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A308 Integrated  Amplifier                   Instructions  for  use   Page 4 of 9

Issue 3: March 2003

CONNECTIONS AND FACILITIES

RIGHT SPEAKER

OUTPUT

LEFT SPEAKER
OUTPUT

+

-

+

-

PHONO

CD

TUNER

TAPE

AUX 1

HOME

THEATRE

DIRECT

MUSICAL FIDELITY 

A308 DUAL MONO INTEGRATED AMPLIFIER

POWER 

CONSUMPTION

550W

CAUTION

MOUNT UNIT ON SOLID SURFACE. 
DO NOT REMOVE SCREWS ORCOVERS 
UNDER ANY CIRCUMSTANCES. 
NO USER SERVICEABLE COMPONENTS INSIDE. 
REFER SERVICING TO QUALIFIED ENGINEER.
SEE OWNERS MANUAL FER FURTHER INFORMATION.

THIS APPLIANCE

MUST BE

EARTHED

IMPORTANT

50/60Hz

CC

MANUFACTURED IN ENGLAND BY MUSICAL FIDELITY

TAPE

REC

PRE
OUT

MM

MC

+

-

-

+

AUX 2

13

14

15

16

17

18

19

20      21      22     23      24      25

Front panel layout

1

Power on indicator LED

2

POWER on/off switch button

3

MUTE LED

4

TAPE input select button and LED

5

CD input select button and LED

6

PHONO input select button and LED

7

Volume control and LEDs

8

TUNER input select button and LED

9

AUXILIARY 1
input select button and LED

10

AUXILIARY 2 (direct input)
input select button and LED

11

I

nfra 

R

ed 

R

emote receiver for

remote control

12

TAPE MONITOR button and LED

Back panel layout

13

Right SPEAKER OUTPUT

terminals

14

PHONO moving magnet /
moving coil selection switch

15

Phono earth terminal

16

PHONO input sockets

17

CD input sockets

18

TUNER input sockets

19

AUXILIARY 1 input sockets

20

AUXILIARY 2 direct input
sockets (see page 6)

21

TAPE input sockets

22

TAPE RECORD output sockets

23

PRE-AMPLIFIER OUT sockets

24

Left SPEAKER OUTPUT
terminals

25

IEC mains power inlet

MUSICAL FIDELITY A308
DUAL MONO AMPLIFIER

PHONO

CD

TUNER

MUTE

AUX 1

AUX 2

TAPE

I.R.R.

TAPE MONITOR

POWER

1

2

3

4      5     6      7

8      9    10

11

12

Summary of Contents for A308

Page 1: ...ed amplifier Used properly and carefully it should give you many years of outstanding musical reproduction Æsthetically the A308 Integrated amplifier is a perfect match for the A308 CR CD player Together they form one of the finest hi fi systems available Dust regularly with a soft duster or soft brush but be careful when using cleaning or polishing agents they may harm the surface finish If you h...

Page 2: ... plug which is marked with the letter E or coloured green or green and yellow or by the earth The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black If connecting to a BS1363 plug a 13 amp fuse must be used WARNING The A...

Page 3: ...high temperatures operate in a well ventilated area and do not touch the side heatsink fins after periods of use at high output power Do not remove covers or try to gain access to the inside There are no internal user adjust ments Refer all service work to an authorised Musical Fidelity agent NOTE Unauthorised opening of the equipment will invalidate any warranty claims There are fuses inside the ...

Page 4: ...ch button 3 MUTE LED 4 TAPE input select button and LED 5 CD input select button and LED 6 PHONO input select button and LED 7 Volume control and LEDs 8 TUNER input select button and LED 9 AUXILIARY 1 input select button and LED 10 AUXILIARY 2 direct input input select button and LED 11 Infra Red Remote receiver for remote control 12 TAPE MONITOR button and LED Back panel layout 13 Right SPEAKER O...

Page 5: ...on the front of the amplifier without visual obstruction between them Pressing the volume up or down buttons on the remote handset will advance the motorised volume control in the required direction Pressing the MUTE button mutes the SPEAKER output and PRE OUT sockets but has no effect on the TAPE OUT sockets for recording To show that the amplifier is muted the red LED on the front panel will lig...

Page 6: ...re be connected to the input of the external woofer amplifier in this example If you are in doubt about bi amplification please contact your dealer for advice CONNECTIONS All input output and power connections should be made with the mains power switched OFF INPUT CONNECTIONS The A308 integrated amplifier has one pair of phono inputs which can be used either for moving magnet MM or the lower out p...

Page 7: ...ferred sound level TAPE RECORDING To record simply select the required source with the input selector button on the front panel This source will now be routed to the A308 s TAPE RECORD output for record ing by the external tape deck You will also be able to hear the selected source through the loudspeakers Note adjustment of the volume control has no effect on the recording level OFF TAPE MONITORI...

Page 8: ...ated amplifier your self as this will invalidate the guarantee Problem Possible Cause Remedy No power when POWER Mains plug not inserted Plug in securely button is pressed fully into rear socket No sound Tape monitor function has Switch off tape monitor been selected Mute function is still active Press the mute button again mute LED is on to cancel Wrong connections between Check audio input lead ...

Page 9: ...reference IEC RIAA see graph Signal noise ratio 96dB Moving Magnet A weighted 89dB Moving Coil A weighted Input sensitivity 2 5mV Moving Magnet 350µV Moving Coil Input impedance 47k Ohms Overload margin 24dB Inputs 4 pairs line level RCA connectors 1 pair Aux 2 direct power amplifier input RCA connectors 1 pair phono MC or MM switchable RCA connectors Outputs 2 amplifier channels via 2 pairs per c...

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