D-Bass Amplifier
Bass amp technology takes a big stride forward with the new D-Bass series. Roland’s newest and most advanced bass amplifiers employ proprietary FFP with Active Speaker Control technology for lightning-fast response and ultra high-quality bass tone. Two combo-type models (210 and 115) offer different wattages and speaker configurations to accommodate a variety of needs and tastes. A powered extension speaker (model 115X) adds another layer of punch for performers who play larger venues.

To achieve their high-quality sound and amazing performance, the new D-Bass amps employ breakthrough Roland technology: FFP incorporating Active Speaker Control. FFP (Feed Forward Processing) is a DSP-based process that analyzes incoming signal and maximizes it before it hits the speaker. By utilizing Active Speaker Control, FFP allows the D-BASS to faithfully reproduce the incoming signal of the original bass, thereby controlling its speaker movement to reproduce the same input signal as closely as possible. This “true input matching” technology allows lower string sounds to be much clearer, and the overall feel to be more direct than with other bass amplifiers. A technology exclusive to Roland amps, FFP provides a marked increase in speaker efficiency, loudness boost, and overall perceived power.
The speaker can be switched to and from Full Range mode, which enables the tweeter control, and Sub Woofer mode, which allows you to set the frequency. These can be expanded flexibly to fit different stage setups and match the playing style.
The D-BASS 115X features a THRU OUT jack, which splits the input signal, allowing you to use multiple DBASS 115Xs simultaneously. You can also use this jack to combine the D-BASS 115X with other amps and subwoofers for an even more powerful system compatible with venues of any size.
Don’t let their lighter-than-average weight fool you. These amps are tough as nails and built for the road. Equipped with high-performance/low-weight neodymium speaker magnets, each new D-Bass amp is a performance powerhouse that’s a joy to transport. Industrial-strength, smooth-rolling casters make the job of getting from gig A to B even easier.
* 0 dBu = 0.775 Vrms
All specifications and appearances are subject to change.