ALM Busy Circuits

Notes: Dust cover for the ALM 52HP 6U Synth Module Case.

Notes: The mmT is an optional 3HP expander which connects directly to the expand socket on the rear of the mmMidi using supplied cable.
It maps the third configured MIDI channel key presses to corresponding trigger/gate outputs as shown on the mmT front panel.
It's useful for controlling drum modules and in particular the ALM Squid Salmple.

Dimensions
3 HP
38 mm deep

Current Draw
30 mA +12V
0 mA -12V

Notes: 'O/A/x2' is a dual channel attenuverter with each channel also including a bipolar voltage offset and LED monitoring. The module is primarily intended for fine grain flexible 'editing' of control signals (i.e changing the phase, level and DC offset of an LFO signal) but also has uses with audio signals such as attenuation, inversion and mixing.

Technical Specifications:

Supply: +/-12V (Reverse voltage protection)
Current Draw: ~50ma
Size: 4 HP
Depth: 32mm (including power header)

Notes: Two control sections provide a sweepable cut or boost to a selectable upper and lower frequency band. The module has two ac-coupled audio inputs, one of which has an attenuation control for basic mixing, and a single audio output.

The 'PE-1' is inspired by the EQ circuits used in early 'Portastudio' type 4 track tape mixers. Warm up a digital source, fine control a live performance, extend a mixer, tweak a feedback loop - there are many uses for this great sounding EQ.

Features:
- Provides +/-12db of boost and cut across 2 selected frequency bands
- Dual input with single attenuation control
- Reverse polarity protection.
- Skiff friendly
- Designed and made in the UK

Notes: The 'Stereo Sum' is a unity gain summing mixer that features four stereo input pairs summed as pairs to two independent mix outs or all as a single combined mix. It is a useful utility for efficiently combining outputs of multiple stereo sources, such as the MEGA-TANG and Jumble Henge mixers or multiple MFX returns. The inputs accept stereo or mono signals (via normalisation) which can be audio or CV (module is DC coupled) and the top mixer's outputs are normalised to the bottom mixer section meaning if the upper output is left unpatched the two upper inputs will be added to the lower output.

Stereo input pairs

Stereo inputs. Can be used with audio or CV (inputs are DC coupled).

Left ins normalised to Right for mono signals.

Stereo mix output 1

Stereo mix output. Normalised to bottom mixer section if ouput is left unpatched.

Stereo input pairs

Stereo inputs. Can be used with audio or CV (inputs are DC coupled).
Left ins normalised to Right for mono signals.

Stereo mix output 2

Final stereo mix output.

Technical specifications

Power: +12V 8ma / -12V 8ma
Size: 4HP
Depth: 32mm