I affiliated with the seller. https://columbus.craigslist.org/for/d/vintage-mcintosh-speakers/6663903652.html
  6. cnolanh

    Stereo and 5.1 system: McIntosh, Vandersteen, Oppo...

    Ever since I was a teenager I've had some form of stereo system in my living space. Like many of us, I've tried many iterations of equipment — so I'm happy to say that my current systems are the most musically satisfying I've ever had. Within the last decade I've also dabbled with surround...
  7. C

    Help me bring my Dad's MC240 back to life

    New member here and I need help on my McIntosh MC240. I’ve done a bit of research and am still not sure how to proceed, so I am seeking the collective wisdom of this group. Background: The MC240 was my Dad’s amp. The last time I can clearly remember it in service was in the mid ‘70’s. I...
  8. A

    mcintosh MA252 vs MA5300

    My question is which one should I get? I am stuck between MA252 and MA5300. I already have a auralic vega DAC. http://www.theabsolutesound.com/articles/auralic-vega-digital-audio-processor-1/. I may sell my DAC for some money and get the MA5300. So price wise its kinda similar for me. But from...
  9. ericleehall

    re:The C52 features a 24-bit/192kHz, DSD (DAC)

    my new McIntosh C52 features: The C52 is also capable of decoding and playing back DSD files. The USB input accepts PCM signals up to 32-bit/384kHz and supports DSD64, DSD128 and DSD256 plus DXD 352.8kHz and DXD 384kHz. The C52 features a 24-bit/192kHz, DSD digital-to-analog-converter (DAC) So...
  10. leosagna

    MA6100 Bezel Measurements

    Could a kind MA6100 owner please take some measurements of the bezel around the selector buttons for me? I'm in the process of restoring my first Mac. Externally the unit is it pretty great shape, except it's missing the bezel around the buttons. My wallet is a bit light from getting a new...
  11. ericleehall

    McIntosh C47, turned it on AND all hell broke loose!

    Static, hissing, scratching .... pegged my Amp meters (Mc7300)... Turned it off, and on a few times...same thing......on EVERY channel... Re-Updated the Firmware to 1.0.4 (which I had done a week or so ago), and the problem seems to have gone away... If this had happened at high volume it...
  12. Nac458

    Mac 1900 Filter Cap Polarity

    Hello, I'm in need of some expert help identifying the orientation of the main 9300uf 50V filter capacitors on the mac 1900. Underneath, there appears to be two black washers/insulators on opposite ends (closest to the transformer and the other end of the receiver) and a main plate that bolts...
  13. Johnny_Law

    C32 Component List?

    I am looking for a simple list of transistors and electrolytic capacitors for each of the boards in a C32. If someone has such a list, ideally grouped by board and mapping component identities to values (e.g., Left Input Switching, C201 = 3.3uF / 25V, and so on), that would be fantastic. I...
  14. ericleehall

    New C47, Love it so far, but some issues...help tweaking?

    I just got a new McIntosh C47 to pair with my Mc7300, into Wilson WATT/Puppy 5.1 .... It replaced a fully restored MX110z (Tube) Pre, which was just not a great pairing with the Mc7300. The first thing I played was thru Tidal, Steely Dan's Gaucho... Now I'm a huge SD fan, and have multiple...
  15. Z

    Amp Switcher Question

    Has anyone had experience with Amplifier Switchers? I have a series of different amps (and speakers) that I'd like to be able to switch back n' forth. Currently 4 separate amps and 10 speakers. I'm simply looking to alternate between, and switch from one given amp to my choice of speakers...
  16. leosagna

    MA6100 Volume Troubleshooting

    Hi everyone! I recently picked up my first Mc, a MA6100 Integrated in great condition! Everything electrically seems to be working great besides the volume pot. From what I've read, this is not uncommon for this unit, but my problem seems to be slightly different than what I can find on the...
  17. H

    Asking the audio gods to help organize my setup

    I have recently acquired some new gear that I have been wanting to upgrade to for a few years now. I have been more than happy with my current setup, but when you want it, you want it. However, this many amps and a whole bunch of speakers are in front of me and I don't want to ruin some nice...
  18. N

    Altec or altec

    i recently aquired a somewhat vintage setup . I have a Mcintosh mc2255 / c28 with a pair of pioneer Plx 1000 s connected to a xone 22 Dj mixer . I have been looking for a pair of vintage altec speakers to use with this system and what seems to be a good deal on a pair of Altec valencias has come...
  19. Walter R

    My Macs...

    I’m a 67 yo retired engineer living in Chicago. My music interests range from symphonic classical music to classic rock. My living room system consists of two MC275’s, each operating in bridged mode for 150w per channel. One’s a MkIV, the other is a MkV. They’re driving a pair of Thiel...
  20. s_alvanip

    New MC275 Red Plating Out of the Box

    Hi all, New member here and new owner of my first piece of Mac kit: an MC275 MKVI. I just unboxed the unit, took the tube cage off, and connected the power to my power conditioner (Panamax M5300-PM) to see those tubes light up. Much to my dismay the front 7 tubes lit up amber, then green, then...
    • s_alvanip
    • Thread
    • mac mc275 mcintosh mkvi power guard sentry monitor
    • Replies: 29
    • Forum: McIntosh Audio
  21. charne@sprin

    The system in my office -- except for the left channel speaker (another Wharfedale) -- plays all day

    I believe I am done shaking the tree -- pretty happy with this. The Wharfedale speakers and McIntosh MR88 were the final pieces. Using only an indoor antenna -- can receive the stations that matter. With Internet tuner, 10 bazillion cds, and streaming services, I am set for life, so to speak.
    • charne@sprin
    • Thread
    • blue tooth receiver canton subwoofer grace digital internet tuner mcintosh wharfedale yamaha
    • Replies: 9
    • Forum: Members' Systems
  22. Johnny_Law

    Help! How to make bulb-backlit same brightness as newer gear?

    Proud new owner of a C32 pre-amp - which I'm using with my MC7300 - both thanks to huge generosity of AK members. I love how they both look, but the C32 is a bit dimmer than the MC7300. I would love any ideas to help get the C32 to brighten up to match the MC7300's brightness levels. Would...
  23. cocovinyl176

    McIntosh c20 early or late models?

    Hi folks, Does anyone have a preference on what McIntosh c20 model they prefer, early or later...if any? Also, anyone have any tips on how to clean the brass face plate?
    • cocovinyl176
    • Thread
    • cleaning tube amps mcintosh mcintosh c20 pre amp
    • Replies: 10
    • Forum: Tube Audio
  24. M

    Panlocs for C28, MA6100 etc

    Im building a custom cabinet for my gear and want to add panlocs for the subject models above. They typically come with L52 cabinet. I need to buy a pair off the bay but see that there are various versions and sizes. Can anyone help me identify the ones I need...dimensions etc? Thanks in advance.
  25. moediggz

    Mc225 chasis lettering help!

    Hey guys. I got a gorgeous mc225. All original working but the lettering is toast. I can't find a source for a nice chasis to swap. Do any of you out there have vector files of the lettering or know someone who can help or have any good advice for me?
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