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Musikanlæg Lytterum Cambridge/B&W 50000

498 visninger | Oprettet:
Bedømmelse

Du kan først stemme, når din egen av-enhed er oprettet og stemt ind. Opret din egen av-enhed

Jokke :
Mand | 28 år | Oprettet: 3. aug 2005


Musikanlæg Lytterum Cambridge/B&W

Prisklasse:
50000
Forstærker/reciever:
Cambridge Azur 851A

Dejlig kraftfuld forstærker med massere af kræfter og en pæn lyd.
Gik fra en Acurus A250 til denne. og føler ikke jeg mangler kræfterne fra den anden.

Cambridge egen beskrivelse:
Nothing prepares you for the sound quality of our 851A. Rated at 120 Watts per channel and built with a fastidious attention to detail, it presents your music with astounding depth and incredible clarity. The precision volume control provides remarkable stereo separation, while the overall effect is to give your music collection a new lease of life.

Specs:
POWER OUTPUT
120W RMS into 8 Ohms 200W RMS into 4 Ohms

THD (UNWEIGHTED)
< 0.001% 1 kHz at 80% of rated power 0.01% 20 Hz - 20 kHz at 80% of rated power

AUDIO INPUTS
2 x balanced XLR, 8 x RCA inputs

AUDIO OUTPUTS
Preamp output Record output

FREQUENCY RESPONSE
10 Hz - 50 kHz +/- 1 dB

S/N RATIO (REF 1W)
> 93 dB (ref 1W/8 Ohm)

INPUT IMPEDANCE
Inputs 1 and 2 (balanced) 20 kOhm, Inputs 1-7 unbalanced 20 kOhm Rec Input 20 kOhm

POWER AMP DAMPING FACTOR
> 110 at 1 kHz

MAX. POWER CONSUMPTION
800W

MIN. POWER CONSUMPTION
Active (no signal) 70W

STANDBY POWER CONSUMPTION
Standby <0.5W

TONE CONTROL
Shelving type Max bass boost/cut +/- 10 dB at 10 Hz Max treble boost/cut +/- 7.5 dB at 20 kHz

COLOUR
Silver or black

DIMENSIONS (WXHXD)
430 x 115 x 385mm (16.9 x 4.5 x 15.2”)

WEIGHT
15.0Kg (33lbs)
Tuner
Ingen
Cd-afspiller
Cambridge Azur 851C

Lækker afspiller og DAC, som også kan fungere som preamp.

Cambridges egen beskrivelse:
The 851C uses audiophile grade components throughout and incorporates our most advanced technologies to ensure it plays music perfectly. Your discs are spun on our own audio-only transport and coupled with our S3 servo to give error-free data retrieval and jitter minimisation. Our ultra-rigid metal construction also ensures components are isolated and free from vibration.

All data is then put through our 2nd generation Adaptive Time Filtering that upsamples everything to 24bit/384kHz hi-res quality, no matter the original source. As a result, jitter is almost completely absent, and the music sounds amazing. Read more on our proprietary ATF upsampling technology here.

The upsampled music then passes through Twin Analog Devices DACs (very high-end digital to analogue converters) which are implemented in a dual differential configuration meaning each channel has its own DAC to process data. The result is lifelike stereo imaging where instruments can be heard in specific parts of your room with uncanny accuracy.

All of these audiophile internals are powered by a large toroidal transformer for the best delivery of a high quality and consistent signal with low noise and buzz levels.

Specs:
DIGITAL TO ANALOGUE CONVERTERS
Dual Analog Devices AD1955 24-bit DACs

DIGITAL FILTER
Analog Devices Black Fin ADSP-BF532 32 bit DSP performing 2nd Generation ATF2 upsampling to 24-bit/384kHz. Linear Phase, Minimum phase or Steep modes.

