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Summary of Contents for Portico 5016

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Page 2: ...coffee alcoholic or other drink the sugars and acids will have a very detrimental effect Sugar crystals act like little rectifiers and can produce noise crackles etc SWITCH OFF IMMEDIATELY because on...

Page 3: ...usical performance Power Switch Disconnects supply from internal power converters PorticoTM Bussing System Connect as many units together as you d like to create your own mixes using optional bussing...

Page 4: ...5285 RM This leaves a 3 wide space that can be used to house a power supply or other future modules The vertical frame assembly is designed for rack mounting and includes basic rear cable management B...

Page 5: ...e used great care must be exercised to avoid ground loops and common signal paths Reduced immunity from various forms of interference can be tolerated sometimes but usually results in a loss of that t...

Page 6: ...g volts and virtual starvation of the little pre amp inside the microphone Nevertheless amazingly good microphones were designed and made becoming the familiar product we use today If a low value resi...

Page 7: ...vintage modules The SILK button reduces negative feedback and adjusts the frequency spectrum to provide a very sweet and musical performance We suggest you try it and make your own judgment TO BUSS P...

Page 8: ...n switch If hum or buzz should be heard which might be caused when a separately powered and grounded guitar or instrument is connected a Push Button on the front panel lifts the Portico 5016 D I inter...

Page 9: ...Tip or Ring and Ground In this way although the source the pickup is not usually balanced many of the isolation and grounding benefits of a balanced input are obtained from the Transformer together wi...

Page 10: ...ctronic keyboard and these issues are only exacerbated when the microphone is recording an amplified loudspeaker These phase cancellations and additions can be especially detrimental to the low end re...

Page 11: ...s inputs on 5043 at the internal system level of 2 5 dBu Maximum Output Level Maximum output from 20 Hz to 40 kHz is 24 dBu Mute Mutes Main Output only Phantom Power 48 Volts DC 1 Total Harmonic Disto...

Page 12: ...ance DI 3 Meg Ohm LINE 10 000 Ohm Total Harmonic Distortion Noise Main Output unity gain 1 kHz 20 dBu output Better than 0 001 40 Hz 20 dBu output Better than 0 020 Variable Phase Rotates the phase of...

Page 13: ...INPUT TRANSFORMER TRIM 6dB OUTPUT TRANSFORMER MIC IN METER BLOCK DIAGRAM EQUALIZER LOW MID HIGH LINE IN 12 VARI PHASE TO BUSS BUSS OUT GROUND LIFT INPUT TRANSFORMER TRIM 10 30dB 0 20dB LINE OUTPUT TRA...

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