TTW Audio BUNDLE PRICE MOMENTUS CU9999 Rim Drive Turntable 40 KG/88Lb Pure Copper Platter and 12 INCH Avro Tone arm

This Special Package Deal Includes 
MOMENTUS CU9999 rim Drive Turntable
AVRO 12 Inch (Black Chrome) Super Precision Tone Arm (Dual VTA System)
Magnum Outer Ring record Clamping System
3.2 LB Pure Copper Center Weight Flagship 

NEW !! TTW AVRO Super Precision 9 to 12 inch Tone Arms

• Click Here to visit our CNC Aerospace Machining facility LJT Manufacturing


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  Click Here to Visit TTW Audio Home Page
  
  


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  Click Here for Current Audiogon Review Momentus CU9999
  
  

• Click here for MOMENTUS Information Web Site Information

Terms 
USA and Canada 

• Local taxes will apply - state and provincial 
  
  


• Duties and Brokerage is Pre Paid by us 
  
  


• Shipping: $800.00 lower 48 states 
  
  


• Hawaii $1400.00 
  
  

International  

• VAT taxes will apply 
  
  


• Some shipping restriction apply 
  
  


• please inquire to confirm shipping to your country 
  
  


• $2200.00 flat rate international shipping
  
  

Payment   

• We accept CC’s and PayPal please add 3.5 % 
  
  


• We prefer bank transfers there are no fees

MOMENTUS CU9999 Rim Drive Turntable     

•   The Most Advanced Technology and Experience in Both Sound and Manufacturing   


•   ........there are no other tables designed and manufactured like the MOMENTUS........   15 Key Design Offerings found no where else on the globe....   
  
  

• The only Factory Direct Turntable of this caliber
  
  


• The only Factory Direct "President’s Product Support Program"  
  
  


• The only Production Rim Drive Turntable
  
  


• The only Super High Mass Rim Drive Platter 88-92Lbs 
  
  


• The only Adjustable  Platter Acceleration - from 3 second to 10 second start  up with bell curve power application and platter breaking systems (other wise would rotate for 1.5 minutes!)
  
  


• The only Variable Torque Rim Drive - NOTE: high power on start up to minimum power once at speed - huge moment of inertia maintains absolute pitch control with a flat "over time" +/-.001 rpm stability, while record is playing
  
  


• The only Pure Copper platter
  
  


• The only Carbide Bearings System
  
  


• The only  "On the Fly Remote Tone Arm VTA System with the turn of a dial - While playing
  
  


• The only 3 Tone arm  VTA POD  capable tone arm system (upgrade)
  
  


• The only Turntable to achieve better than 50 millionths rotational accuracy
  
  


• The only Duo-Drive - you can switch to Triple Belt Drive
  
  


• The only Decoupled Outer Record Coupling System 
  
  


• The only Super Precise 3.2 LB Pure Copper Center Clamp
  
  


• The only table of this level that is easy to set up by any one. Factory install not required.
  

•   Modular and Small foot print compact design 18 x 22 inches 
  
  

    Why? ... Copper is the densest and lowest resonance of all non ferrous metals and produces an extremely stable platter for the ULTIMATE vinyl playback. This is no secret but has cost prohibitive until now. You can buy factory direct, manufactured in our Aerospace facility click to see the manufacturing of the platter......    Turntables of this caliber sell for $100,000.00. The New MOMENTUS CU9999 retails from $ 27,999.00 (single Arm Pod Stainless Steel Style on the fly VTA Pods to $ 29,900.00 with twin pods. The table has $ 7500.00 of precious metals prior to manufacture.   

40kg PURE COPPER PLATTER WITH PATENT PENDING DECOUPLED RIM DRIVE SYSTEM     
We have developed the world’s purest (99.9999 % copper) and most massive copper platters for the MOMENTUS and (coming soon) GEM Rim Drive turntables.   Inspired by our restoration work on the ONKYO PX-100M. We re-machined two factory platters to original condition (25 LB PLATTER.....THE MOMENTUS is 88LBS)) and the sound produced by this platter was remarkable. The fact is only 50 were produced and the market value is anywhere from $ 20,000.00 to $40,000.00 US.   The other famous tables includes the MICRO SEIKI DX 5000 with 35 LB Copper Platter (Gunmetal was also a term used) but the shape and function was not optimized based on today’s understanding of resonance and platter control.(Information link on ONKYO) http://www.audioscope.net/onkyo-px100m-p-2083.html 

MOMENTUS  Copper Platter Absolute Balance and Near Zero Runout is Achieved

RIM Drive and the monstrous moment of inertia produces speed accuracy and dynamics never before heard.