ANALOGUE FILTER
2 Pole Fully Differential Linear Phase Bessel filter

DIGITAL INPUT 1
S/PDIF 75 Ohms or TosLink optical

DIGITAL INPUT 2
S/PDIF 75 Ohms or TosLink optical

AES/EBU INPUT
XLR balanced 110 Ohms per phase

USB AUDIO INPUT
USB Type B conforming to Audio profile 1.0 or 2.0 (user selectable)

AUDIO OUTPUTS
Balanced XLR and unbalanced RCA analogue audio outputs

COMPATIBILITY
USB 1.0 16-24 bit, 32-96kHz USB 2.0 16-24 bit, 32-192kHz TosLink 16-24 bit, 32-96kHz S/PDIF and AES/EBU 16-24 bits 32-192kHz CD playback is intrinsically limited to 16-bits 44.1kHz

THD (UNWEIGHTED) @ 1KHHZ 0DBFS
< 0.0004%

THD (UNWEIGHTED) @ 1KHZ -10DBFS
< 0.0004%

THD (UNWEIGHTED) @ 20KHZ 0DBFS
< 0.0007%

IMD (19/20KHZ) 0DBFS
< 0.0002%

LINEARITY @ -90DBFS
+/- 0.2dB

LINEARITY @ -120DBF
+/- 0.4dB

STOP-BAND REJECTION (>24KHZ)
> 120dB

TOTAL CORRELATED JITTER
< 60pS for all digital inputs, CD playback and USB 2.0 < 180pS for USB 1.0

CROSSTALK @1KHZ
< -130dB

CROSSTALK @20 KHZ
< -114dB

OUTPUT IMPEDANCE
< 50 Ohms

0DB FS OUTPUT
2.2Vrms (2.2Vrms each phase for the balanced output)

MAX. POWER CONSUMPTION
40W

IDLE CONSUMPTION
8W

STANDBY POWER CONSUMPTION
<0.5W

COLOUR
Black or silver

DIMENSIONS (WXHXD)
430 x 115 x 360mm (16.9 x 4.5 x 14.7”)

WEIGHT
10.0Kg (22lbs)

GAPLESS PLAYBACK?
Yes
Pladespiller
Ingen endnu
Båndoptager
Ingen
DVD/Video
Ingen
Højttalere
B&W 683

Velspillende højtaler i den "billigere" ende af skalaen. God detalje og bund.

Specs:
1 x 25mm Ø (1") tube-loaded aluminium dome high-frequency
1 x 150mm Ø (6") Kevlar® brand fibre FST midrange
2 x 165mm Ø (6.5") Aluminium/ Paper/ Kevlar® cone bass
Sensitivity: 90dB spl (2.83v/1 metre)
Frequency Response: 38Hz - 22kHz ±3dB on reference axis
Frequency Range: -6dB @ 30Hz and 50kHz
Crossover Frequency: 350Hz, 4kHz
Nominal Impedance: 8 (minimum 3.0)
Recommended Amplifier: 25W - 200W into 8 ohm on unclipped programme
Dimensions (H x W x D): 985mm x 198mm x 340mm
Net Weight: 26kg
Finishes: Black Ash, Red Cherry
TV/Projektor
Samsung 46”
Ekstra udstyr
Cambridge CXN Streamer.

En lækker streamer til Spotify bl.a. som opskalerer lydkvaliteten væsentligt.

Indbygget DAC og kan ligeledes fungere som preamp.

Har vundet prisen som bedste streamer i What Hifi i prisklassen 500-1000 pund. 2016 og 2017.(Og V2 modellen i 2018)


Bemærkninger
Kabler:
XLR Balanceret Amp-Cd - "noname" Pro Microphone kabel(Midlertidigt)

Supra EFF-ISL Rca imellem Streamer-Amp

Supra Cat8 Ethernet kabel til streamer

Argon Coax imellem Streamer-Cd/dac.

QED Silver Anniversary XT Biwire m. Argon Banan i HT Enden og Banan/Spade i modsatte ende.


Har for nyligt Investeret i dette Azur sæt. Spillede før med min streamer direkte på en Acurus A250 effektblok. Hvilket egentligt også fungerede ok. Men havde dog kun en ældre NAD Cd-afspiller til sættet. Så det har løftet kvaliteten en del.

Fremtid:
Bedre XLR kabler imellem Cd/Dac og Amp. og ligeledes kan jeg komme til at køre Balanceret imellem Streamer og Amp.

Muligvis Pladespiller planer.

Nye højtalere måske??


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Musikanlæg Lytterum Cambridge/B&W