SoundCraft Spirit Folio 4 Скачать руководство пользователя страница 26

Страница: 26 / 28

Technical Specifications

Noise

(Measured 20Hz - 20kHz RMS)

Mix Noise (all channels routed, faders down)

-82dBu

Residual Mix Noise (Mix fader down)

-98dBu

Group Noise (all channels routed, faders down)

-82dBu

Residual Group Noise

-94dBu

Auxiliary Noise (Inputs down, Masters at max.) Aux 1-4

-82dBu

Aux 5-8

-80dBu

E.I.N. (150

Ω

source, max. mic gain)

-129dBu

Total Harmonic Distortion

(inc. Noise @ 1kHz)

Mic Input to Mix Output

(Input -30dBu, Input & Mix Fader unity, 14dBu)

<0.007%

Line Input to Mix (at unity gain, +14dBu output)

<0.002%

Stereo Input to Mix (at unity gain, +14dBu output)

<0.0015%

Crosstalk

(@ 1kHz, typical)

Input Fader cut off

-100dB

Channel ON switch isolation

-110dB

Routing switch isolation

-85dB

Adjacent Channel (Mic gain at max., 150

Ω

termination)

>-95dB

Odd to Even Group isolation via PAN control

-70dB

Auxiliary Send cut off

-90dB

Stereo Return (A, B, C, D) control cut off

-88dB

2-Track Return cut off

-90dB

2-Track to Mix isolation

-100dB

Frequency Response

Mic Input (mid gain) to Mix, via Group (longest path)

-1dB, 20Hz - 30kHz

Mono Input EQ flatness

+/- 0.5dB, 20Hz - 20kHz

Stereo Input flatness

+/- 0.5dB, 20Hz - 20kHz

Input & Output Levels

Maximum Mic Input

+16dBu

Maximum Line Input

+28dBu

Maximum Stereo Input

+26dB

Maximum Output (any output)

+22dBu into bridging load

Maximum Mic Gain (via Group)

68dB

2-Track Return sensitivity

-18dBu (100mV Hi-Fi level)

Stereo Return (A, B, C, D) sensitivity

-11dBV (275mV)

SPIRIT FOLIO 4

Содержание Spirit Folio 4

Страница 1: ...Multitrack Recording The Controls in More Detail Applications Glossary Technical Specifications System Block Diagram 1 1 2 3 5 7 9 11 12 13 20 21 22 23 24 25 27 Mono Input Channel Stereo Input Channel...

Страница 2: ...lore the controls and the effect they have on the sound output the more you will appreciate how you can influence and enhance the final sound SAFETY PRECAUTIONS For your own safety and to avoid invali...

Страница 3: ...ics such as keyboards drum machines synths tape machines or guitars The input is BALANCED for low noise and immunity from interference but you can use UNBALANCED sources by wiring up the jacks as show...

Страница 4: ...s the level of bass frequencies only and is a real bonus on a compact mixer Use this in live PA situations to reduce stage rumble or popping from microphones There are two knobs which work together to...

Страница 5: ...e mixer and which must fade out with the input channel Aux 4 is an individual mono send while the 5 6 STE knob feeds the channel signal via the PAN control see below as a stereo pair to either Aux out...

Страница 6: ...on when not required The control has a shelving response giving 15dB of boost or cut at a fixed frequency LF EQ Turn to the right to boost low bass frequencies adding extra punch to synths guitars and...

Страница 7: ...ce they are independent of the main outputs they can provide additional sources for foldback effects processors or extra loudspeaker fills Leave the knobs turned down when not in use This send can be...

Страница 8: ...by the position of the channel faders making them ideal for FOLDBACK or MONITORING Two Stereo Return sections each comprise a pair of unbalanced inputs suitable for 10dBV or 4dBu sources A mono signa...

Страница 9: ...n A MONO switch is provided to turn Aux 7 8 into summed mono outputs if a greater number of mono sends is required Note that in this instance the position of the channel PAN and BAL controls may affec...

Страница 10: ...the fader for smoothest control The BAL control trims the relative levels of Left and Right Mix signals and this is positioned before the Insert point so that the Mix signal can be balanced before any...

