EM Lab SP21 Rack Data Sheet 
ZacharyLocke
Last modified on
| Module | Row | Width | Depth | +15V | -15V | +5V | |
|---|---|---|---|---|---|---|---|
| 13 Modules (3 passive) | Row 1 | 20 U | max 0 mm | 415 mA +15V | 107 mA -15V | 21 mA +5V | |
| 8 Modules (2 passive) | Row 2 | 22 U | max 0 mm | 360 mA +15V | 102 mA -15V | 63 mA +5V | |
| 16 Modules (4 passive) | Row 3 | 22 U | max 110 mm | 318 mA +15V | 306 mA -15V | 70 mA +5V | |
| 19 Modules (2 passive) | Row 4 | 22 U | max 88 mm | 479 mA +15V | 455 mA -15V | 103 mA +5V | |
| 56 Modules (11 passive) | Total | 86 U | max 110 mm | 1,572 mA +15V | 970 mA -15V | 257 mA +5V | |
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Synthesizers.com Q128 Switch Switch |
1 | 1 U | ? | 2 mA | 2 mA | 10 mA |
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Synthesizers.com Q124 Multiples Multiples |
1 | 1 U | ? | Module does not draw current | ||
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Synthesizers.com Q110 Noise Source Noise Source |
1 | 1 U | ? | 8 mA | 8 mA | 0 mA |
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Synthesizers.com Q117 Sample and Hold Sample and Hold |
1 | 1 U | ? | 30 mA | 30 mA | 10 mA |
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Moon Modular 553 MIDI to Clock |
1 | 1 U | ? | 97 mA | 0 mA | 0 mA |
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Synthesizers.com Q124 Multiples Multiples |
1 | 1 U | ? | Module does not draw current | ||
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Free State FX Fritz All In EG Pulse Conditioner / Envelope Generator |
1 | 1 U | ? | 68 mA | 11 mA | ? |
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Synthesizers.com Q962 Sequential Switch Sequential Switch |
1 | 1 U | ? | 40 mA | 1 mA | 1 mA |
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Moon Modular 563 v3 4-Track/8-Step Trigger Sequencer |
1 | 4 U | ? | 80 mA | 20 mA | 0 mA |
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Moon Modular 564 v2 Sequential Divider Switch |
1 | 2 U | ? | 60 mA | 5 mA | 0 mA |
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Synthesizers.com Q124 Multiples Multiples |
1 | 1 U | ? | Module does not draw current | ||
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YuSynth Fixed Filter Bank Free State FX |
1 | 4 U | ? | ? | ? | ? |
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Synthesizers.com Q115 Spring Reverb Reverb |
1 | 1 U | ? | 30 mA | 30 mA | 0 mA |
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Synthesizers.com Q963 Trigger Bus Trigger Bus for Q960 |
2 | 1 U | ? | Module does not draw current | ||
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Synthesizers.com Q960 Sequential Controller Sequential Controller |
2 | 8 U | ? | 120 mA | 30 mA | 5 mA |
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Synthesizers.com Q962 Sequential Switch Sequential Switch |
2 | 1 U | ? | 40 mA | 1 mA | 1 mA |
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Synthesizers.com Q171 Quantizer Bank Quantizer Bank |
2 | 1 U | ? | 30 mA | 30 mA | 50 mA |
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Synthesizers.com Q961 Sequencer Interface Sequencer Interface |
2 | 1 U | ? | 10 mA | 10 mA | 1 mA |
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Synthesizers.com Q963 Trigger Bus Trigger Bus for Q960 |
2 | 1 U | ? | Module does not draw current | ||
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Synthesizers.com Q960 Sequential Controller Sequential Controller |
2 | 8 U | ? | 120 mA | 30 mA | 5 mA |
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Synthesizers.com Q962 Sequential Switch Sequential Switch |
2 | 1 U | ? | 40 mA | 1 mA | 1 mA |
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Synthesizers.com Q175 MIDI Interface Aid MIDI Interface Aid |
3 | 1 U | ? | Module does not draw current | ||
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Synthesizers.com Q174 MIDI Interface MIDI Interface |
3 | 1 U | ? | 30 mA | 30 mA | 50 mA |
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Synthesizers.com Q124 Multiples Multiples |
3 | 1 U | ? | Module does not draw current | ||
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Synthetic Sound Labs VCO 1 - Model 1200 VCO |
3 | 1 U | ? | 27 mA | 26 mA | 0 mA |
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Synthesizers.com Q106 Oscillator (VCO) Oscillator |
3 | 2 U | ? | 30 mA | 30 mA | 5 mA |
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Synthesizers.com Q141 Oscillator Aid Oscillator Aid |
