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Hook-up #4: Four-track Alternative

Notes

1. The 4-tk sends come from the insert and are returned through the same insert. A send and return Y-cable

should be used with the jacks inserted all the way in. The tape returns will then be sent to the master. The
trim pots set the level going to tape, the main fader sets the monitoring level.

2. Track 4 contains a MIDI sync code, and so is not recorded on or played through the mixer. With the key

boards and drum machine synchronised to the 4-tk, vocals and acoustic instruments can be recorded. The
studio monitors play the tape returns plus the keyboards and drum machine.

3. The performers can hear themselves and the backing music through the AUX 1 send to the headphone amp.
4. For mixdown, the tape can be rolled through the channel inputs, and the keyboards and drum machine again

synchronised.

All manuals and user guides at all-guides.com

Summary of Contents for MM122

Page 1: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER ALL SERVICING TO QUALIFIED SERVICE PERSONNEL Keep this unit away from dust and dirty environment cover the unit when not in use Using a sof...

Page 3: ...RIPTION 8 GAIN STRUCTURE AND NATURE OF NOISE 9 MODIFICATION 10 HOOK UPS INTRO 11 HOOK UPS 13 HOOK UP 1 FOUR TRACK RECORDING 13 HOOK UP 2 STEREO PA AND MONITORS 14 HOOK UP 3 SUBMIXER 15 HOOK UP 4 FOUR...

Page 4: ...h input levels without clipping in most cases you will be able to arrange your gear so that any stereo devices without output gain are put on channels 5 6 and FRONT PANEL DESCRIPTION 7 8 and can use t...

Page 5: ...evices two mono channels can be used for each additional stereo device For the best stereo effect the PAN controls on each channel should be panned hard left and right respectively and the same EQ and...

Page 6: ...st setting If you have some old gear with a low output remember that channel 5 6 and 7 8 have trim It may be pos sible to switch things around to get the best results The extra gain on the fader is av...

Page 7: ...utput faders These control the main L R output levels and the tape output levels see 24 25 JACK PANEL DESCRIPTION circuitry 20 Channel inserts These features on the four mono channels and serve a vari...

Page 8: ...you shouldn t return effects through the input channels if you need the EQ for example 24 Tape in jacks These are a pair of RCA type mono jacks similar to those used on most tape decks and home audio...

Page 9: ...the EQ which is the traditional place for certain pro cessors like compressor limiter and external equalizers Sometimes processing such as lim iting may be wanted post fader or a reverb on just one c...

Page 10: ...ht or metering like the MM122 This allows you to observe the peaks and adjust the gain to avoid clipping When all the channels have been set in this way the other big bonus is that they are all conven...

Page 11: ...ic blocks in a rough line across the circuit board of the mixer from left to right Each block contains a black jumper sitting on a group of four copper pins In the factory preset position the jumper l...

Page 12: ...same as a widespread splitter That is simply 3 mono plugs wired together to send an output signal to two inputs Cnannel Inserts The channel inserts can be used in the follow ing ways This will tap th...

Page 13: ...ack into the mixer through the ste reo plug s ring By this method the signal can be processed after the initial gain stage where it was boosted to a suitable level and sent on to the EQ AUXes and fade...

Page 14: ...onitor on heaphones when recording with mics otherwise you will record your monitor output to tape 3 The stereo cassette deck can be used to record rough mixes during tracking and these can be quickly...

Page 15: ...rrow band graphic EQs can be inserted between the power amps and the mixer to reduce feedback By sliding down the frequencies with most tendency to feedback the output level before feedback of the who...

Page 16: ...f ways The MM122 s main outputs feed a stereo signal to the main console which can take a pre fade mix of these and the other instruments to send to the monitors Where a console with individual monito...

Page 17: ...4 contains a MIDI sync code and so is not recorded on or played through the mixer With the key boards and drum machine synchronised to the 4 tk vocals and acoustic instruments can be recorded The stu...

Page 18: ...System Block Diagram All manuals and user guides at all guides com...

Page 19: ...5 8 line in to stereo L R out balanced 32dB AUX rtn tape in to stereo L R out balanced 38dB ch 9 12 in to stereo L R out balanced 44dB channel mic in to channel insert 66dB mic channel in to tape out...

Page 20: ...All manuals and user guides at all guides com...

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