Shure M367 manual Adapting Line OUT to Dual Banana Jack, Dual Banana Jack Output

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ADAPTING LINE OUT TO DUAL BANANA JACK

Add a dual banana jack, balanced, line-level output capability by purchasing a commercial unit (Sescom XLR F-3BP or equivalent), or obtaining a female XLR connector (Radio Shack 274-011 or equivalent), a dual banana jack (ITT 2269 or equivalent), a small utility box, and a short length of high-quality shielded output cable and constructing the adapter shown in Figure 6.

1 2

3

DUAL BANANA JACK OUTPUT

FIGURE 6

Connect this adapter to the M367 Line output.

CHANGING MONITOR IN TO AUX IN

NOTE:

This modification disables the M367's monitor function.

Remove resistors R642 and R647 (near Phones potentiometer R648).

Locate empty pads X601 (near output transformer T601) and X643 (near Monitor In jack J683).

Solder a jumper wire from X643 to X601. The Monitor In jack is now an unbalanced (tip positive, sleeve ground) Aux In jack, with an input impedance of 11 k￿ and a maximum gain to Line Out (loaded with 600 ￿) of 17 dB. The Aux In signal is only controlled by the Master control.

To change Aux In gain, locate resistor R605 (near X601). Care fully remove R605 and replace it with a surface-mount resistor (0805 package) of the desired value. If replacing R605 with 15 k￿, maximum Aux In to Line Out gain equals 14 dB and input impedance equals 16 k￿; if replaced with 6.8 k￿, maximum Aux In to Line Out gain equals 20 dB and input impedance equals 7.8 k￿￿

CHANGING MONITOR IN HIGH GAIN (DIP Switch S701 Position 5 Down)

Locate resistor R647 (near Phones potentiometer R648) and re- move it. Locate empty pads X647 (near R647). Solder a 330 ￿,1/4 W resistor in the holes of X647 for 6 dB gain boost with DIP switch S701 position 5 down (input impedance equals 6.5 k￿ in this position).

CHANGING MONITOR IN JACK FROM MONO INPUT TO STEREO SUM INPUT

Locate empty pads X645 (near Monitor In jack J863). Solder a 1 k￿, 1%, 1/4 W resistor in the holes of X645. The Monitor In jack will now accept a stereo input signal (tip left, ring right, sleeve ground), and sum these signals to the monitor circuit.

NOTE

If using a true stereo feed to drive the M367 Monitor In and another stereo device, the source impedance must be 20 ￿ or less to maintain at least 40 dB separation in the stereo device. Use a stereo distribution amplifier or buffer to maintain optimum stereo separation.

MASTER GAIN REMOTE CONTROL

NOTE

This modification disables both the M367's monitor function and

its front-panel Master gain control.

1.Remove resistor R641 (near Monitor In jack J863).

2.Remove resistor R746 (near Master potentiometer R706).

3.Locate empty pad X702 (near Master potentiometer R706). Solder one end of a 100 ￿, 1/4 W resistor in the hole of X702. Solder an insulated wire to the other end of the 100 ￿ resistor. Locate empty pad X644 (near jack J863). Solder the other end of the insulated wire to X644.

4.Locate empty pad X701 (next to empty pad X702). Solder an insulated wire to X701. Locate empty pads X645 (near jack J863). Solder the other end of the insulated wire to the empty pad X645 nearest channel 6 input connector J856.

5.Construct a remote control potentiometer/cable assembly as shown in Figure 7.

CW

TIP

RING

SLEEVE

MASTER GAIN REMOTE CONTROL

FIGURE 7

Recommended parts are:

Potentiometer, 10-25 k￿, linear taper (Radio Shack 271-1715)

1/4 in. Stereo Phone Plug (Switchcraft 280) Ferrite Bead Rings (Ferronics 21-031J) Capacitors, ceramic, 0.001 ￿F, 50 V

Cable, 2-conductor, shielded, 50 ft maximum (15 m)

Ferrite bead rings and capacitors should be as close to the phone plug as possible.

6.Insert the phone plug in the Monitor In jack. The remote con- trol potentiometer now controls M367 gain with a control taper similar to that of the Master gain control.

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Contents Additional Features FeaturesSIX Channel Microphone Mixer DescriptionFront Panel Controls and Indicators Front Panel Controls and IndicatorsWhen limiter is on Power-On LEDMic/Line Level Output Switch Rear Panel Connectors and ControlsMic/Line Level Input Switches M267/M367 Mix Bus Level SwitchBattery Life Battery OperationConnecting M367 Outputs to Telephone Lines Setting LevelsSpecifications Optional Accessories Replacement PartsStatement of Conformity General InformationVU Meter Adjustment R684 Internal AdjustmentsSet the 1 kHz tone oscillator switch to the on position Internal AdjustmentsInternal Modifiable Functions Master Gain Remote Control Master Gain Remote ControlAdapting Line OUT to Dual Banana Jack Dual Banana Jack OutputChanging Limiter Threshold Presets Samples Calculations Changing Limiter Threshold PresetsDIP Switch S701 Limiter Threshold Changing Limiter Release Time to ONE Second
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M367 specifications

The Shure M367 is a premium audio mixing console designed for professional applications, renowned for its robust build quality and advanced functionalities. Specifically designed for use in live sound reinforcement and broadcasts, the M367 is a reliable choice for audio engineers and sound technicians.

One of the standout features of the Shure M367 is its versatile channel configuration. With a total of six mono input channels, it allows for a variety of sources, including microphones and instruments. Each channel is equipped with high-quality preamplifiers, providing low noise and a wide dynamic range. This ensures that audio signals are captured with clarity and precision, essential for any professional setting.

The M367 features a flexible EQ section for each channel, utilizing a three-band equalizer with adjustable parameters. This allows users to tailor the tonal balance according to their specific needs, enhancing the overall audio experience. Additionally, the built-in low-cut filter helps eliminate unwanted low-frequency noise, making it easier to achieve a clean sound across various applications.

Another important aspect of the Shure M367 is its advanced routing capabilities. With multiple auxiliary sends, users can create independent mixes for stage monitors, effects processing, or recordings. The output section also offers balanced XLR outputs, ensuring that signals are transmitted cleanly with minimal interference.

Technologically, the M367 incorporates high-performance components designed to withstand the rigors of live sound environments. Its rugged chassis is built to endure extensive use, while intuitive controls make it user-friendly, even under pressure. This combination of durability and ease of use makes it a favorite among professionals.

Moreover, the M367 is equipped with comprehensive metering options, allowing for accurate monitoring of audio levels. This is critical in live sound situations, where ensuring clarity and balance is paramount. The console's design also includes a dedicated headphone output for monitoring, enabling sound engineers to listen closely to the mix.

In conclusion, the Shure M367 is a highly capable audio mixing console that combines professional-grade sound quality, extensive features, and rugged construction. Whether used for live performances, studio recordings, or broadcast applications, the M367 stands out as a reliable tool for achieving high-quality sound. With its robust technology and user-friendly design, it continues to be a preferred choice among audio professionals around the world.
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