Buffered Multiples

Utility: signal replication

  • INPUT 1 feeds OUTPUT 1 through 6. If a jack is plugged into INPUT 2, INPUT 1 will supply OUTPUT 1 through 3, and INPUT 2 will supply OUTPUT 4 through 6.
  • The two-color LED indicates the polarity and activity of the signal applied to INPUT 1 only. (red is positive, green is negative).

Please note that the opamp model used is TL072. Accuracy will not let you drive many oscillators in perfect unison. No problem for audio / modulation / clock signals.

EURORACK MODULE
SIZE: 2HP – 26 mm deep (including inserted power connector)
+12V : 18 mA
-12V : 18 mA
+5V : 0 mA

A10-BUFFERED-MULTIPLES-DATASHEETDownload

SEE

Utility: voltmeter

This is not a fancy VU meter, it has a linear response and is designed to measure voltages to help you understand
what’s going on with your control voltages. Each LED represents 1 volt (red for positive range and blue for negative range).

  • Both jacks sockets are in parallel, so select one for the input signal and the other for the output signal.
  • The unique button toggles between plain mode (default) or dot mode.

EURORACK MODULE
SIZE: 2HP – 41 mm deep (including inserted power connector)
+12V : 65 mA
-12V : 8 mA
+5V : 0 mA

A12-SEE-DATASHEETDownload

K7

audio FX: dynamic pre-emphasis (as in cassette recorders)

Do you remember cassettes decks with “noise reduction” system? This module contains an encoder wich enhance high frequencies of low level signals. It adds highs in a subtle way…

  • DRY/WET : balance between input and output
  • INPUT : attenuation/gain
  • 2 discrete channels

EURORACK MODULE
SIZE: 4HP – 38 mm deep (including inserted power connector)
+12V : 60 mA
-12V : 15 mA
+5V : 0 mA

A07 – K7 – DATASHEETDownload

BIT

Bit crusher

  • SAMPLE RATE : 480 Hz to 20 KHz
  • BITS : 10 bit to 1 bit
  • Clipping led
  • DC coupled inputs / outputs

EURORACK MODULE
SIZE: 3HP – 34 mm deep (including inserted power connector)
+12V : 13 mA
-12V : 4 mA
+5V : 0 mA

A06 – BITS – DATASHEETDownload

WVR

WAV sample player

This module is a stereo wave sample player based on the opensource module “WVR”.
Actually this is an eurorack shield for the WVR board (included).

  • 13 trigger inputs (or CV for inputs with ADC)
  • 1 MIDI input (TRS minijack – A/B type)
  • Stereo output
  • 8 Gb of built-in memory
  • NO SD CARD! upload samples and organize them over WIFI
  • WIFI: turns WIFI on/off
  • RESET: resets the module and commits the input assignments.
  • Optional 2 HP sister panel to send triggers manually with buttons.

EURORACK MODULE
SIZE: 4HP – 42 mm deep
+12V (WIFI ON) : 250 mA
+12V (WIFI OFF) : 140 mA
-12V : 18 mA
+5V : 0 mA

A08 – WVR – DATASHEETDownload
A081 – PUSH INTERFACE – DATASHEETDownload
A08 – WVR – QUICKSTARTDownload
WVR_TROUBLESHOOTINGDownload

PUSH INTERFACE >

WITH OPTIONAL PUSH INTERFACE (A81)
WEB BROWSER INTERFACE
WEB BROWSER INTERFACE

OD

Tube overdrive / VCA with built-in filtered feedback path.

  • Miniature vacuum tube
  • IN/OVERDRIVE : drive the tube (white pot)
  • FEEDBACK : reinjection level
  • FB COLOR : low pass filter for feedback path
  • GAIN CV : tube gain control
  • FEEDBACK : second signal input. Output of the filter (color) is normalled to this input. This allow to bypass the filter in the feedback loop.

EURORACK MODULE
SIZE: 3HP – 39 mm deep (including inserted power connector)
+12V : 9 mA
-12V : 18 mA
+5V : 0 mA

A05 – OD – DATASHEETDownload

WARNING: This module picks up alot of the power supply noise (due to the tube design). It is not intended as “HIFI” use. The frequency response of the design is (intentionally) not limited, and the tube may rings with a high tone for some seconds when it receives mecanical vibrations (jack insertion for example). This is a common microphonic phenomenon.