Korena by Guitar Center
Product detailSKU #1500000485279

Erica SynthsBullfrog Drums Sample-Based Drum Machine and Sequencer

Erica Synths logo
Erica Synths Bullfrog Drums Sample-Based Drum Machine and Sequencer
1/8

Independent shopping perspective

The Korena take

A hands-on, sample-based drum machine, sampler and sequencing hub with seven voices, direct recording and a 64-step X0X-style sequencer.

Erica Synths Bullfrog Drums Sample-Based Drum Machine and Sequencer product detail
Product studyErica Synths Bullfrog Drums Sample-Based Drum Machine and Sequencer
Erica Synths Bullfrog Drums Sample-Based Drum Machine and Sequencer alternate view
Alternate view

Strong match

Who this is for

  • Users who want to capture sounds through a built-in microphone or line input
  • Sample-based drum programming with per-step parameter locks and automation
  • Hybrid setups using CV/Gate, MIDI and clock connections
  • Performers who want accents, ratchets, probability, microtiming and shuffle

Consider the trade-offs

When to look elsewhere

  • Users who need more than seven sample-based voices
  • Users whose samples exceed 512KB or roughly five seconds at 48kHz
  • Users who require stereo sample files, as the stated format is mono WAV

What matters in use

The specifications, translated

Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Erica Synths Bullfrog Drums Sample-Based Drum Machine and Sequencer construction detail

Detail 01

7 sample-based voices

Seven independent sample voices are available, with seven drum tracks in the sequencer.

Detail 02

Up to 64 steps

Patterns can be programmed with up to 64 sequencer steps.

Detail 03

64MB sample memory

Sample storage is specified as 64MB.

Detail 04

CV/Gate track

The sequencer includes one CV/Gate track alongside seven drum tracks.

Final check

Know before you order

  1. 01User samples are specified as 48kHz, 16-bit mono WAV files.
  2. 02Sample memory is 64MB, with seven factory banks and up to 16 user banks.
  3. 03Recording time is stated as 0.2–5 seconds.
  4. 04The unit provides stereo main output, a 3.5 mm headphone output and a built-in speaker.
  5. 05External-control connections include 1V/Oct CV, +5V gate, clock in/out, reset input and MIDI In/Out.
Erica Synths Bullfrog Drums Sample-Based Drum Machine and Sequencer close-up

Product questions

Before you decide

Straight answers to the questions shoppers most often ask about this product.

01Can Bullfrog Drums record its own samples?

Yes. It records from its built-in microphone or line input, with a stated recording time of 0.2–5 seconds.

02What user sample format does it support?

WAV files at 48kHz, 16-bit mono; the stated maximum sample size is 512KB, approximately five seconds at 48kHz.

03How many sequencer tracks does it have?

Seven drum tracks plus one CV/Gate track.

04Can it connect to MIDI and modular gear?

Yes. It has MIDI In/Out, 1V/Oct CV output, +5V gate output, clock in/out and reset input.

Reference

Full specifications

The complete catalog record, organized around the decisions musicians make when comparing gear.

1 detailsSound
Per-voice parameters
Pitch, decay, loop point, cutoff (HP/LP), resonance, drive, pan
1 detailsPickups & controls
Additional controls
Level per voice, parameter locks, automation
1 detailsBody & build
Color
White
3 detailsConnections & power
Gate output
+5V
Audio outputs
Stereo main output
CV output
1V/Oct
30 detailsOther
Steps
Up to 64
Microphone
Built-in
Kit memory
4 banks × 16 kits
Sample size
Up to 512KB (~5 seconds @ 48kHz)
MIDI
In/Out (notes, CC, clock)
Power supply
12V DC
Tier
new
Sample banks
7 factory banks + up to 16 user banks
Features
Accent, ratchet, probability, microtiming, shuffle, play direction modes
Sample memory
64MB
Inputs
Line input, built-in microphone
Engine
Sample-based
Speaker
Built-in speaker
Category Source
detail
Tracks
7 drum tracks + 1 CV/Gate track
Pattern memory
4 banks × 16 patterns
USB
USB-C (sample transfer, backup, firmware)
Product type
Drum machine/sampler/sequencer
Functions
Start, stop, record, tap, sample selection
Korena Special
false
Formats
WAV, 48kHz, 16-bit mono
Voices
7 sample-based voices
Headphones
3.5 mm
Recording time
0.2–5 seconds
Type
X0X-style step sequencer
Product Type
Drum machine/sampler/sequencer
Additional
Clock in/out, reset input
Model
Bullfrog Drums
Source Id
site51500000485279
Interface
Step keys, encoder, display