Musical Fidelity X-150 - Manual

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 distortion + 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