Rear Panel, About the Insert Jack | Crate Amplifiers TXB50 specs

THE REAR PANEL:

DC CHARGER	DC CIGARETTE
PLUG	LIGHTER ADAPTOR
	LIT WHEN
	CHARGING
15V DC	12V DC POSITIVE	NEGATIVE

17.DC CHARGER PLUG, 15VDC: Plug the small round connector of the AC wall adapter into this jack to charge the internal battery. The LED next to the jack glows red when the amp is charging. See page 4 for additional information.

18.DC CIGARETTE LIGHTER ADAPTER, 12 VDC: Plug the small round connector of the optional 12-volt car adapter into this jack to play the amplifier from a vehicle, instead of the internal battery. NEVER connect the 15-volt charger to this jack! See page 4 for additional information.

ABOUT THE INSERT JACK:

The Insert jack (#13) lets you patch external effects into the amplifier just prior to its power amp stage, as shown below. Set the mix controls on the external effects units to “full effect” (100% wet).

The Insert jack is a parallel circuit, allowing the connection of another input to the amplifier with- out interupting the signal from the Input jack. An attenuator or external level control may be need- ed whenever a line level signal is connected to the Insert jack.

Connecting to an effect’s insert jack with a stereo cable:

Connecting to an effect with a stereo-to-mono Y cable:

Connecting to an effect with a stereo-to-mono adapter and cables:

Connecting a line

level signal into the Insert jack:

TO	TIP: LINE IN (RETURN)	TO	TIP: LINE IN (RETURN)	TO	TIP: LINE IN (RETURN)	TO
INSERT,	RING: LINE OUT (SEND)	INSERT,	RING: LINE OUT (SEND)	INSERT,	RING: LINE OUT (SEND)	INSERT,
INSERT,	RING: LINE OUT (SEND)	INSERT,	RING: LINE OUT (SEND)	INSERT,	RING: LINE OUT (SEND)	INSERT,
TXB50	SLEEVE: GROUND	TXB50	SLEEVE: GROUND	TXB50	SLEEVE: GROUND	TXB50
	SLEEVE: GROUND		SLEEVE: GROUND		SLEEVE: GROUND

	STEREO 1/4" TO
	STEREO 1/4" CABLE
(IF EFFECT IS NON-INVERTING)	EFFECT IS INVERTING)
	(IF	T
		I P
TO	TO	TO
STANDARD	INVERTED	MONO
INSERT	INSERT	OUTPUT
JACK OF	JACK OF	JACK OF
EFFECT	EFFECT	EFFECT

STP201, 3'

STP202, 6'

STP203, 9'

DUAL MONO 1/4" TO

STEREO 1/4" Y-CABLE

T I P

R I N G

TO	TO
MONO	MONO
INPUT	OUTPUT
JACK OF	JACK OF
EFFECT	EFFECT

YPP117

DUAL MONO 1/4" TO

STEREO 1/4" ADAPTER

CA2 1/4" TO RCA ADAPTER

R I N G

RCA

CABLE

MONO 1/4" TO

MONO 1/4" CABLES

TO	TO
MONO	LINE
INPUT	LEVEL
JACK OF	OUTPUT
EFFECT	OF DEVICE

TXB50 specifications

The Crate Amplifiers TXB50 is a powerful and versatile combo amplifier designed for bass guitarists who demand quality sound, portability, and reliability. With its 50-watt RMS power output, this amplifier provides sufficient volume for small to medium-sized gigs, rehearsals, and practice sessions. The TXB50 is well-regarded for its quality craftsmanship and features that cater to both amateur and professional musicians.

One of the standout features of the TXB50 is its custom-designed speaker. The amplifier is equipped with a 12-inch speaker that produces a deep, rich tone with excellent clarity. Whether you’re playing rock, jazz, or funk, the TXB50 delivers a balanced sound that emphasizes the low-end frequencies, making your bass lines resonate beautifully.

The amplifier showcases a bi-amped design, which separates the high and low frequencies for improved sound reproduction. This technology ensures that the low frequencies are delivered with power and presence while maintaining clarity in the high frequencies. The result is a full-bodied sound that allows musicians to express their creativity without straining to be heard.

Another notable characteristic of the TXB50 is its extensive EQ section. The amplifier features a 3-band EQ with bass, middle, and treble controls, allowing users to shape their sound to their liking. This level of control is essential for bassists looking to dial in their tone for different musical styles or performance settings. Additionally, the amp includes a contour switch that enhances sonic versatility by adjusting the tonal characteristics to better suit various musical genres.

For convenient connectivity, the TXB50 comes with multiple input options, including a 1/4-inch input for electric bass, as well as auxiliary input for connecting external devices like smartphones or MP3 players. This feature enables musicians to play along with their favorite tracks or use backing tracks during practice or performance.

The Crate TXB50 is also equipped with a headphone output, allowing for private practice sessions without disturbing others. This feature is a boon for home practice or late-night sessions.

In summary, the Crate Amplifiers TXB50 stands out for its robust sound, user-friendly controls, and portability. With its powerful custom-designed speaker, bi-amped technology, and comprehensive EQ options, it caters to bassists looking for an amplifier that delivers quality and versatility in a single package. Whether you're in the studio or on stage, the TXB50 is an excellent choice for bassists at any level.