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T O P I C    R E V I E W
cybwiz Posted - 2006/10/19 : 17:00:39
Først ut er nytt fra Accuphase.

DP800 og DC801 erstatter 100/101.

DP-800 pris 998000 Yen.

DC-801 pris 895000Yen

DSD CONVERSION (MDSD "Multi Double Speed DSD")
The DC-801 converts things differently than the DC-101. The DC-101 converted DSD to 176.4kHhz/24bit PCM signal and then converted it to analog. According to the StereoSound article, the DC-801 converts DSD DIRECTLY INTO ANALOG with NO PCM CONVERSION. The article says that the main reason why the PCM conversion method was used up to now was in order to reduce noise in the ultra high-frequency range. The old method (used on the DC-101) apparently used digital filtering in the DSD-to-PCM conversion, then another analog circuit filter afterwards to make things "smoother". The DC-801 apparently uses a "moving average" filter for SACD conversion comprising of 8 DAC circuits which are each shifted 1 "clock" from each other ("clock" is not defined but clearly means 1 unit of format frequency, so for DSD this would be 1 step out of 2.8 million). This both lowers high frequency noise substantially and makes a cleaner analog signal.
CD playback on the DC-801 (MDS++ "Multiple Delta Sigma ++)

Digital Upsampling: ALL digital inputs into the DC-801 apparently get upsampled using a Xilinx-made DSP engine run by an Accuphase-designed program. The effect is that DSD is upsampled to 5.6Mhz (whether 16/44.1 CD gets upsampled by a factor of two or up to 2x DSD is unclear). This means that the moving average conversion method will actually take place over less "time" (1/128fs per clock or 1 step out of 5.6 million rather than 1 out of 2.8mln)

Også DP500 er ny - pris i Japan er 418000 Yen (DP78 693000)

25   L A T E S T    R E P L I E S    (Newest First)
cybwiz Posted - 2010/07/12 : 11:09:01
Kommer ikke til å oppdatere med noe nytt her.

Legger kun inn nyheter her http://cybwiz.blogspot.com/

cybwiz Posted - 2010/07/04 : 13:04:03
Albedo HL 3.4

What would happen if Albedo's HL1.2 and 2.2 models gained bigger woofers? The answer is the HL3.4 whose Helmholine shows all its power in managing high volumes while maintaining the detailed bass textures transmission lines are known for. To limit the height of the cabinet, the woofers' wave guide is folded and uses the short metal plinth of the base as additional cubic volume for the acoustic resonator filter. The elliptically shaped cabinet is a special high-density well-damped sandwich to be vibrationally neutral. The lateral enclosure panels are mould-pressed and come in either striped ebony or striped walnut veneer.

All ceramic Accuton driver sare linked to a sophisticated crossover that ensures the best linearity of amplitude and phase for a time-coherent reproduction. Moreover, the crossover was developed with tube amplifiers in mind. The impedance curve is very smooth across the audio range and never dips below 4 ohms.

The crossover is an acoustic first order, the drivers are a 1.2" tweeter, 5" midrange and 2 x 6.5" woofers. Sensitivity is 89dB, bandwidth 35 to 20.000Hz, weight is 66kg/ea. and dimensions are 62 x 25 x 115cm.
cybwiz Posted - 2010/07/04 : 12:52:27
PFO tester Musical Life Symphony Mk III pkatespiller, Vocalitas 12" Tonearm og ZYX Omega-X pickup.


cybwiz Posted - 2010/07/04 : 12:39:22
Musical Life The Revelation

Technische Details:

Frequenzumfang: 20-40000Hz +/-2dB 16Hz -6dB

Impedanz: 6Ohm, min. 4,2Ohm, max. 7,8Ohm

Wirkungsgrad: 88dB bei 2,83Volt 1Meter / BMC Dipol Basseinheit aktiv

Gehäuse aus hochglanzpoliertem Kunststein, MPX und MDF

Gewicht: 250Kg pro Paar
cybwiz Posted - 2010/07/04 : 12:37:36
Jeff Rowland 625

cybwiz Posted - 2010/07/04 : 12:35:34
Flere bilder Corus

cybwiz Posted - 2010/07/04 : 12:31:08
Jeff Rowland Corus

Independent program for each input 0 ~ 20dB
99.5dB (step 199)
Frequency band
10Hz ~ 300k Hz,-3dB
Maximum input level
.513 V (RMS) 0dB gain
Less than 0.003% (@ 2v RMS output, 50Hz ~ 20kHz)
S / N Ratio
100dB below
Channel separation
Input impedance
40k unbalanced
40k balanced
Output impedance
60 ohm unbalanced
60 ohm balanced
Power consumption
Maximum 15w
Power AC100V
Vacuum Fluorescent Display
W395xH94xD311mm body
Power supply W122xH73xD280mm
10kg body
2.7kg Power supply
Bundled items
Remote control
Receiver unit
Receiver unit connection cable
DC cable x 2
AC Cable
3 / 2 Adapter
cybwiz Posted - 2010/07/04 : 12:16:37
Sonus Faber Fenice

Limited edition of just 30 pairs

Top and bottom is made of solid aluminum

leather -clad front

15- inch (38 cm) bass on the side (sandvich structure, core of rigid foam material, Muffled with kapton and avional, 4- inch voice coil)

Two 10-inch woofers (sandvich structure, core of rigid foam material covered with a layer of paper fibers, 3-inch voice coil)

6.5- inch midrange(paper fibers, 1.5- inch voice coil and massive magnet)

25 mm tweeter(neodymium / samarium - cobalt Larsen / Goeller ring radiator)

Two items on the rear(Sound field Shaper)
4.5 -inch midrange
ring tweeter

Soundstage depth: selectable five steps

Soundstage azmuth: right or left in the sound and level

Mundorf silver ,gold and oil capacitors and Jantzen coils .

