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AudioRealism Bass Line Pro (ABL Pro)

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Ronny Pries Pack 1 (New) 73 New patches from Ronny Pries
ABL Pro Manual Download and check out the manual, 816kb.
FAQ Frequently asked questions
Audio Demos
Rozzer (New) Demo track by Rozzer.ABL Pro, a drum loop, and a little compression, 6.2Mb.
Rauch (New) Demo track by Hoffman2k. The pads are Operator, the first 2 synths are ABL Pro. Also that bird sound is done with ABL Pro, 13Mb.
FM_Bell Single shot - FM type Bell, 110kb.
Loop1 Advanced sequenced patch (one ABL Pro used), with delay, 299kb.
Filter_FM_Sweep Filter sweep with audio rate modulation, 139kb.
ablpro_01 Pulsewidth square, saw, high resonance, 66kb.
202_01 A 202 doing the same as above, 71kb.
ablpro_02 Same as ablpro_01 but with some filter mod, 92kb.
202_02 Same as 202_01 but with some filter mod, 91kb.
ablpro_tweak_01 Longer tweak showing off the filter, 743kb.
In Performance
ABL Pro is mainly designed to be used as monophonic sequenced type of instrument. However it can be played polyphonically, or polyphonically sequenced. The instrument comes with a variety of patches:  sequenced, polyphonic, monophonic, fx, etc.
CV Routing

Most modules send or accept control voltage (CV) which means the signal path can be modified in real time without any glitches in the audio. Sequencer has CV Gate/Note output and can be used when playing ABL Pro in Note mode, monophonic- or polyphonically. 

AUX signal processing

ABL Pro can process external signals, for example through its filter. The AUX envelope follower outputs CV which allows you to patch up interesting effects. Even limiter and compression type of effects can be achieved.

Excellent VCF

The instrument contains an excellent self oscillating filter with tracking and filter modulation from oscillators, and has a 22kHz range (at 44.1kHz sampling rate).

Tight Envelopes

The envelopes are extremely snappy and evaluated every sample, no approximations here.

  Key features:

2 (+1) Oscillators with sawtooth, squarewave, pulse, triangle and sinus waveforms
Sync and ring modulation between oscillators
Noise generator with variable color
2 ADSR envelopes
Full range oscillators with no aliasing
Non-linear filter with self oscillation and VCF tracking
Modulation generator with audio rate frequency (can be used as third oscillator)
Can be used to process external signals, for example through the VCF
Stereo Delay unit with modulatable delay time (left & right)
32-voice polyphonic mode
Patch cable system allows additional CV routing
500+ preset patches and sequences

  More screenshots
  Patch browser
  Advanced randomizer
  Preferences screen

Synth specifications:

2 Voltage controlled oscillators
1 Voltage controlled noise generator
1 Modulation Generator with Audio Output, which can be used as 3rd VCO
1 Voltage controlled filter (3 filter types, 18dB, 24dBSO and 24dBSO 2xoversampled)
2 Envelope generators (Main envelope generator and volume envelope generator), with voltage control
Oscillation operator unit (ring and sync between oscillators)
1 Envelope follower for AUX signals
1 Stereo delay with voltage controlled delay times
2 Inverter modules
2 Attenuators, one with lag output

Sequencer specifications

1 Sequencer with CV Note/Gate output and gate outputs for Slide and Accent
7 octave range
64 steps x 128 patterns
Effects per step: Accent, Slide, Transpose up & down
Prescale per pattern: 1/16, 1/32, 1/16T and 1/8T

Many of the features from ABL are still there:

Internal pattern sequencer
User skinnable
Full MIDI CC control with learning function
Rebirth pattern import
Freebee pattern import/export
Two MIDI modes (Pattern and Note)

Copy protection:

Serial code delivered by e-mail


VST 2.0 for PC and Mac OS X
Audio Units for Mac OS X

System requirements:

Windows 2000/XP, P4 1 GHz, 256 Meg RAM or equivalent
Mac OS X 10.3, G4 1 GHz, 256 Mb RAM or equivalent

Features and appearance may change without notice


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