Sound Skulptor MP566 User manual
Contents
1. Copyright 2015 SoundSkulptor2. ed with the gain switch and the IN knob use the OUT knob to set your output level LED When green the LED gives feedback about the preamp activity when red It 1s a clipping indicator POL Reverses the polarity phase of the output signal when on REV In the centre position it is a Mute 48V Activates phantom power tor static microphones Do not forget to Mute betore switching Copyright 2015 SoundSkulptor www soundskulptor com Document revision I I Last modification 06 04 15 DI A relay is automatically switched when a jack Is inserted It connects the DI signal to the grid of the first triode The IN potentiometer and the input pad are bypassed and have no effect The level is controlled by the OUT potentiometer MP566 Bloc Diagram Output Transformer GAIN Switch Technical specifications Measure Conditions Value Idle supply current Ver ee OD mr V 155 mA Input impedance of mic input f kHz KS2 Maximum input level gt F20 GDui 30 Fiz Maximum output level before clipping t 1kHz 26 dBu Minimum gain 0 Maximum gain HIGH 68 dB MID 46 dB LOW t20 OD Frequency response Deviation dB bo Rz 20 kiz Total harmonic distortion THD f kHz Gain 40 dB Out level I OdBu lt 0 04 EIN Zin OQ Bandwidth 0 30k z ue dBu DI input impedance MQ DI gain range to 53dB DI max input level before clipping 13 dBu
3. www soundskulptor com Document revision 1 1 Last modification 06 04 15 Sound Skulptor MP566 User manual F E t mk a z n z f i i rt Soum Skwiptor tia pn Installation The lunchbox or rack hosting the preamp must be installed in a well ventilated area Tube circuits produce some heat Do not omit the 2 fixing screws on the module front plate before moving It is quite heavy and the weight would put too much pressure on the back connector Connections The preamp connects to the rear Temale XLR tor the microphone input and to the rear male XLR for output The XLR pinout Is Pin Ground Pin 2 Signal Pin 3 Signal A Direct Instrument high impedance input is available on the front GAIN The GAIN switch has 3 positions LOW Inserts a 2OdB pad before the input transformer Allows you to manage loud microphone signals or line level signals It does not attect the DI input MID sets 27 dB of negative feedback around the tube stage producing a clean and sweet tone HIGH Reduces the negative feedback to only 7dB which increases the gain by 20dB and produces a faster more aggressive tone IN The IN potentiometer sets the input drive level to the trst tube stage At higher levels it will produce tube saturation For the best signal to noise ratio it should always be set as high as possible This potentiometer does not attect the DI Input OUT After the tone as been defin
Download Pdf Manuals
Related Search