The largest PURE copper platter ever manufactured and in use today

DC Servo Direct Rim Drive Super Torque with 24,000 pulse drive control (each revolution counts 24,000 points for accuracy and the MOMENT of inertia combined with the rim drive provides perfect rotational accuracy

Material: 99.999% pure copper

Speed Accuracy: Better than .001 RPM laser tested

Platter wow and flutter :Not Measurable

Rumble: Imperceivable to below 20 HZ 

Includes Stainless Steel eye Bolts and lifting bar for platter installation (see pic end of page)

Outer Decoupled Rim Drive Motor Assembly with Dual Processor Controller

Pitch control ultra low resolution adjustment on the fly analogue circuit infinite adjust-ability

DC 24,0000 point(per platter revolution) positioning Servo High Torque 24 Volt speed control  

Bearing Shaft is Pure Micro Grain Carbide .5 inch diameter x 1.5 inches deep

Platter Weight: 88Lb-92 Lbs s 40-41 Kg’s

Platter Dimensions: 11.7 Inches Top Section and 13.5 inch rim drive diameter x 2.125 thick

CNC machined within .0002 (less than a micron) in total cylindricity at outer rim when driven

Table Dimensions: 23 inches Wide - 17 inches Deep - 8 inches Tall - with Center Weight 9.5inches Tall

Total  Weight: 200-220Lbs 

TTW Audio takes the COPPER platter to direct rim drive and this seriously raises the bar for high performance turntable speed and dynamics as well as the quietest, ink black background possible..

Our machining capability and experience and large 5 AXIS mill turn CNC machining Centers allow us to machine the platter to weights and tolerance previously not possible.

The MOMENTUS COPPER platter begins life at 105 Pounds water cut from solid billet of aged copper plate, no expense spared. The purest material manufactured in the USA.

Rotational MASS and Energy Management; The newly engineered PURE COPPER platter is the result of years of engineering and machined as a single unit providing “ZERO " platter run out and "ZERO " out of round, and ZERO out of balance.

Our proprietary assembly and final machining techniques make for the worlds most dense,heaviest and MOST ACCURATE platter, and yes we can prove it. The platter is machined to the highest end of Aerospace tolerances that are seen when we machine jet engine rings and components. The same care, quality and craftsmanship are instilled in our design and machining processes.

Using in house tooling designed for aircraft rings and components we are able to machine all the features simultaneously - specifically the outer rim and the bearing bore, .0001 maximum run out after machining. The revised carbide bearing system with improved manufacturing techniques providing 0 out of balance and less than .0004 rim drive run-out allows perfect rotation with .01 or less wow and flutter

PURE Carbide Rotating Shaft bearing

The bearing design is unlike any bearing ever produced.

Why?

99% of turntable bearings are steel / stainless shafts ground and polished  to standard grinding tolerances  and polished toprovide a smooth finish

What we do

Lets start  with the bearing materials, a bearing should be the most rigid, hardest, and the most accurate best possible finish

How we achieve this

We use pure carbide that is 200% denser than traditional bearing materials and will not resonate, flex or wear our EVER. Expensive yes.

cobalt content : 7 mass%

tungsten carbide : 93 mass%

grain size < 0.6µm

ultra fine-grained microstructure

uniform microstructure

15.63 g/cm³

Tungsten carbide, Density

VS.

8  g/cm³

Stainless Steel Shaft material, Density

The surface of the carbide is so fine and NOT porous  that it produces a super low co-efficient of drag during rotation and will never wear

FACT: Our platters rotate for 1.5 minutes if the motor is decoupled – air bearings DO not acheive this amount of free state rotation 

Accuracy : High END table bearing shafts  +/-.0002 inches

Our bearing +/-.00005 – 400% more accurtate ™Dampening Decoupled Outer Rim Drive System

The exclusive Acetyl Outer Rim Drive and the extreme tolerances required to run the rim drive system easily provided a top flight rim or high tension Belt Drive System. The final selection of belt or rim is a personal choice – you have two drives in one; both more effective than other turntables by design, tolerances and passion. This is the most unique decoupling system ever designed for a record player. The 13.5 inch Acetyl Rim ™Drive is mated to the main platter with special tension fit installation. This provides a mechanical decoupling from the driven rim to the record platter.