Страница 11: ...be present at the Mix outputs at a level set by the Master Faders and the meters will display this same signal DO NOT press this switch if recording via the Mix output to the same tape machine or osc...

Страница 12: ...control when using a MIC input try the LINE input instead The Stereo inputs do not have a GAIN control since the typical source for these inputs will be external tape machines or effects units which...

Страница 13: ...channels routed to mix to make your monitor mix Connect a stereo amplifier and speakers to the monitor outputs or use headphones to listen to this mix Use the Aux 1 or Aux 2 or both send controls on e...

Страница 14: ...cs such as keyboards drum machines synths tape machines or guitars The input is BALANCED for low noise and immunity from interference but you can use UNBALANCED sources by wiring up the jacks as shown...

Страница 15: ...EQ Turn to the right to boost high treble frequencies by up to 15dB at 12kHz adding crispness to cymbals vocals and electronic instruments Turn to the left to cut these frequencies by up to 15dB redu...

Страница 16: ...l via the PAN control see below as a stereo pair to either Aux outputs 5 6 or with the 7 8 switch pressed to Aux outputs 7 8 PAN This control sets the amount of the channel signal feeding the Right an...

Страница 17: ...ass frequencies adding extra punch to synths guitars and drums Turn to the left to reduce hum boominess or improve a mushy sound Set the knob to the centre detented position when not required The cont...

Страница 18: ...placing the selected source either Mix or Tape Return The PFL AFL LED on the Master section illuminates to warn that the headphones monitor outputs and right PPM meter are now responding to the PFL AF...

Страница 19: ...ding Mix Left and Groups 2 and 4 feeding Mix Right Each pair of Groups may feed post fade to two Aux busses as a stereo pair with a choice of Aux 5 6 or 7 8 depending on the position of the 7 8 switch...

Страница 20: ...auve cap colour 2 TRACK RETURN LEVEL The TAPE RETURN jacks are an ideal place to connect the playback of a tape machine without using up any of the LINE inputs This pot sets the level of playback sign...

Страница 21: ...ted via the microphone input The output is taken from Mix L R and connected to the speakers via a suitable power amplifier A compressor limiter is included in the Mix Inserts and a cassette machine co...

Страница 22: ...dividual rotary fader control Aux 7 8 would be ideal since a Group can also feed these Aux sends if required The individual channel Aux Sends allow a separate stereo mix to be created or the MONO butt...

Страница 23: ...ut with the Mix L R Output feeding a 2 Track Tape Machine The tape outputs are brought back to the console for monitoring via the 2 Track Tape Returns Aux 1 2 or 3 globally switched pre fade may used...

Страница 24: ...ing The set up is similar to the previous example but with a 4 track recorder fed from the Group Outputs and brought back for monitoring via 4 line inputs In this case a compressor limiter is shown ap...

Страница 25: ...Headroom the available signal range above the nominal level before clipping occurs High Pass Filter a filter that rejects low frequencies Line level signals at a nominal level of 10 to 6dBu usually c...

Страница 26: ...put Fader cut off 100dB Channel ON switch isolation 110dB Routing switch isolation 85dB Adjacent Channel Mic gain at max 150 termination 95dB Odd to Even Group isolation via PAN control 70dB Auxiliary...

Страница 27: ...cont INPUT OUTPUT IMPEDANCES Mic Inputs 2k Line Inputs 10k Outputs 75 CMRR At max Mic Gain 1kHz 80dB Weight Console 12 7Kg Power Transformer 1 0Kg DIMENSIONS Dimensions are in millimetres and inches i...

Страница 28: ...3 1 2 MONO INPUT CHANNEL STEREO INPUT CHANNEL STEREO RETURNS MASTER SECTION SYSTEM BLOCK DIAGRAM SPIRIT FOLIO 4 27...

Результаты поиска

Содержание Spirit Folio 4

Отзывы:

Похожие инструкции для Spirit Folio 4

Бренды по названию

Популярные бренды

SoundCraft Spirit Folio 4, Руководство пользователя

Результаты поиска

Содержание Spirit Folio 4

Отзывы:

Похожие инструкции для Spirit Folio 4

Бренды по названию

Популярные бренды