Azur 851E
The Azur 851E is a stereo preamplifier with a solid-state volume control, balanced and unbalanced outputs, a subwoofer output and shelving bass and treble controls. It suits hi-fi owners who want a low-colouration control stage ahead of a separate power amplifier. It is listed as archived.
- Solid-state volume control
- Balanced and unbalanced outputs, 8V RMS
- Subwoofer output: flat or 200Hz LPF
- Shelving bass and treble controls
- THD < 0.00045% at 1kHz
- Standby consumption under 0.5W
Fotky
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Prodat stejnýPopis
The 851E is a preamplifier that takes a source signal and passes it on to a power amplifier stage with as little alteration as possible. A solid-state volume control keeps the signal precise at low listening levels. Quoted figures include THD below 0.00045% at 1kHz and a frequency response of 10Hz to 100kHz within ±0.1dB.
Output is available as unbalanced (8V RMS) or balanced (8V + 8V RMS), each with a 100 ohm output impedance. A subwoofer output can be set to flat or to a 200Hz second-order Butterworth low-pass filter. Shelving-type bass and treble controls give up to ±10dB at 10Hz and ±7.5dB at 20kHz.
The unit comes with a remote control and three AAA batteries, and an orange control bus cable for linking it to other components. It is finished in black and silver, weighs 8.1kg and measures 115 x 430 x 385mm. Maximum power consumption is 36W, falling to under 0.5W in standby.
Video
Specifikace
- Značka
- Cambridge Audio
- Model
- Azur 851E
- Kategorie
- Hi-Fi a domácí audio › Zesilovače
Audio
- THD (unweighted)
- < 0.00045% @ 1kHz, < 0.00057% @ 20kHz
- S/N (unweighted)
- < 110dBr, < 90dBu
- Frequency response
- 10Hz - 100kHz ± 0.1dB
- Crosstalk @ 1kHz
- > 110dB
- Max bass boost/cut
- ± 10 dB at 10 Hz
- Max treble boost/cut
- ± 7.5 dB at 20 kHz
- Tone control type
- Shelving type
Outputs
- Maximum output
- 8V RMS unbalanced, 8V + 8V RMS balanced
- Output impedance
- 100 Ohms (Unbalanced or Balanced)
- Subwoofer output
- Flat or 200Hz 2nd Order Butterworth LPF
Power
- Max power consumption
- 36W
- Standby power consumption
- <0.5W
Physical
- Colour
- Black and silver
- Dimensions (HxWxD)
- 115 x 430 x 385mm (4.5 x 16.9 x 15.2'')
- Weight
- 8.1kg (17.9lbs)
In the box
- Preamplifier
- 851 Preamplifier
- Documentation
- User manual
- Remote control
- Remote Control
- Batteries
- AAA battery x 3
- Control bus cable
- Orange Control bus cable
- Power cord
- Included