Mainly Analogue

by fcrowder on All Out Assault
System View
Triolon
System
Finite Element?Esoteric
Rockport
Triolon/Cabasse Sub

Description

The system has evolved over a 20 year period and will probably continue to evolve. It is in a dedicated room that is approximately 19' by 27' by 10' with oak floors and oriental carpets. I also use a minimal number of diffusers on the wall behind the speakers and eight of the 16" ASC Tube Traps. The room has 5 dedicated circuits for the audio.

There have been a number of evolutionary changes over the last year, primarily with respect to the power cords, speakerwire and interconnect and one rather dramatic change, the replacement of the EMM Labs XDS1 with the Esoteric P-02/ D-02. This yielded lower noise and increased detail and bass control while maintaining the musicality of the EMM Labs. I would consider the Esoteric pieces breakthrough products. Funny how you sometimes deviate from your plans. My system seems to go through extended periods without major changes, then have a number at the same time. I do have my eyes on a new cartridge and perhaps a new preamp.
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Components Toggle details

    • Rockport Technologies Sirius
    I purchased an early Sirius from Andy Payor thinking that I had purchased the ultimate turntable, only to spend the next five years updating. The updates have included the air isolation base, a series of different motors and tonearms, an outboard power supply for the motor, a 50# platter, new arm wiring and a variety of different belts culminating in a custom aramid fiber belt. As currently constituted, I think that it combines the high definition of the Sirius II without its tendency toward coldness.
    • Einstein The Tube Mk II
    Similar in many ways to the CTC Blowtorch but harmonically richer and more complex with greater dynamics and significantly better image density. Phenomenal bass, ultra quiet, very extended upper octaves.
    • Yamaha CT-7000
    Ebony with black faceplate. Particularly nice top end coupled with an ability under the best circumstances to recreate a three dimensional soundstage. After owning a number of Magnum Dynalabs, this has been a real eye opener.
    • Acapella Triolons
    The Triolons are an imposing sight. Two woofer towers, each 14" by 28" by 7' tall, each weighing 650# plus a cross piece holding a plasma tweeter attached to the woofers and a sword bearing two horn loaded speakers, one horn 30.5" in diameter, the other 18.5" in diameter. The Triolons can be driven by a single amps of 18 watts or higher power but must be triwired and have an efficiency of 97 db. Each side weighs 850# total. The crossover points are 200, 700 and 5000 hz. The sound from 200 hz up to 40,000 hz emanates as a spherical wavefront. The Campanile Highs are similar but crossover to their woofers at 700 hz, use the plasma tweeter plus a single horn and are much lower in efficiency (92 db). The Triolons are typically a 6 ohm speaker but have an impedance at 30 hz of 28 ohms. The same is true of the Campaniles. Neither is a particularly easy load for an amp to drive; however the greater efficiency of the Triolons does open up the possibility of driving them with the right low power amplifier. Unlike the ribbon tweeter of the Magnepans, the Acapella's tweeter does not over shadow the other drivers. Extremely dynamic.
    • Jorma Prime
    The Jorma Prime, either in balanced or single ended configuration is superb, particularly between amp and preamp but also on other inputs. I still use the balanced 7N Mexcel on the X01 and the Valhalla on the TT but otherwise have switched to the Jorma Prime.
    • Finite Elemente Pagode Master Reference
    5 shelf version installed as well as the amp stands. Again a nice and very audible improvement. Amazing the things that you blame on the equipment until you solve the resonance problems. Basically a no brainer. More improvement than changing a major piece of equipment.
    • Jorma Prime
    I have been mildly dissatisfied for a number of years with my JC-1 amps when used to drive the Acapella speakers but have yet to find something that combined the ability to drive the speakers and give me the other characteristcs that I desired although I have been much taken with some tubed amps (small, single ended or OTL within their power limits. Let's just say that the insertion of a combination of Bi-wire and single wire prime has cused me to re-think the amp question. The Primes are simply the most musical natural top to bottom cables that I have ever encountered.
    • Halcyonics Micro 40
    Isolation base
    • Audio Note Balanced Kegons
    transformer coupled, silver wired, balanced, SET mono pair, 23 watts output
    • Ortofon MC-90
    minimal body mass, excellent sound; more liquidity in the highs than the Titan i
    • Weizhi AC Line Filter
    6 outlet
    • Stage III Zyklops
    Power cord
    • Stage III Minotaur
    AC power cord
    • Ypsilon MC-16 Step up transformer
    Step up transformer for low output moving coil catridge
    • Ypsilon VPS 100 phono stage
    Tubed phono stage
    • Lurne Record clamp
    record clamp
    • Finite Elemente Cerabases
    german engineered isolation feet
    • Esoteric P-02
    Esoteric's next to top of the line transport.
    • Esoteric D-02
    Esoteric's latest thinking on D/A converters.

Comments 280

Showing all comments by lapierre.

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Excellent observation Fred on the Weather Report (WR) recording.

That percussion sound is likely a small clave (wooden chunky sticks) made from Jatoba, Rosewood, Maple, or Pear wood. The timbers make a heavy to light tone with higher or lower pitch depending on size and wood selection. In this case, I'm assuming this will be a small clave with light pitch. Maple tends to have a higher pitch while Rosewood a heavier pitch.

In my components (mcintosh MC275 and C500) you definitely hear more cut from the sticks with that low level detail with warm tone at the end. Ensuring the sound has more air and space around the other instruments may also be an attribute to the KB. And the tubes.

Try Ayzmuth (Brazilian Jazz) Tightrope Walker CD or Vinyl. The cymbals and acoustic percussion on the sond "Broken Key" have outstanding drum and percussion with depth and dynamics.

Now. Go out and find the YellowJackets on vinyl.

Well done. Well done indeed Fred.

lapierre

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