Eko BAIO BASS

A Modern "Box All In One" for Mobile Bassists

The BAIO B (standing for "Box All In One") was designed as an all-in-one solution for bassists who want a refined sound without carrying an amp, cabinet, and pedalboard. The idea is simple: a complete preamp section, essential effects, and bass cabinet impulse responses (IRs) to restore a more "cabinet" feel, all in a compact and autonomous pedal. The 8 built-in IRs were selected and adapted by Massimo Varini, based on work done by Drapsound, to provide a coherent and immediately usable foundation on stage, in the studio, or through headphones.

Who Is It For and In What Contexts?

The EKO BAIO B is aimed equally at the beginner bassist who wants a clean, ready-to-play sound, and the experienced musician looking for a rehearsal tool, fly-rig, or backup solution. It is especially suitable for styles where the bass needs to remain clear and controlled (pop, funk, rock, gospel, indie), but can also cover more textured approaches thanks to modulations and ambiances (post-rock, ambient, worship).

In practice, it excels in three situations: silent rehearsals (headphone output + Bluetooth), live playing through an amp or PA system, and quick recording thanks to its audio interface function (computer or smartphone). With its presets, you can prepare a "clean compressed" sound, a "wide chorus" sound, and a "delay/reverb" sound for more spacious passages, then switch between them with your foot.

Controls, Modes, and Connectivity: A Pedal Designed to Be Intuitive

The preamp section provides the essentials to shape an effective bass tone: Gain, 3-band EQ, and compression. For space and movement, the Mod control accesses modulations (chorus and phaser), while a dedicated button activates delay and reverb. The Time setting adjusts the delay time and reverb amount, allowing you to go from simple thickening to more enveloping ambiances without losing note attack.

The IR knob selects one of the 8 built-in impulse responses, and the Out control adjusts the output volume. The 3 footswitches allow toggling between Preset mode (use and edit the 3 presets) and Live mode (separate control of IR/Rev, Chorus/Phaser, and Preamp blocks). On foot, you can also activate Bluetooth and the tuner with Mute function to change instruments or tune silently.

On the rear, the pedal offers an instrument input and an amp output in 6.35mm Jack format, an ON/OFF switch, a micro USB port for power/charging and computer connection, as well as a 3.5mm mini-jack headphone output for silent playing. A "Phone" micro USB connection also allows using the BAIO B as an audio interface with a smartphone via the supplied cable, convenient for capturing ideas or quickly publishing takes.

The Sound

The BAIO B aims for a modern, clean, and controllable signature, with dynamics tailored for bass: compression helps stabilize the attack, the 3-band EQ allows precise placement of lows and mids, and the IRs add a more organic feel than a simple direct signal, especially through headphones or in recordings. Modulations (chorus/phaser) add dimension without masking the low end, while delay and reverb serve both to widen the soundstage and create deeper atmospheres. By adjusting gain and IR choice, you can easily switch from a "studio tight" sound to a fuller bass, ideal for melodic parts or airy intros.

Technical specifications

Effects	Reverb, Delay, Tuner Pedal, Multi-effects, EQ, Chorus / Flanger / Phaser, Compressor, Chorus, Cabinet Simulator, Bass Preamp / DI Box	Number of effects	5
Technology	Digital	EQ	3 channels
Format	Pedalboard	User memories number	3
Inputs	Instrument jack	Type	Rechargeable battery
Outputs	Minijack headset, Jack amp	Use	Bass, Acoustic bass, electric bass
Cabinet Simulator	8	Color	Black
Display	Led	Power supply	Lithium-Ion rechargeable battery
Switch	3 foot switches	Weight	260 g
Simultaneous effects	3	Dimensions (mm)	162 x 61 x 23

Signal processing	48 kHz, 24 bit	Input	6.35mm Jack
IR	8 bass cabinet impulse responses selected and adapted by Massimo Varini and produced by Drapsound	Output	6.35mm Jack (to amp)
External IRs	possible to load third-party IRs (8 slots available)	Headphone output	3.5mm mini-jack
Built-in tuner	yes, with Mute function	USB	micro USB port (power, charging, and audio interface)
Modes	Live / Preset	Audio interface via USB	computer via USB-C / smartphone via micro USB (Phone)
User memories	3 recordable presets	Battery capacity	600 mAh
Switches	3 footswitches	Battery life	approximately 6 hours of continuous use
Main controls	Gain, 3-band EQ, compression, Mod (chorus/phaser), Delay/Reverb, Time (delay time and reverb amount), IR selection, output volume (Out)	Charging	via USB, designed to operate and charge simultaneously
Bluetooth	integrated (playback of backing tracks via Bluetooth device)