預售14500，成可議。

補充一下規格^^
CARVER C4000 HIGH FIEDELITY CONTROL CONSOLE
FEATURE:
1.SONIC HOLOGRAM GENERATOR
2.AUTOCORRELATOR NOISE REDUCTION SYSTEM
3.PEAK UNLIMITER DYNAMIC RANGE EXPANDER
4.TIME DELAY

SPECS.
PHONO INPUTS
FRE. WITHIN +/-0.25db of extended RIAA curve
Gain at 1 khz phono 1(moving magnet):35db
phono 2(moving coil):60db
S/N Ratio,IHF A phono 1:81db re 5 mv
phono 2:75db re 0.5 mv

HIGH-LEVEL INPUTS
Frequency Response 20 hz to 20 khz +0,-0.25 db
1.5 hz to 60 khz +0,-3 db
Gain 20 db
IHF Input sensitivity 50 mV in for 0.5V out
Input Impedance 47K ohms
Output Impedance Main Outputs:910 ohms
Tape and External Processor
Outputs:2K ohms
Distortion THD,SMPTE 0.05% or less
IM,IHF IM typically 0.003%
S/N Ratio,IHF A Hologram out:86 db re 0.5v
98 db re 2v
Hologram in: 82 db re 0.5v
94 db re 2v
Infrasonic Filter -3 db at 15 hz, 12 db/octave
Autocorrelator(Patented) Noise reduction approximately
3 db at 1.5 Khz,increasing to
8 db from 2.5 Khz to 20 Khz.
Low-frequency noise reduction
-3 db at 200 Hz,increasing to
10 db from 100 hz to 20 hz
PEAK Unlimiter Dynamic range expansion 5.5 db
Dimensions 19*6 3/4*8 1/2"
Weight 11 lbs.