User guide

10
INPUTS
AUX A, AUX B: -5V to +5V
RESET, CLK: 0 to +5V (logic levels)
OUTPUTS
GATE, CLOCK, SYNC: 0 to 5V (logic levels)
PITCH: 0 to 5V (1V/Oct scaling)
MAX CURRENT DRAW
195mA @ +12V,
8mA @ -12V
MODULE DIMENSIONS
Width: 34HP
Depth: 45mm
This modular device is intended to be used in the Eurorack standard modular system and its associ-
ated enclosures and power supply specications.
For details on the technical specications of Eurorack modular synthesizers please visit
http://www.doepfer.de/a100_man/a100t_e.htm
FIRMWARE UPGRADES
TECHNICAL SPECIFICATIONS
Firmware can easily be upgraded by replacing the socketed IC on the back of the Metropolis with a
new IC obtained from Intellijel Designs Inc. or an authorized retailer. Carefully pry out the old IC. Then
make sure the divet on the chip matches the divet in the socket for correct polarity and press rmly
into the socket.