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Accuphase C-2150 Stereo Preamplifier

Accuphase



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

Download the Brochure here.

Download the Fact Sheet here.

 

 

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!

*the term 'professional bodybuilders' is used here loosely...