Momentus Standard Features

™The solid plinth is machined from a 60 LB billet of MIC-6 Aluminum on a 4 AXIS CNC Milled to exact precision, finished in 1 mm thick powder coated black

™Integra Plinth Contoured Profile Integrating the Drive system and (optional) Twin VTA Glider Pods

™Momentus 40Kg’s - 88LBS Monster Pure Copper Platter

™Dampening Decoupled Outer Rim Drive System

™ The MOMENTUS V2 Select Digi-Servo 24K – Direct RIM or Tri-Belt Operation

™VTA/SRA Glider “On the Fly VTA Adjustment” (One Included)

™TTMegaRing (Outer Ring System) and Center Weight Record Clamping Systems included

™Integra Plinth provides a small foot print 22 x 20 inches; modular build with the maximum weight of any given component is 40 lbs for ease of set up – Total weight 200 Lbs

™The MOMENTUS V2 Select Digi-Servo 24K

UNIVERSAL Voltage DC Motor System from 110 to 400 Volts USA/Canada/Europe/Asia all countries

™Integra Plinth Contoured Profile Integrating the Drive system and Twin VTA Glider Pods

The solid plinth is machined from a 60 LB billet of MIC-6 Aluminum on a 4 AXIS CNC Mill to exacting precision. The bearing well is machined to +/-.0003 for perfect mating to the 3.5 diameter brass bearing housing. This top grade material has properties inherent with stability and dampening. Accuracy is paramount for the rotating platter system.

MIC 6® Aluminum Cast Plate is produced by continuous casting with each thickness individually cast. By utilizing the most recent developments in casting techniques, the molten metal is continuously fed, eliminating defects from lapses and seams. Thermal gradients are stabilized since heat is removed from both plate surfaces at a balanced rate. The employment of a SNIF filtering and degassing system ensures an end product free of voids and impurities.

1 MM Thick Black Powder Coat: The stunning finish is piano black gloss baked powder coating. The plinth is wet sanded (30-40 hours) when complete bringing the finish to a deep, black and very rich finish. The finish is extremely durable; the aluminum will not be exposed if chipped due to the robust nature of the coating.

™The Silent Drive - RIM Drive

The massive NON COGGING  powerful speed control RIM Drive motor provides  unparalleled  "PRAT" and drives the 88LB Platter to pitch accuracy never heard of before

The 24 Lb multi decoupled Stainless Steel Motor Housing provides superb vibration free operation. The base features a fully inset ¼ inch silicone dampening o-ring inset in the specially machined grooves in the polycarbonate base for isolation and superb coupling to any surface. The control board enables super precise acceleration control allowing the use of a pure silicone single drive wheel. This provides improved coupling and reduced noise transfer

Controller Housing and Connectors

CNC Machined Housing, .015 radius Diamond Tool CNC Profiled Panel Labelling, Front, Top, Back

Machined from BILLET Aluminum

¼ mm thick powder coating that is virtually indestructible

Two Piece 5 axis machined clam shell Design

Custom designed controller Board and IC Logic Systems providing the most flexible and accurate control system available

9 Lbs of solid aluminum carved out of a 15 LB billet

Dimensions: 8.5 inches wide - 2.6 Inches Tall - 4.5 Inches Deep

Weight: 8/lbs CNC Machined Solid Aluminum Housing

Power Lead Thread Lock, Motor Controller Plug locked via two screws all rigid locking

The Electronics and Software

The MOMENTUS V2 Select Digi-Servo 24K - this number designates the number of pulses controlled and counted per platter revolution

We designed our on logic (chip set)

Motor Controller output error less than 50 parts per million accuracy, improves motor performance and adjustability

Controller has a built in dimmer system that controls the output of the three blue three LED lights on the face panel from dim to brightly lit depending on room conditions

Adjustable acceleration curves from 3 seconds to 8 second platter start up

Digital pulse system flashes if the motor is not performing with the programmed parameters

Lights blink at a regular interval when the platter is achieving speed

Once locked in, the main spindle light is solid and the controller goes to direct operation mode

Self diagnostics light will flash at different intervals if the system is not operating with programmed parameters

Super Fine Speed Pitch resolution, 20 x greater than previous system

 

™VTA/SRA Glider “On the Fly VTA Adjustment”

The VTA Pod is 21.9 lbs, three components system with internal grease filled dampening

Simply turn the VTA knob while playing, it’s that simple

23.9 lbs with tone arm

Can be used with ANY tone arm with or without VTA adjustment

The VTA Piston is a massive 3.35 inch diameter for absolute rigidity with dual locking screws; system can play unlocked without issue if you want to move the arm frequently

The Polycarbonate tone arm interface is custom fit for the new Phantom tone arm

On the fly VTA adjustment allowing the turntable to be tuned while playing music

Concave base for rigid location, tone arm will never move

.200 inches vertical travel / .600 total adjustment

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