3 | 1 U | ? | Module does not draw current | ||
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Synthesizers.com Q106 Oscillator (VCO) Oscillator |
3 | 2 U | ? | 30 mA | 30 mA | 5 mA |
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Oakley FourMix 4-Channel Mixer |
3 | 1 U | 75 mm | ? | ? | ? |
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Synthesizers.com Q124 Multiples Multiples |
3 | 1 U | ? | Module does not draw current | ||
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Synthesizers.com Q167 LFO++ Low Frequency Oscillator Low Frequency Oscillator and universal modulator |
3 | 1 U | ? | 60 mA | 60 mA | 10 mA |
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Moon Modular 511c Voltage Controlled Envelope Generator |
3 | 2 U | 50 mm | 40 mA | 30 mA | 0 mA |
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STG Soundlabs Post-Lawsuit Lowpass Filter 4072-type filter (through-hole) |
3 | 1 U | 110 mm | 16 mA | 15 mA | 0 mA |
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Synthesizers.com Q107 State Variable Filter (VCF) State Variable Filter |
3 | 2 U | ? | 20 mA | 20 mA | 0 mA |
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Synthesizers.com Q107 State Variable Filter (VCF) State Variable Filter |
3 | 2 U | ? | 20 mA | 20 mA | 0 mA |
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Oakley LFO Mult |
3 | 1 U | ? | 15 mA | 15 mA | 0 mA |
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Synthesizers.com Q150 Transistor Ladder Filter (VCF) Transistor Ladder Filter |
3 | 2 U | ? | 30 mA | 30 mA | 0 mA |
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Synthesizers.com Q101 Power Control Power Control |
4 | 1 U | ? | 10 mA | 10 mA | 10 mA |
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Synthesizers.com Q118 Instrument Interface Instrument Interface |
4 | 1 U | ? | 8 mA | 8 mA | 8 mA |
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Synthesizers.com Q105 Slew Limiter Slew Limiter |
4 | 1 U | ? | 15 mA | 15 mA | 10 mA |
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Synthetic Sound Labs VCO 1 - Model 1200 VCO |
4 | 1 U | ? | 27 mA | 26 mA | 0 mA |
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Synthesizers.com Q106 Oscillator (VCO) Oscillator |
4 | 2 U | ? | 30 mA | 30 mA | 5 mA |
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Synthesizers.com Q141 Oscillator Aid Oscillator Aid |
4 | 1 U | ? | Module does not draw current | ||
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Synthesizers.com Q106A Oscillator (VCO) Oscillator with additional waveform selector switch,soft sync and AC/DC switching. |
4 | 2 U | ? | 30 mA | 30 mA | 5 mA |
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Synthesizers.com Q112 4-Channel Mixer 4-Channel Mixer |
4 | 1 U | ? | 30 mA | 30 mA | 0 mA |
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Synthesizers.com Q124 Multiples Multiples |
4 | 1 U | ? | Module does not draw current | ||
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Moon Modular 526 Reversible Mixer Reversible Mixer |
4 | 1 U | 57 mm | 50 mA | 30 mA | 0 mA |
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Synthesizers.com Q125 Signal Processor Signal Processor |
4 | 1 U | 51 mm | 8 mA | 8 mA | 0 mA |
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Synthesizers.com Q179 Envelope++ Envelopes with VC, Looping, Dual EG, and 4-step sequencer. |
4 | 1 U | 75 mm | 30 mA | 30 mA | 50 mA |
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Synthesizers.com Q109 Envelope Generator Envelope Generator |
4 | 1 U | ? | 30 mA | 30 mA | 5 mA |
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Synthesizers.com Q109 Envelope Generator Envelope Generator |
4 | 1 U | ? | 30 mA | 30 mA | 5 mA |
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Oakley Ring Mod Classic ARP Ring Modulator |
4 | 1 U | 88 mm | 40 mA | 35 mA | 0 mA |
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Synthesizers.com Q111 Pan/Fade Pan/Fade |
4 | 1 U | ? | 30 mA | 30 mA | 0 mA |
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Corsynth C107 Quad Linear VCA / VC Mixer Quad Linear VCA / VC Mixer |
4 | 2 U | 52 mm | 51 mA | 53 mA | 0 mA |
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Synthesizers.com Q109 Envelope Generator Envelope Generator |
4 | 1 U | ? | 30 mA | 30 mA | 5 mA |
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Synthesizers.com Q108 Amplifier (VCA) Amplifier |
4 | 1 U | ? | 30 mA | 30 mA | 0 mA |
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