Doepfer A-127 breakout

Overview

Breakout module for the A-127 Triple Resonance Filter which is being expanded by a notch filter, individual outputs per filter and an audio input per filter. Furthermore it's possible now to use each of the A-127's filters separately.

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Details

The breakout module expands each of the A-127's filters by an audio input with adjustable level and also by individual outputs for low pass, high pass, band pass and the peviously not implemented notch.

In combination with the individual outputs of the a-127 you can use each filter totally idividually. For parallel filter connection the existing mixer of the main module may be used or an external mixer. For serial connection the filters are patched in the desired sequence at the breakout module. A jumper is used to define the filter type for each sub-unit for the mix unit of the main module.

miscellaneous

The breakout module can be used without modification only in combination with the new version of the A-127 (pcb printing "Version 4"). Only the new version has the expansion connector available, that is required to connect the breakout module. It's also possible to combine the breakout module with older versions of the A-127 (versions 1, 2 and 3) but in this case soldering is required to connect the breakout module to the main module (soldering 4 wires to each filter unit). See the instructions how to connect to A-127.

The front panel printing of the first production series is faulty. The highpass and bandpass are mixed up. If you cannot accept this drawback we ask you to wait for the second production series (about early in 2015).

connectors

per filter: audio input, outputs for lowpass, highpass, bandpass and notch

dimensions

3U Eurorack module, 8HP wide

Weight
0,2 kg
Article Number
A-127bom
availability ? immediately available
€ 19% VAT excl. €63.03 € 19% VAT incl. €75.00
Excl. 19% VAT, Excl. shippingLieferzeit 1