Soundcraft Spirit Folio F1 ader 100 14/2 Mixing Desk, 1990s, made in England

Link: soundcraft | Owner's Manual [PDF, en] | radiomuseum

Питание стандартное для многих пультов 2 x 18VAC со средней точкой - в данном случае это зеленый провод

Mic E.I.N. @ max. gain
20Hz - 20kHz, 150 Ohm source impedance: -129dBu
Aux, Mix & Masters at max., 10 inputs routed, faders down: < 85dBu
Crosstalk (@1kHz)
Channel Mute: >96dB
Fader Cut-off (rel 0 mark): >96dB
Aux Sends Pots offness: >89dB
Frequency Response
Mic/Line Input to any output, 20Hz - 30kHz: <1dB
THD + N
Mic sens. -30dBu, +20dBu at all outputs @1kHz: <0.006%
Input & Output Impedance
Mic Input: 1.8k Ohm
Line Input: 10k Ohm
Stereo Input (Unbalanced RCA Phono): 12k Ohm
Stereo Input (Balanced Jack): 10k Ohm
Mix & Aux Outputs, Insert Sends: 75 Ohm
Insert Returns: >10k Ohm
Input & Output Levels
Mic Input max. level: +22dBu
Line Input max. level: >30dBu
Stereo Input max. level: >30dBu
Headphones (@ 200 Ohm): 150mW
Weight: Exc. power supply unit: 3.4 kg/7.5 lb

Разборка и чистка: