Logic Gate

Gate Logic

 
Output
Gate Logic 2201E

A variable function logic module for generating and processing gate and trigger signals.

Thirty eight different modes cover both two input static gates and clocked logic functions in a comprehensive way applicable for both manual playing and sequencing use.

The LFO output is normalled through to input A of the logic section. This may be a voltage controlled LFO/Delay ranging four decades from 0.008Hz (over 2 minutes) to 80Hz, a coarse or fine range voltage controlled BPM clock or a MIDI Clock counter. A manual gate pushbutton, also a separate output, is normalled through to input B of the logic section. This may also be set by a footswitch or MIDI. The output Q is a function of the A and B inputs according to the mode set on the panel or by MIDI Program Change. The functions vary from simple gating to latches and counters.

All panel inputs will accept analogue signals with slow edges and have hysteresis to prevent false triggering. All panel outputs may be standard 5V or 10V gate levels or combined Gate & Trigger.

Features

  • Wide range voltage controlled LFO/delay, 0.08Hz to 80Hz
  • Coarse BPM Clock, 75-150bpm or 150-300bpm
  • Fine resolution BPM clock, 95-135bpm
  • MIDI Clock counter/delay
  • Heavy duty manual button
  • 14 OR, AND and XOR gating modes with NOTA and LATCHB variations
  • 4 toggled latches clocked by A
  • 2 D-type latches clocked by A
  • 2 SR latches set by A, reset by B
  • 2 dividers variable by 1-16
  • 2 dead end counters
  • 4 triggered delays
  • 2 Gate & Trigger converters
  • 6 Edge Detectors
  • MIDI Program Change sets mode and divide ratio selection
  • MIDI Note On/Off from Q output repeats last MIDI Note
  • Footswitch input
  • Low noise LED drivers
 

Buy Now

Gate Logic

£250

(+ VAT in UK) + p & p

In EU VAT will be charged by the courier plus a service charge

 

Shipping weight: 1.0 kg.
Built to Order
Delivery 3 - 4 weeks

 

Prices

Gate Logic has balanced or unbalanced compatible inputs and outputs and is only available with bantam (TT) jacks. Adapter cables to other connectors may be used. Custom versions may be made with a loom to XLR or 1/4" TRS rear panel connectors.

Moulded bantam to 3.5mm adapter cables are available for £2-50 each if purchased with a module.

 
Ex. VAT
(Inc. VAT in UK)
Gate Logic 2201ET
(3U/8HP, 160mm depth)
£250 (£300)
Custom configurations poa
Contact us to order
 

 

Downloads

GateLogic MIDI implementation (PDF)

GateLogic Modes Cheat Sheet (PDF)

GateLogic Modes Description (PDF)

Set MIDI Channel SysEx files (ZIP)

LaunchPad Mk3 Custom Mode files:

Program Changes 1-76 (ZIP)

LFO Precision Rate Calculators for Numbers and Excel:

LFO Calculator Spreadsheets (ZIP)

 

Optional Connections

MIDI In

A 3-pin header allows connection to a standard DIN MIDI connector.

MIDI Out

A 3-pin header allows connection to a standard DIN MIDI connector or direct connection to another module MIDI Input.

Foot Switch

A 3-pin header allows connection to a 1/4" TRS jack that may accept all foot switch types, NO, NC or changeover.

 

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Last updated: 22 October 2024