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Thread: Some interesting gear....

  1. #1
    Join Date: Dec 2010

    Location: New York, NY

    Posts: 8
    I'm Alex.

    Default Some interesting gear....

    ok, here are a few snapshots, know Im constantly changing things around.


    Magnaplanar actually came on the *bay without feet, no loss as I have no floor space anyway so hanging them was my only option anyway. Just ordered the parts to rebuild the xovers ala Peter Gunn (great guy for sharing), and of course doing a full razoring!. Also plan to add the Heil AMT-1 tweeters with a first order highpass parallel to the magnaplanars, inspired by what I read about the linauem tweets in that application. The AMT-1's like the magnaplanars are dipoles radiating front and back evenly, and I think might fill the high end well (possibly they are too directional to work out, in which case ill find some linauem's)

    Here is the VPI Scout with silk drive, and the good old thorens td-124, a real workhorse. The Grace G-860f is the 12" version of one of my favorite Grace arms, the g-840f. I have to say as nice as the VPI is I get the strong feeling a table like the thorens 124 would easily outlive it, even being 40 years older! They just don't make em like this anymore...


    Here is the DSD-USB interface from japan i'm using to record records to my computer 1-bit @5.6Mhz sample rate. Called the USB-Dual-Audio from ElectrArt. It's in an open case right now as I keep pulling it to my workdesk for improvements/changes, and the bench power supply on top is temporary.

    Sound is incredible, very engaging, and it continues to improve on all fronts as expected (clock, analog section, power supplys) Almost done setting up an atomic clock (rubidium) for the adc.


    The Rack is solid steel and heavy, I believe it's an RCA rack as it came with 8 RCA movie theater monoblocks (4x 6l6 in each class a, 6sl7 driver, od3 reg, UTC xformer/choke), an RCA tube compressor, and an RCA tube 4 channel preamp my old man found 30 years ago when the theater closed.
    have another of these racks stored away, along with most of the amps, 2 were modified by harry kolbe for a studio that since closed, I believe he upgraded the input and output transformers to increase the bandwidth, along with full restore, they are balanced as well, really need to set up a lightspeed balanced for them.

    really nice feature all the RCA gear has in common, they flip down for easy access to tubes, why isn't ALL rackmount gear like this!

    The tubes are a 12au7 and 12ay7 per channel, plus an od3 and 5y3 for the power supply. one of the input tranformers is a langevin, wish I had 2 of em. the channels were marked left front right and fx, and are were last serviced in 1977, I guess the push for THX is why they were dumped, with the demand all theaters do 20-20k.

    Here Are the 2 Perreaux PMF-2150, got these for a song, once I got them I had the confidence to get the Magnaplanars. The Weigh 50lbs a piece and keep the rack nice n steady. I read about a guy using 2 of these amps bridged running a pair of apogee's, the amp seeing a 0.5 Ohm load without breaking a sweat! Very Neutral, but it sometimes takes out a circuit breaker on power up due to the inrush current to the caps, cnt have anything lese on the line


    Bamboo Tonearm and Fairchild 412 with Grace G-704 Unipivot

    The grace arm like many unipivot has a cup where I can squirt really thick silcone oil for dampening the arm, havent tried it yet, but might be really good for heavy lower compliance carts. Currently a Grace F9 body is attached, I have a number of good styli, a few line trace and a ruby cantaliver one, wouldnt dare leave them in the open on that arm, I do have cats
    The Bamboo arm was my favorite of a number of different arm based around the same bearings from an old hard drive, the arm tube has been aged for 40+ years by my grandfather (R.I.P.)who I never met, but was quite fond of bamboo and it's many uses. I am very lucky to have quite a lot of bamboo aged according to japanese tradition. I've made many bamboo arms since I was 12, but this being my most refined, albeit currently not functioning. The 'headshell' was a notched piece of bamboo that has worked loose, I need to make a more refined solution, but when it was tight I was amazed at the sound it could make, but the wood in the shell broke throgh from overtension, and immediatly a resonace was audible so I stopped using it a few months ago.

    Here is another version of the bamboo arm, using a knife bearing from an old scale, and another hard drive bearing, this arm was intended to have more mass for certain heavier ultra-low compliance carts (I love being able to tune an arm to a cartridge) Still have not mounted it, but the offset angle and length should be right, they are copied from the 9" grace arms.

    Here is the Rek-O-Kut N-33H, with a grace G-840f and a self built wooden armboard stick out the side. It makes adjusting to different arms easy.

    This table, while having a tad more hum than the VPI (unnoticable on most records), really sounds every bit as good, and though I have'nt tested it yet I venture to say it would improve even more with it's Papst 3-Phase motor (same as the Empire 208, Fairchild 412, a few other Rek-O-Kuts, and late Thorens TD-124's) driven by a true 3 phase motor controller and bypassing the associated 1-3phase circuitry.

