C-2150 Stereo Preamplifier
C-2150 Stereo Preamplifier
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C-2150 Stereo Preamplifier

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C-2150 Stereo Preamplifier

 

The C-2150 for the first time combines a new topology called ANCC with the AAVA volume control principle. As a result, music reproduction is supple, elegant and full of transparency, with a spatial expression capability that makes one forget the presence of any volume control circuit. With a functionality level close to higher-end models and a versatile array of input and output terminals, plus the choice of adding option boards, the C-2150 provides fully immersive music enjoyment. This next-generation control center will satisfy even the most demanding music lover.

 

  • AAVA volume control with newly developed ANCC feature
  • Five line level and two balanced inputs for optimum flexibility
  • Recorder connection support
  • Logic-control relays for shortest signal paths
  • Separate power supplies for left and right channels
  • Fully modular construction with individual left / right amplifier units
  • Phase selection function
  • Tone controls
  • Dedicated headphone amplifier
  • Option board slots provide additional versatility for digital input handling and analog record playback

 

 

 


Frequency Response


BALANCED/LINE INPUT


3 - 200,000 Hz +0 -3.0 dB 20 - 20,000 Hz +0 -0.2 dB

AD INPUT [MM/40 dB, MC]
 
20 ‒ 20,000 Hz ±0.2 dB

AD INPUT [MM/30 dB]:

20 ‒ 20,000 Hz ±0.3 dB


Total Harmonic Distortion (for all inputs)

0.005%

Input Sensitivity, Input Impedance

Input
 
Input sensitivity

For rated output
 
For 0.5 V output
 
Input impedance

BALANCED

252 mV
  
63 mV

40 kilohms

(20/20 kilohms)


LINE

252 mV
  
63 mV

20 kilohms

AD: MM/40 dB INPUT

2.5 mV
 
0.63 mV

40 kilohms

AD: MC/66 dB INPUT

0.126 mV
 
0.0315 mV

30/100/300 ohms, switchable

Rated Output Voltage,


Output Impedance


BALANCED/LINE OUTPUT
 
2 V 50 ohms

RECORDER REC (with AD input)

252 mV 200 ohms
 
S/N Ratio

Input
 
Input shorted (A weighting)

S/N ratio at rated output

EIA S/N

BALANCED

110dB


108 dB

LINE

110 dB
 
108 dB

AD: MM40/60 dB INPUT

80 dB

86 dB 

AD: MC/66 dB INPUT

68dB

76 dB 

Maximum Output Level (0.005% THD, 20 ‒ 20,000 Hz)

BALANCED/LINE OUTPUT: 7.0 V
 
RECORDER REC (with AD input): 6.0 V 

Maximum Input Voltage

BALANCED/LINE INPUT: 6.0 V

Maximum AD Input Voltage


(1 kHz, 0.005% THD)


MM /40 dB INPUT:

60 mV

MC 66 dB INPUT:
 
3.0 mV

Minimum Load Impedance

BALANCED/LINE OUTPUT:
 
600 ohms

RECORDER REC

10 kilohms

Gain (18 dB position)


Gain selector switch: 12/18/24 dB switchable


BALANCED/LINE INPUT → BALANCED/LINE OUTPUT: 18 dB

LINE INPUT → LINE OUTPUT: 18 dB

LINE INPUT → BALANCED OUTPUT: 18 dB

LINE INPUT → LINE OUTPUT: 18 dB
 
AD [MM: 40 dB] INPUT → BALANCED/LINE OUTPUT: 58 dB

AD [MM: 40 dB] INPUT → REC OUTPUT: 40 dB

AD [MC: 66 dB] INPUT → BALANCED/LINE OUTPUT: 84 dB

AD [MC: 66 dB] INPUT → REC OUTPUT: 66 dB
Tone Control

Bass / Treble controls turnover frequencies and adjustment range BASS: 40 / 100 Hz ±10 dB TREBLE: 8 / 20 kHz ±10 dB


Loudness Compensation


+6 dB (100 Hz)

Headphone Jack

Output level: 2 V (40 ohms), Suitable impedance: 8 ohms or above 

Subsonic Filter

 25 Hz: –12 dB/octave

Attenuator

–20 dB

Power Requirements


120 V/220 V/230 V AC, 50/60 Hz (Voltage as indicated on rear panel)

Power Consumption

34 watts

Maximum Dimensions



Width 465 mm (18.3”)

Height 150 mm (15.9”)

Depth 405 mm (15.9”)


Mass



16.9 kg (37.0 lbs) net 23.0 kg (50.7 lbs) in shipping carton

Sometimes we want to listen to our brand new audio setup without having to worry about dragging B&W up two flights of stairs - that's where we come in! Not only are our team experts in high quality AV equipment, they're also professional bodybuilders* who can deliver and install your new toys quickly and efficiently.

Our in-house team can service those in Brisbane, the Gold Coast, and the Sunshine Coast. Give us a call to get an obligation-free quote today!

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