issue.design BASS FROG: Rhythmic Filter Bank Synth & FX

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issue.design has unveiled BASS FROG, a new hardware filter bank synthesizer and effects processor. This eight-band instrument splits a single sound source into independent frequency bands, each with its own level, envelope, and rhythm controls. It is designed for evolving basslines, playful rhythms, and sonic discoveries.

What Is BASS FROG?

BASS FROG is a standalone hardware unit that functions as both a synth and an FX processor. It can use its internal oscillator to generate sounds from scratch, or it can process an external audio signal. The device transforms any input into moving rhythmic textures by routing it through eight parallel filters.

Each band features a morphable filter character, ranging from smooth ladder filtering to resonant twin-peak filtering. This flexibility allows users to craft everything from subtle tonal shifts to aggressive, animated timbres. Moreover, each band can have its own Euclidean rhythm pattern and envelope, enabling complex polyrhythmic sequences without a DAW.

Key Features

The unit also includes automatic audio-input detection, which simplifies setup when connecting external gear. A fader strike performance mode lets you play the filter bands like an instrument, adding a tactile, expressive element to live sets. An animated LED display and full-strip level meter provide clear visual feedback.

Connectivity covers MIDI notes, control changes, clock, and transport. It also features automatic local takeover when a hardware control is moved, ensuring seamless integration with software setups. The combination of filter bank synthesis, sequencing, and FX makes BASS FROG a versatile tool for electronic music producers.

Features

  • Eight-band filter bank
  • Morphable filter character from smooth ladder to resonant twin-peak
  • Independent Euclidean rhythm pattern and envelope per band
  • Internal oscillator and external audio processing
  • Automatic audio-input detection
  • Fader strike performance mode
  • Animated LED display and full-strip level meter
  • MIDI notes, CC, clock, and transport
  • Automatic local takeover for hardware controls

Availability and Pricing

BASS FROG is announced as “coming soon” on the issue.design website. The company is currently offering an Early Bird price for those who join the mailing list, but no specific amount has been disclosed yet. As a result, interested musicians should monitor official channels for further details.

Given its unique approach to filtering and sequencing, BASS FROG could appeal to producers seeking a hands-on, rhythmic sound design tool. The lack of pricing and release date, however, leaves some uncertainty. We will update this article as soon as more information becomes available.

Pros

  • Eight-band filter bank with independent control
  • Morphable filter character for versatile tones
  • Euclidean rhythm patterns per band for complex sequencing

Cons

  • No pricing or release date announced
  • Limited information on audio connectivity specs

More info: issue.design | BASS FROG