What did you do to your stereo rig today?

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Comments

  • gmcmangmcman Posts: 1,573
    These diamond points for a dremel type tool work great for me for drilling holes in PCB. Just pick the right one for the wire you are using by measuring with a caliper or micrometer. I would think that the 15.5 litz should be best and there is no worry of skin effect.

    https://www.harborfreight.com/diamond-point-rotary-bit-set-20-pc-69653.html

    k6adz6y0ycdb.png

    Thanks for the link! This is surely an option, as I don't need to enlarge the hole too much more. :*

    Will have to try the others first though.
  • motorstereomotorstereo Posts: 1,496
    GlennDog wrote: »
    These diamond points for a dremel type tool work great for me for drilling holes in PCB. Just pick the right one for the wire you are using by measuring with a caliper or micrometer. I would think that the 15.5 litz should be best and there is no worry of skin effect.

    https://www.harborfreight.com/diamond-point-rotary-bit-set-20-pc-69653.html

    k6adz6y0ycdb.png

    I really hate to say it, but that’s my next Made in Wuhan purchase

    Then don't do it. Make it a priority to buy American. Wuhan has given you plenty of time to do the research.
    FWIW I used a very small drill on a dremel when I had to enlarge a hole on a circuit board.
  • GardenstaterGardenstater Posts: 1,030
    There needs to be some sort of law passed by Congress to make it easier to distinguish and search for Made in USA vs Made in China products. Maybe even point of origin prefixes for the SKUs or something, I don't know.
    George / NJ

    Polk 7B main speakers (1979, orig owner)
    Martin Logan Dynamo sub
    Crown D150 amp
    iFi nano iDSD DAC
    iPurifier3
    iDefender w/ iPower PS
    iFi Mercury 0.5m OFHC continuous cast copper USB cable
    Custom Ribbon Speaker Cables, 5ft long, 4N Copper, 14 gauge, ultra low inductance
    Custom Vibration Isolation Speaker Stands and Sub Platform
  • marvda1marvda1 Posts: 4,051
    There needs to be some sort of law passed by Congress to make it easier to distinguish and search for Made in USA vs Made in China products. Maybe even point of origin prefixes for the SKUs or something, I don't know.

    why don't we just stop doing business with any U.S business that deals with China ;)
    see how far that will get you.
    Amplifiers: MasterSound Compact 845, Ayre v6xe, Consonance Cyber 800,Kinki Studio EX-M1
    Preamp: deHavilland Ultraverve 3
    Transport/Dac: L.K.S MH-DA004, Cayin Venus cd-100i, Musical Paradise mp-d2 mkI,
    Musical Paradise mp-d2 mkIII
    Speakers: Rosso Fiorentino Volterra II
    Speaker Cables: Organic Audio Organic Reference 2, Analysis Plus Black Mesh Oval 9,
    Cerious Technologies Graphene Extreme
    Interconnects: Argento Organic Reference 2, Argento Organic 2, Gabriel Gold Reckoning
    Power Cables by: Cullen Cables, 6sons Audio, Swiss Cables
  • GardenstaterGardenstater Posts: 1,030
    That's a thought too of course. My point is that in order for those so inclined to try to buy american to do so easily (because people are lazy), there needs to be some facilitation involved, so that people don't have to spend hours doing research. In your case, there would have to be a law passed that it was up front in some way, how much of a companies business was associated with China. I guess you are saying that you wouldn't even buy a made in america product from harbor Freight, even if you could possibly find one?
    George / NJ

    Polk 7B main speakers (1979, orig owner)
    Martin Logan Dynamo sub
    Crown D150 amp
    iFi nano iDSD DAC
    iPurifier3
    iDefender w/ iPower PS
    iFi Mercury 0.5m OFHC continuous cast copper USB cable
    Custom Ribbon Speaker Cables, 5ft long, 4N Copper, 14 gauge, ultra low inductance
    Custom Vibration Isolation Speaker Stands and Sub Platform
  • marvda1marvda1 Posts: 4,051
    edited April 27
    what I was saying was tongue and cheek, where do you draw the line? this is a worldwide economy, you say buy American, great but what if that American company uses electronics made in china or the Korean company that the American company buys from uses Chinese parts in their products. see how it would be impossible to find 100% "American".

    here's one for you, let's say you were looking to buy a pair of speakers from Salk and they have a speaker, model a and model b, both the same exact speaker.
    model a is made in the u.s. and model b is made in china, the only other difference is model a is $2500 more, which would you buy?

