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4. Turn the power amplifier volume control (50W-2 or

20W-2) to full volume setting. The volume control on

the A-116, 30 watt power amplifier, is inoperative

when the pre-amp socket is used and this step may be

disregarded when using this amplifier.

5. Turn the volume control on the C-108 to "OFF".

6. Insert the power cord of the C-108 into a 117 V.A.C.

power outlet.

7. Turn the selector switch of the C-108 to "5" and bass

fully clockwise.

8. Turn the volume control on the C-108 clockwise until

the power switch is activated.

9. Allow thirty seconds for warm-up, then advance the

volume control to full volume.

10. Adjust the hum centering potentiometer on the power

amplifier for minimum hum.

11. Turn the volume control of the C-108 to a minimum

and all other controls to the desired settings.

12. Insert inputs into their proper jacks at the rear of

the C-108.

INSTALLATION WITH McINTOSH D-101 POWER SUPPLY

1. Connect speaker to power amplifier.

2. Insert power amplifier power cord in socket labeled

"PWR AMP" on D-101.

3. Insert D-101 power cord into socket labeled "PWR

AMP" of the C-108.

4. Insert inter-unit cable of C-108 into socket labeled

"PRE-AMP" of the D-101.

5. Connect "OUTPUT" of D-101 to the input of power

amplifier (socket labeled "PRE-AMP" on McIntosh

Power Amplifier). J-107 series cables may be used
for this purpose.

Содержание C108 -

Страница 1: ...INSTRUCTION MANUAL MclNTOSH MODEL C108 AUDIO COMPENSATOR...

Страница 2: ......

Страница 3: ...pensator requires an external power source A McIntosh 50W 2 20W 2 or A 116 Power Amplifier or D 101 power supply may be used for this purpose PHYSICAL SPECIFICATIONS UNIT C 108 C 108a C 108 in wooden...

Страница 4: ...then advance the volume control to full volume 10 Adjust the hum centering potentiometer on the power amplifier for minimum hum 11 Turn the volume control of the C 108 to a minimum and all other contr...

Страница 5: ...ner Wire Reproducer Tape Reproducer Crystal Pickup Crystal Microphone Low Impedance Microphone High Level Magnetic cartridges Ter minated for PickeringCartridge Low Level magnetic cartridges Terminate...

Страница 6: ...sis tance of this tube is 600 ohms but should not be loaded with a capacitive reactance of less than 10 000 ohms at 20 000 cycles This is the reactance presented by 750 micromicrofarads and is equal t...

Страница 7: ...0 000 cycles with the bass and treble controls in their central position and the treble compensation switches in the up position These controls may be used to alter the response of these channels as s...

Страница 8: ...ditional output jack has been provided at the rear of the C 108 This jack may be used for recording tape while the signal is being monitored by the power amplifier The selector switch rumble filter an...

Страница 9: ...J 110 Same as J 109 but connected for 8 ohms J 111 Same as J 109 but connected for 16 ohms J 106 Same as J 102 but connected for 600 ohms for use with 50W 2 20W 2 or A 116 J 107 J 101 input plug fitt...

Страница 10: ...8...

Страница 11: ...ONTROL CURVES FOR MODEL C 108 AUDIO COMPENSATOR CONTROL POSITION MCINTOSH LABORATORY INC 10 21 53 EQUALIZATION CONTROLS TONE CONTROLS ALL CHANNELS AURAL COMPENSATOR ALL CHANNELS RUMBLE FILTER ALL CHAN...

Страница 12: ...10 10 13 53 MCINTOSH LABORATORY INC C 108 AUDIO COMPENSATOR...

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