    Here are my nagra III's, waiting for the idlers to come back, they sound really great in there range, definitely not modern frequency response (30-16k~18k) but nothing sounds like full track 1/4" @ 15ips.

    Recorded a solo singer guitar player with the nagra, cant tell me we needed two mics because it sounds amazing with just one.


    McIntosh MC2105, found on the street by a friend along with a Marantz 10B. Amazing what people in NYC throw out! A fool and his money....

    Here is the 78 set up, consisting of an Bogen DB-20F Integrated Amp, an RCA 10" Alnico speaker, and a Empire 208 with GE VR Cart, below it is the Korean war army turntable also used on really worn 78's(forgot to take a pic, will post tomorrow)

    Nicest thing about the GE carts is needles are dirt cheap and the carts were free (found various places), Would love to get a Supex 900M for 78's, but realistically will prob get a Denon DL-102SP, hey if Sakuma uses it...... Would also love to get soundsmith to make one of my broken Grace F-9 styli into a 78 styli.

    Found the Bogen on the street with a mono Dynaco Fm-1 when I was 12, set me off on a life of tube obsession! Both work fine, the Bogen was restored as all its caps were shot causing many intermittent problems (plugged it straight in, didn't know a thing 'bout variacs then)

    What can I say, Not Hi-Fi, but High Enjoyment. Midrange is lush and warm, very pleasing sound, only use it for 78's. Alnico magnet, have the model number written down, I believe it was paired with a projector, and was probably something used in a classroom in the 40's/50's.


    VPI Record Cleaning Machine, does the job, I don't follow the manual and do a more intensive cleaning with a wet brush, a rinse cycle, vacuum, than a dry brush.

    Also have a Kuzma record cleaner, nice and portable, half the price, and just as effective. didnt take a pic of the kuzma but it is set up on the kitchen table. I was very happy to find the Kuzma is part compatible (vacuum tube) with the VPI cleaners. Now all I need is to DIY a Kieth Monks style machine and an Ultrasonic cleaner, for that last little bit of muck

    My latest Table, A McCurdy Mc12, waiting for the idler to give her a spin, but impressive build, built like a tank with really nice bearing. Can't wait to hear it. Have to make a nice plinth too, thinking of trying a concrete and rubber composite plinth like a friend made for his lenco.


    ahh I'm tired, will post the Fairchild lathe if you wanna see and anything else I missed tomorrow, (well I could go on for days) Hope this was a good read.

  2. #2
    Join Date: May 2008

    Location: Cricklewood

    Posts: 9,074
    I'm ILOB.

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    Thats a lot of gear Alex, thanks for sharing
    Loves anything from Pain of Salvation to Jeff Buckley to Django to Sarasate to Surinder Sandhu to Shawn Lane to Nick Drake to Rush to Beth Hart to Kate Bush to Rodrigo Y Gabriela to The Hellecasters to Dark Sanctury to Ben Harper to Karicus to Dream Theater to Zero Hour to Al DiMeola to Larry Carlton to Derek Trucks to Govt Mule to?

    Humour: One of the few things worth taking seriously

  3. #3
    Join Date: Mar 2008

    Location: Galashiels

    Posts: 14,031
    I'm inthescottishmafia.

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    Oh yes, you have it bad!
    Some great stuff you have there.

  4. #4
    Alex_UK's Avatar
    Alex_UK is offline Spotify + Facebook Moderator / Chilled-Out Wino and only here for the shilling
    Join Date: Aug 2009

    Location: Sunny Suffolk, UK

    Posts: 18,523
    I'm WrappingALilacCurtainAroundMyBobby.

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    - what a fascinating collection. I can't believe how much of it you found on the street - including that MacIntosh!

    Thanks for posting.
    Alex

    Main System: Digital: HP Laptop/M2Tech Hiface/Logitech Media Server/FLAC; Marantz SA7001 KI Signature SACD Player and other digital stuff into Gatorised Beresford Caiman DAC Vinyl: Garrard 401/SME 3009 SII Improved/Sumiko HS/Nagaoka MP-30
    Amplifier: Rega Brio R. Speakers: Spendor SP1. Cables: Various, mainly Mark Grant.
    Please see "about me" for the rest of my cr@p! Gallery


    A.o.S. on Facebook - A.o.S. on Spotify - A.o.S. on Twitter

    There is only one way to avoid criticism: do nothing, say nothing and be nothing Aristotle

  5. #5
    Join Date: Aug 2009

    Location: Staffordshire, England

    Posts: 43,319
    I'm Martin.