Frequency response: 20Hz - 35.000Hz , Stealth Reflex included.

Sensitivity: 92 dB SPL ( 2.83V/1m ).

Nominal Impedance : 4 ohms.

Recommended amplifier power: 100W , 1KW , without clipping.

Dimensions: 1713 x 747 x 791 mm ( hxwxd )

Weight: 610kg per pair - net weight

MasterChief Posted - 2010/07/01 : 18:07:58
I samma veva bytte den även från "Nyheter" till "Bildreportage"? Hade hjärtat i halsgropen innan jag hittade internets viktigaste tråd.
Pac Posted - 2010/07/01 : 11:31:19

Den här tråden råkade ut för spamangrepp i samband med serverproblemen. Nu har den varit på antispam-spa och fått spamen avläsnad.
cybwiz Posted - 2010/06/25 : 18:38:03
Aura Fidelity Grande Integra
44500,- NOK

Utgangs effekt: 2x 220 Watt 8 Ohm belastning
2 x 300 Watt 4 Ohm
Frekvensrespons: 20 Hz - 25 KHz
Signal / Støy forhold: 100 dB
Forvrengning: mindre enn 0,005 %
Dempningsfaktor: 950
4 innganger , 2 pre-amp utganger ubalansert RCA
Programmerbar  fjernkontroll
Mål: 405 x 435 x 170 (DBH)
Vekt: 26 Kg
Finish: Sølv, Sort
cybwiz Posted - 2010/06/25 : 18:36:08
Aura Fidelity Aura effekt
49000,- NOK

Utgangs effekt: 2x 250 Watt 8 Ohm belastning
2x 300 Watt 4 Ohm
Frekvensrespons: 18 Hz -30 KHz +/- 0.05 dB
Signal / Støy forhold: 105 dB
Forvrengning: mindre enn 0,005 %
Dempningsfaktor: 1.100
2 ubalansert RCA innganger
4 Høyttaler utganger
Mål: 405 x 435 x 185 (DBH)
Vekt: 28 Kg
Finish: Sølv, Sort
cybwiz Posted - 2010/06/25 : 18:33:21
Aura Fidelity fra Norge

Deriva pre
25000,- NOK

Frekvensrespons: 18 Hz - 30 KHz +/- 0,005 dB
Signal / Støy forhold: 105 dB
Forvrengning: mindre enn 0,001 %
Intermodulasjon: Mindre enn 0,001 % (19 KHz - 20 KHz)
4 innganger , 2 utganger ubalansert RCA
Programmerbar  fjernkontroll
Mål : 360 x 435 x 100 (DBH)
Vekt: 8 Kg
Finish : Sølv , Sort
cybwiz Posted - 2010/06/19 : 12:43:12
tester Krell S-1500 / S-1200U


cybwiz Posted - 2010/06/18 : 21:47:50
tester Weiss Dac 202


cybwiz Posted - 2010/06/11 : 09:09:12
Vitus Design Studio Series Platinum

cybwiz Posted - 2010/06/11 : 09:07:47
Vitus MP-D201

cybwiz Posted - 2010/06/11 : 09:06:44
Vitus MP-T201

cybwiz Posted - 2010/06/11 : 09:05:36
Vitus MP-L201

cybwiz Posted - 2010/06/11 : 09:04:39
Vitus MP-P201

cybwiz Posted - 2010/06/11 : 08:54:55
Vitus RI-100

cybwiz Posted - 2010/06/11 : 08:53:42
Vitus SIA-025

cybwiz Posted - 2010/06/11 : 08:52:27
Vitus SP-102

cybwiz Posted - 2010/06/11 : 08:50:52
Vitus SL-102

cybwiz Posted - 2010/06/10 : 20:33:02
Franco Serblin Ktêma

- Geometry: four-way topology, five units. The two low-frequency radiators are compression-loaded and room-interfaced at the lower part of the rear of the enclosure. Above the fusion frequency, the mid-high cardioid radiators reproduce the significant part of the spectrum, at the top section of the front of the cabinet.

- The cabinet is a rigid, triple arch-shaped structure. The two lateral front cheeks are concave, while the woofer compressor is convex.

- The tweeter is a well-established and time-proven 28mm soft-dome unit, created by Ragnar Lian, one of the greatest Danish masters of transducer design.

- The midrange array consists of two custom-made 4in units in a step-compensated baffle, in a cardioid acoustic-resistance configuration, for the most accurate reproduction of the musical perspective.

- The woofers are custom-made 9in metal cone, piston performance-optimised units, in a compression-controlled and room-interfaced configuration.

- The crossover is a mutational variable slope, coherent spatial radiation design.

- Yter pure Silver-Palladium mono-wiring used throughout.

Frequency Response: 26Hz - 33Khz, in room
Nominal Impedance: 4 ohm (minimum 3, 2 ohm at 70 Hz)
Sensitivity: 92 dB/W/m
Minimum power amplifier: 20W per channel
Dimensions: 42,5 cm × 46 cm × 111 cm (unpacked)
52 cm × 57 cm × 110,5 cm (packed)
Weight: 110 kg/pair (unpacked) - 127 kg/pair (packed)

Finishing: High gloss piano black, hand-polished aluminium top & bottom Satin Sycamore, hand-polished aluminium top & bottom

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