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Gallien-Krueger PLEX Bass Preamp Pedal , $488.13 - Add to Cart Skip to Product Information

Gallien-Krueger PLEX Bass Preamp Pedal

Bass Guitar Preamp Pedal with 4-band EQ, Voicing Filters, Compressor, Chromatic Tuner, Boost, Aux Input, Phones Output, XLR Output, Ground Lift, Pre/Post Selector, Effects Loop, and USB Connectivity
Gallien-Krueger PLEX Bass Preamp Pedal
Gallien-Krueger PLEX Bass Preamp Pedal
$60.87 Price Drop!
Was:

Backordered - More On The Way!

We expect more from Gallien-Krueger soon. Order today to reserve yours now, risk-free. Estimated September 7, 2026

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Gallien-Krueger PLEX Bass Preamp Pedal
Backordered - More On The Way!

We expect more from Gallien-Krueger soon. Order today to reserve yours now, risk-free. Estimated September 7, 2026

$60.87 Price Drop!
Was:

Feature-packed Bass Preamp in a Pedal

This article was Written By

Our Product Research Team

Get to know them!

The Gallien-Krueger PLEX Preamp bass guitar pedal delivers an incredible arsenal of tools. A 4-band active EQ yields endless sound-shaping opportunities. The PLEX's Contour control will make fans of the legendary 800RB bass head feel right at home. Smooth out your sound using the PLEX's built-in compressor. Maintain your intonation with the PLEX's chromatic tuner. Make your weak bass signal pop with the PLEX's boost function. A direct XLR out lets you plug straight into a console or PA. One of our favorite uses for the Gallien-Krueger PLEX Preamp bass guitar pedal here at Sweetwater is as a re-amping device via its USB in/out.

Gallien-Krueger PLEX Preamp Bass Guitar Pedal Features at a Glance:
  • 4-band active EQ and Contour control for sound shaping
  • Selectable voicing filters expand your tonal palate
  • Compressor with variable ratio, threshold, and attack/release
  • Chromatic tuner with large, easy-to-see LED display
  • Boost with variable clipping and level switch for improving weak signals
  • Aux input and phones output for jamming along with recordings and private practice
  • XLR output with ground lift and pre/post selector for DI-ing your bass
  • USB in/out for direct recording and re-amping
  • Effects send and return for integrating your other processors
The Gallien-Krueger PLEX Preamp bass guitar pedal is jam-packed with cool features!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.