    Sorry for derailing the thread, my last thoughts on the subject. o:)

    Amplifiers: MasterSound Compact 845, Ayre v6xe, Consonance Cyber 800,Kinki Studio EX-M1
    Preamp: deHavilland Ultraverve 3
    Transport/Dac: L.K.S MH-DA004, Cayin Venus cd-100i, Musical Paradise mp-d2 mkI,
    Musical Paradise mp-d2 mkIII
    Speakers: Rosso Fiorentino Volterra II
    Speaker Cables: Organic Audio Organic Reference 2, Analysis Plus Black Mesh Oval 9,
    Cerious Technologies Graphene Extreme
    Interconnects: Argento Organic Reference 2, Argento Organic 2, Gabriel Gold Reckoning
    Power Cables by: Cullen Cables, 6sons Audio, Swiss Cables
  • GardenstaterGardenstater Posts: 1,030
    Very true. This topic definitely deserves its own thread (which will get taken down by Alma :) in short order). I did recently buy a MADE IN AMERICA gas can for $20 instead of the other one for $10 o:)
    George / NJ

    Polk 7B main speakers (1979, orig owner)
    Martin Logan Dynamo sub
    Crown D150 amp
    iFi nano iDSD DAC
    iPurifier3
    iDefender w/ iPower PS
    iFi Mercury 0.5m OFHC continuous cast copper USB cable
    Custom Ribbon Speaker Cables, 5ft long, 4N Copper, 14 gauge, ultra low inductance
    Custom Vibration Isolation Speaker Stands and Sub Platform
  • GardenstaterGardenstater Posts: 1,030
    gmcman wrote: »
    These diamond points for a dremel type tool work great for me for drilling holes in PCB. Just pick the right one for the wire you are using by measuring with a caliper or micrometer. I would think that the 15.5 litz should be best and there is no worry of skin effect.

    https://www.harborfreight.com/diamond-point-rotary-bit-set-20-pc-69653.html

    k6adz6y0ycdb.png

    Thanks for the link! This is surely an option, as I don't need to enlarge the hole too much more. :*

    Will have to try the others first though.

    Yes since it is all about the joy of experimentation you might as well! These diamond points were just something that I already had on hand for enlarging some cracks in my exterior stucco, prior to injecting two part epoxy, so since fiberglass is very abrasive and should really be drilled or ground with carbide or diamond tools or the like rather than high speed steel I figured I might as well use them. The pointed ones worked very well for drilling brand new holes and especially for rectangular shaped holes for cable ties to secure the capacitors in my crossover mods for my 7B's.
    George / NJ

    Polk 7B main speakers (1979, orig owner)
    Martin Logan Dynamo sub
    Crown D150 amp
    iFi nano iDSD DAC
    iPurifier3
    iDefender w/ iPower PS
    iFi Mercury 0.5m OFHC continuous cast copper USB cable
    Custom Ribbon Speaker Cables, 5ft long, 4N Copper, 14 gauge, ultra low inductance
    Custom Vibration Isolation Speaker Stands and Sub Platform
  • pitdogg2pitdogg2 Posts: 16,706
    My Leaf blower is made in Arkansas by way of Sweden
  • GardenstaterGardenstater Posts: 1,030
    edited April 28
    Nice! Make and model? Any sound improvement? What do you use.....bananas or spades or bare wire?
    George / NJ

    Polk 7B main speakers (1979, orig owner)
    Martin Logan Dynamo sub
    Crown D150 amp
    iFi nano iDSD DAC
    iPurifier3
    iDefender w/ iPower PS
    iFi Mercury 0.5m OFHC continuous cast copper USB cable
    Custom Ribbon Speaker Cables, 5ft long, 4N Copper, 14 gauge, ultra low inductance
    Custom Vibration Isolation Speaker Stands and Sub Platform
  • butterbeanbutterbean Posts: 231
    Idk lol got them from parts express. Actually I do notice a much clearer sound! Right now I use basic 12 gauge cable with Rt angle monoprice banana’s. Saturday I should get a set of blue jeans cable 10 white! Looking forward to hearing them. The speakers are SDA 1-B’s. I love em!
  • ClipdatClipdat Posts: 8,267
    Very nice @butterbean, rock on! Good for you for being open minded and willing to experiment. A lot of people never venture beyond that regular 12-14ga wire unfortunately.
  • butterbeanbutterbean Posts: 231
    I can only imagine what high end wire does!
  • ClipdatClipdat Posts: 8,267
    edited May 2
    I don't have a ton of experience with speaker cable, but this was a pretty interesting experience for me: https://theaudiobeatnik.com/review-acoustic-zen-sartori-speakers-bring-music-to-life/

    I went from a $120 pair to a $~900 pair.
  • ThortonThorton Posts: 1,294
    8g7xyqs55fjn.jpg
    Added a subwoofer to the pontoon boat. Definitely helps out the low end and driving capabilities of the 6-1/2 inch speakers. Actually sounds pretty good right out of the box. Can’t wait to hear the difference when I have it in the water in about 1-1/2 weeks.
    _____________________________________________________________________________________________
    Ethernet Filter: GigaFOILv4 with Keces P3 LPS
    Source: Roon via ethernet to DAC interface
    DAC: Bricasti M1SE
    Pre/Pro: Marantz AV8805
    Tube Preamp Buffer: Tortuga TPB.V1
    Amp1: Nord One NC1200DM Signature, Amp2: W4S MC-5, AMP3: W4S MMC-7
    Front: Salk SoundScape 8's, Center: Salk SoundScape C7
    Surround: Polk FXIA6, Surround Back: Polk RTIA9, Atmos: Polk 70-RT
    Subs: 2 - Rythmik F25's
    IC & Speaker Cables: Acoustic Zen, Wireworld, Signal Cable
    Power Cables: Acoustic Zen, Wireworld, PS Audio
    Room Treatments: GIK Acoustics
  • audioluvraudioluvr Posts: 2,346
    butterbean wrote: »
    I can only imagine what high end wire does!