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    It was the atomic clock for the ADC that really got me...double wow...Macintosh lying on the street...sure this is not from some parallel fantasy world?
    Current Lash Up:

    TEAC VRDS 701T > Sony TAE1000ESD > Krell KSA50S > Troels Gravesen Faital 3WC-15.

  6. #6
    Join Date: Jan 2008

    Location: Wrexham, North Wales, UK

    Posts: 110,460
    I'm AudioAl'sArbiterForPISHANTO.

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    Hi Alex,

    Truly wonderful stuff - a veritable Aladdin's cave of treasures!

    In particular, I love all your turntables, with my favourite probably being the Rek-o-Kut. Love the tonearm on that Empire, though, so big 'n' chunky! It actually looks rather like the Gray Research arms the BBC used to use in their broadcasting studios in the UK.

    Could you do me a favour and briefly outline the sonic differences between them all?

    The reason I ask, is that at some point I intend to buy a vintage American broadcast T/T, such as a Rek-o-Kut, Fairchild, Russco or Gates, and so it would be handy to have some sort of handle on how they all sound.

    I know it's not likely to be a definitive guide, but I'd be interested to know your opinion.

    Cheers!

    Marco.
    Main System

    Turntable: Heavily-modified Technics SL-1210MK5G [Mike New bearing/ETP platter/Paul Hynes SR7 PSU & regulator mods]. Funk Firm APM Achromat with Nagaoka GL-601 Crystal Record Weight. Isonoe feet & boots. Ortofon RS-212D tonearm with Denon DL-103GL, in a Denon PCL-300 headshell, fitted with Funk Firm Houdini and Kondo SL-115 pure-silver cartridge leads.

    Paul Hynes MC head amp/SR5 PSU. Also modded Lentek head amp and Denon AU-310 SUT.

    Other Cartridges: Nippon Columbia (NOS 1987) Denon DL-103. USA-made Shure SC35C with NOS stylus. Goldring G820 with NOS stylus. Shure M55E with NOS stylus.

    CD Player: Audiocom-modified Sony X-777ES/DAS-R1 DAC.

    Tape Deck: Tandberg TCD 310, fully restored and recalibrated as new by RDE, plus upgraded with heads from the TCD-420a. Also with matching TM4 Norway microphones.

    Preamps: Heavily-modified Croft Charisma-X. Power Amps: Tube Distinctions Copper Amp, fitted with Tungsol KT-150s. Quad 306.

    Cables & Sundries: Mark Grant HDX1 interconnects and digital coaxial cable, plus Mark Grant 6mm UP-LCOFC Van Damme speaker cable. MCRU 'Ultimate' mains leads. Lehmann clone headphone amp with vintage Koss PRO-4AAA headphones.

    Tube Distinctions digital noise filter. VPI HW16.5 record cleaning machine.

    Speakers: Tannoy 15MGs in Lockwood cabinets with modified crossovers. 1967 Celestion Ditton 15.

  7. #7
    Join Date: Jun 2009

    Location: Hove Actually

    Posts: 3,947
    I'm Imjustsurviving.

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    as its been said before

    lovely collection of kit
    Jon


    A person who never made a mistake never tried anything new.




    Set up
    Lafayette el84 power amp , Audio note M1 pre , Tannoy Sterlings, Garrard 301 , SME 3012 , puresound P10, Ortofon SPU, Cambridge CXN streamer
    Micro mega Duo 3 cd transport ,

  8. #8
    Join Date: Jul 2010

    Location: Cardiff, South Wales, UK

    Posts: 315
    I'm paul.

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    luvin it
    Paul

    Thorens TD 124, Thorens 12" Arm refurbished by Alfred, Shure M55, Denon 103r ,whest PS30R , Auditorium A23 Sony XA20 ES, Benchmark DAC 1 HDR, Elite Townsens 600c Pre,
    DPA Enlightenment DAC, , , Radford STA 25 Series 3, Aurex ST S80 , Tannoy Monitor Golds 15" Tannoy York Enclosures, TEAC DS H01, Isotek Substation, Abbey Road Reference Speaker Cables
    and some other stuff

  9. #9
    Join Date: Jul 2010

    Location: North Cambs UK, Earth, Sol, Orion - Cygnus arm of galaxy

    Posts: 11,165
    I'm MadeOfDeadGiantStarsThatExplodedEonsAgo.

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    Mmmm, NS1000Ms drool.gif

    There is some very nice equipment in that lot, i think you need to do a bit of sorting out though Saying that i guess i should tell myself the very same thing
    Bests, Mark



    "We must believe in free will. We have no choice" Isaac Bashevis Singer

  10. #10
    synsei Guest

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    Trust you to spot the Yammy's Mark, quick Marco, tie him to a post will you please???

    My missus would have a hairy fit if I brought that lot home. Some very, very nice gear there Alex, congrats...

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