Electrical and Mechanical Specifications
• Percussion Interface
•
4HP Eurorack format module
•
0.98” (25mm) maximum depth (includes power cable)
•
10-pin Eurorack power header
• PI Expander
•
4HP Eurorack format module
•
1.13” (28.7mm) maximum depth (includes expander cable)
•
8-pin cable connects to
PI
• Power consumption
•
Maximum with PI Expander:
• +12V: 104mA
• -12V: 65mA
•
Maximum without PI Expander:
• +12V: 69mA
• -12V: 56mA
•
Audio IN jacks
(1/8” [3.5mm] on
PI
main module, and 1/4” [6.35mm] on
PI Expander
)
•
100k input impedance, AC-coupled
• Audio Out jack
•
Voltage range: -10.4V to +10.8V, DC-coupled
•
1k output impedance
• Gain characteristics
•
Gain range: < -100dB to +54dB (500x)
•
Clip light turns blue when signal (post-gain) exceeds 2.5Vpp
•
Gate is triggered when signal (post-gain) exceeds 6.3Vpp
•
Clip light flashes red when signal clips on Audio Out jack (e10.8V)
• Gate Out jack
•
1k output impedance
•
+8V gate/trigger signal
•
6ms – 0.5s pulse width
•
+ Env Out jack
(jack on PI main module)
•
1k output impedance
•
+9V peak (sustain), -60mV resting (off)
•
15ms attack time
•
70ms – 6s exponential decay time (1% of peak voltage)
•
– Env Out jack
(jack on PI main module)
•
1k output impedance
•
+9V resting (off), -150mV peak (sustain)
•
15ms attack time
•
70ms – 6s exponential decay time (1% of peak voltage)
•
Env. Out jack
(attenuated jack on PI Expander)
•
1k to 26k variable output impedance
•
+9V maximum
•
-60mV minimum
•
Inv. Out
jack
(attenuated jack on PI Expander)
•
1k to 26k variable output impedance
•
+9V maximum
•
-150mV minimum
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