    What I like about good cables is you don't have to have the volume very high to hear micro-details.
    One foot on audio nirvana and the other in the poor house.
  • gmcmangmcman Posts: 1,573
    edited May 3
    I removed the recent trial of Cardas litz 15.5 ga wire from the CD input and one of the outputs of my RLD-1 preamp, and swapped in some Mundorf silver/gold 24ga solid wire.

    I let it play overnight and it may need more time, but I did expect this wire to possibly be brighter. While I can easily tell it's "brighter", just not in a fatiguing way. The overall clarity from maybe 1kHz on up, is noticeably improved and the extensions and sparkle are evident but not overwhelming to the point it sounds like a treble knob was turned.

    The only drawback as of now is the slight absence of lower midrange weight and soul. I really do like it, the cymbals, snare, both have that slight airy extension. Also the electric guitar sounds much more accurate. The overall upper frequencies are very clean, detailed, and smooth. Maybe it needs more time, but I feel the smaller gauge of the wire are likely attributing to the lower frequencies being affected, not sure though, but had to try it.

    Parts Connexion has the 18ga and I may need to try that as well.

    I have a few more wires to use and next up is 21ga Cardas Litz. The 15.5 is too large at the moment to use without modifying the PCB slightly.
  • Dr_WuDr_Wu Posts: 192
    I've been enjoying new for me WW Silver Eclipse speaker cables. This past week, thanks to our old friend Skip, I was able to add High Fidelity's Reveal interconnect. Another big step toward the ideal sound I've been chasing.

    The CRS+4.1TLs continue to amaze. I was starting to doubt that they were capable of the clarity I want. No more. Now, I'm thinking that a touch of silver in their internal wiring might pay big dividends.

  • machonemachone Posts: 1,244
    Rolled to Tung-Sol tubes in my Modwright preamp. The Raytheons had a lot of hours on them as I use my system for music, tv and games. Holy cow what an improvement!
    Mojo Audio Illuminati v3>>Quantum Byte w/LMS>>Rpi/PiCoreplayer>> Starlight 7 USB >> Mojo Audio Mystique v2 SE>>ModWright SWL 9.0 SE Signature>>Hafler DH-500 Amp+ (Musical Concepts Fully Modded)>>
    SRS 2.3TL (Fully Modded)...Velodyne Optimum 8 subwoofer
    1KVA Dreadnought

    Marantz SA 8005
    Pioneer PLX-1000 Turntable - Shure SC35C/N35X - V15III/VN35HE
    Yamaha TX-540 Tuner...Sony BDP-S570
    Sony PS4

    Separate subpanel with four dedicated 20 amp circuits.
    1. Amplification 2. Analog 3. Digital 4. Video

    "All THAT IS LOST FROM THE SOURCE IS LOST FOREVER"
  • GlennDogGlennDog Posts: 2,282
    Dr_Wu wrote: »
    I've been enjoying new for me WW Silver Eclipse speaker cables. This past week, thanks to our old friend Skip, I was able to add High Fidelity's Reveal interconnect. Another big step toward the ideal sound I've been chasing.

    Nice!
    I’m curious about the Reveal cables. Did you roll them and the Silver Eclipse in at the same time?

    If you rolled them in a staggered fashion, can you tell us what you heard from each.

    TY Dr
    Power Rogue M180 monos & Adcom GFA 5802
    PS Audio PerfectWave Power Plant 10
    Rears Salk SuperCharged Surrounds
    Source PSA PWT into NSD Supremo
    Pre/Pro Integra DHC 40.1
    LCD Samsung LN46B750
    Mains Salk HT2-TL
    Center Salk HT2C
    Pre Cary SLP-05
    Wires WW & MIT
  • Dr_WuDr_Wu Posts: 192
    edited May 3
    @GlennDog

    I had a few weeks with the SE cables before adding the Reveals. I had been using Zavfino Nova (OCC) before the SE. What I noticed immediately was more, and more accurate bass, and improved clarity. The Nova cables aren't bad, mind you, just not as bright (in a good way) and transparent as the SE.

    The Reveal ICs replaced Zavfino Arcadia Mkii (also OCC). Again, similar steps forward in SQ. Nothing earth-shattering, but discernibly clearer, better sound. The Reveals are supposed to be burned in already, but I sense they are still getting smoother.

    Overall, both were upgrades, and I wouldn't be as happy as I am without both. Hope that makes sense.
  • ClipdatClipdat Posts: 8,267
    Wow, gorgeous. And I bet it feels even better that you did it yourself. Nice job.
  • butterbeanbutterbean Posts: 231
    Nice contrast in your woods! Sharp!
  • indyhawgindyhawg Posts: 1,501
    Very nice work.
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