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Abstrakt Instruments Avalon Bassline (Black/White)

303 Synthesiser Module & Sequencer

RRP: £1,049.00 (You save £100.00)
£949.00 (inc VAT) £874.17 £790.83 (exc VAT)
1 Year

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Audio Examples

The Avalon from Abstrakt Instruments is a high quality analogue bassline synthesiser and sequencer.

The core circuitry of the Avalon is based on the revered Roland TB-303 bassline synthesiser, to which a new layer of analogue and digital circuitry has been added to position the avalon as the premier bassline synthesiser.

Core analogue and digital circuitry based on TB-303

Incorporates layout and parts from the original bassline, including carbon film resistors, United Chemi-con electrolytic capacitors, poly foil film capacitors, original IC's, and Sanyo/on semi & Mitsubishi transistors.

Synth Cartridge System

Compatible with the cartridge system in the form of filter plugin cards.

Extensive Analogue Control

In addition to the six analogue controls of the original bassline, the avalon includes controls for sub osc/ext input level, filter tracking, accent decay time, VCA decay (normal to full off), utility envelope attack & decay time, utility envelope to VFC and VCA modulation depths, frequency response select (normal and full range).

Extensive Digital Control

In addition to backwards compatibility with the TB-303 pattern write pitch & time modes the avalon incorporates new progamming modes making extensive use of (16) step LED switches. Patterns can be up to 64 steps in length (up to 4 sections x 16 steps) and each pattern can have numerous scales including triplet modes. Real-time editing includes slide time select, utility envelope trigger mode, pattern step skipping, pattern reverse, rotate, random, & shuffle. There is also an arpeggiator that can be performed real-time or recorded directly into a pattern.


Sync source can be selected as internal, MIDI, or DIN Sync, and the Avalon sends both MIDI & DIN Sync.

Audio Inputs & Outputs

Includes main & headphone outputs, saw and square outputs (+/-5V), external input, and filter and VCA outputs.

CV Inputs & Outputs

Includes CV & gate input and output, filter CV Input, & accent sweep output.

Product Videos

Avalon Bassline - First Look (11:45)
This is a demo of the new Avalon Bassline showcasing the raw sound of the TB-303 along with some of the additional controls to quickly show what the synth can do. Apologies ahead of time (from Brian) for those of you who get annoyed or distracted by the 909 accompaniment. The demo is Avalon and TR-909 straight to Steinberg MR-816x, no signal processing.
  • Avalon Bassline - First Look
    This is a demo of the new Avalon Bassline showcasing the raw s...

Software Download FAQ

What does "Download Code" mean?

Any product listed as a download code will be sent via Email. No physical product will be shipped out to you.

What's an iLok?

An iLok is a license protection dongle. It is used to store your software licences, for portability and to prevent piracy.

How long do download codes take to arrive?

If you order during our normal office hours (10am - 6pm | Monday - Friday) your code will be sent the same day. If you order after we close or during the weekend, your code(s) will be sent the next working day.

Can I return software?

Unfortunately, due to the one-time use nature of software licenses; once a product is sent it can not be returned. Please check all information about compatibility before you purchase.

Education Info

Please read the following before purchase.

What does it mean when a product is listed as Education?

Any product listed as an education version is the same as the full version, but at a discounted price for teachers, lecturers and/or students.

Education products are subject to a verification process, this can vary by product & manufacturer.

By purchasing you agree to submit proof that you are eligible for an education discount.

For more information, please contact us. 01462 490 122

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