Issue 4 May 2004
X-150 Integrated Amplifier Page 1 of 8
X-150 Integrated Amplifier Page 8 of 8
X-150 SPECIFICATIONS
INSTRUCTIONS FOR USE
Thank you for purchasing the Musical Fidelity
X-150 Integrated amplifier.
Used properly and carefully, it should give you many years of
outstanding musical reproduction.
Aesthetically, the X-150 Integrated amplifier is a
perfect match for the X-RAY Version 3 CD player.
Together, they form one of the finest hi-fi systems available.
Dust regularly with a soft cloth or soft brush, but be careful when
using cleaning or polishing agents - they may harm the surface finish.
If you have any questions about your audio system,
please consult your dealer who is there to help and advise.
X-150
DUAL MONO INTEGRATED AMPLIFIER
Output :
Voltage RMS :
29 Volts 20Hz to 20kHz, one channel loaded
Peak :
82 Volts
Power :
105 Watts one channel into 8 Ohms (20dBW),
141 Watts one channel into 4 Ohms
Peak-to-peak output current :
50 Amps
Damping factor :
80
Output devices per channel :
4
Pre-output impedance :
50 Ohms
Line inputs :
Total harmonic dist noise :
< 0
.
01% 20Hz to 20kHz
Signal / noise ratio :
> 98dB ‘A’-weighted
Input sensitivity for 105Watts, 8 Ohms :
250mV
Input impedance :
220k Ohms
Overload margin :
26dB
Channel separation :
> 70dB typical
Frequency response :
20Hz to 20kHz, + 0, - 0
.
2dB
Phono input :
Frequency response reference
IEC RIAA - see graph . . .
Signal / noise ratio :
> 94dB ‘A’-weighted
Input sensitivity :
2
.
5mV Moving Magnet
Input impedance :
47k Ohms
Overload margin :
24dB
Input facilities :
3 pairs line level RCA connectors,
1 pair phono RCA connectors
Output facilities :
2 amplifier channels via 1 pair per channel binding posts.
1 pair RCA audio outputs controlled by the volume,
1 pair RCA tape record fixed line level output.
Power requirement :
100 / 115 / 230Volts AC 50 / 60Hz (factory pre-set),
320 Watts maximum into 8 Ohms, 32 Watts idle
Dimensions :
218mm, 8.6 inches wide
98mm, 3.8 inches high (including feet)
377mm, 14.9 inches deep
(including knob and rear terminals)
Weight :
6.5 kg, 14.3 lbs unit only, unboxed
8 kg, 17.7 lbs in shipping carton
Standard accessories :
IEC type mains lead (10-Amp), remote control,
2 batteries size LR03 or AAA, manganese alkaline type
Musical Fidelity reserves the right to make improvements which
may result in specification or feature changes without notice.
-25
-20
-15
-10
-5
0
5
10
15
20
25
10
16
25
40
63
100
160
250
400
630 1.25K 2K 3.15K 5K
8K 12.5K 20K
FREQUENCY (Hz)
dB
IEC
RIAA
