Crate BFX50 User Manual

DSP
BFX50
Congratulations!
You are now the proud owner of the compact but powerful Crate BFX25/50 Bass
Amplifier with Digital Signal Processing. This offers you a wide selection of digital
effects designed especially for the bass guitar, each of which are easily accessed
with a simple turn of a control knob. (No programmers degree required!) A four-band
rotary EQ combined with Crate’s variable Contour gives you complete control over a
wide variety of sounds. In addition, the front panel headphone and extension speak-
er jacks make this amplifier equally suited for private practicing as well as perform-
ing in intimate surroundings.
Like all Crate products, your BFX25/50 is designed by musicians and built using
only the best components. Extensive testing at the hands (and ears) of skilled tech-
nicians and musicians insures you that this amplifier is the absolute best it can be.
In order to get the most out of your new bass amp, we recommend that you read
this manual before you begin playing.
And thank you
for choosing
OWNER’S MANUAL
BFX25
BFX50
BASS AMPLIFIER
WITH
DIGITAL SIGNAL
PROCESSING

Crate BFX50 Specifications

General

Brand	Crate
Model	BFX50
Category	Amplifier
Language	English

Summary

Front Panel Controls and Features

Input and Gain Controls

Connect instrument or line signal and set input signal level for optimal noise ratio.

Contour Shape and Active Controls

Shape tone with a V-shaped or present sound by activating the Contour Shape control.

Equalization (EQ) Controls

Adjust bass, low-mid, high-mid, and high frequencies with specified dB ranges.

Master Level Control

Overall output level control for the amplifier.

DSP Mode and Level

Select and adjust the output level for various digital effects like delay, chorus, and reverb.

Headphone and Speaker Outputs

Connect headphones for private listening or external speakers, disconnecting the internal speaker.

Power Indicator and Switch

Indicates when the amplifier is on and controls AC power supply.

AC Line Cord

Connects the amplifier to a grounded 120-volt AC outlet.

Suggested Starting Tone Settings

Tone Settings for Different Genres

Provides recommended EQ and control settings for Rock, Jazz, Country, and Funk styles.

System Block Diagram

Amplifier Signal Flow

Illustrates the signal path from input through gain, EQ, DSP, master volume, and output.

Technical Specifications

Amplifier Performance Data

Details output power, gain, tone range, impedance, and input/output specifications for BFX25/50.

Physical Dimensions and Weight

Provides size and weight information for the BFX25 and BFX50 models.

Important Safety Instructions

General Safety Precautions

Covers essential warnings regarding electrical shock, moisture, heat, ventilation, and cleaning.

Usage and Maintenance Guidelines

Instructions on power cord use, lightning storms, accessories, service, and hearing protection.