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Beetronics FX Larva Morphing Phaser Pedal , $249.00 - Add to Cart Skip to Product Information

Beetronics FX Larva Morphing Phaser Pedal

Analog Phaser Guitar Pedal with Rate, Depth, Pre, Master, Ramp, and Reso Controls and Shape and Effect Switches
Beetronics FX Larva Morphing Phaser Pedal
Beetronics FX Larva Morphing Phaser Pedal

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Beetronics FX Larva Morphing Phaser Pedal
In Stock!

Morph Between Two Distinct Analog Phaser Voices

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Our Product Research Team

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The Larva Morphing Phaser pedal marks Beetronics FX’s first foray into the world of phase, providing you with two switchable phaser voices to swap and morph between. This 6-stage analog phaser boasts three modes of operation: Phaser, Vibee, and the ability to isolate the pedal’s preamp for pure, punchy saturation. Each half of the Larva features a dedicated set of Rate and Depth controls, allowing you to instantly swap between two unique sounds with a click of a footswitch — you can even morph between the two for wild and textural transitional sounds. To further tweak your tone, the Larva also grants you a powerful Ramp control with three shapes to savor, paired with a bar of LEDs for quick visual indication of the Ramp’s current speed and status. Complete with Beetronics FX’s ever-stylish bee-inspired aesthetics and a top-quality boutique build, the Beetronics FX Larva is a perfect phaser choice for brave tone chasers with an ear for innovation.

Ramp, morph, phase, and vibee

In classic Beetronics FX fashion, the Larva veers off the well-trodden pedal path — this is no typical 2- or 3-knob phaser! First off, the Larva is a dual phaser, giving you two independent phaser sections that can be used independently, swapped between, or even morphed from one phase to the other for rich, textured transitions. Each phaser can be set to one of three modes — Phaser, Vibee, or the Larva’s Preamp — giving you the ability to dial in two dramatically different phase tones and swerve between with the stomp of a switch. What’s more, the Larva gives you three Ramp shapes to explore, and Sweetwater’s stage guitarists love how straightforward it is to dial in and monitor the ramp using the Tap Ramp function and high-visibility bar of status LEDs.

Sweet, sweet saturation

In addition to its panoply of phaser features, the Larva comes equipped with a robust preamp section to elevate your tone with honeyed saturation. Controlled via a dedicated Preamp knob, this section can be either combined with the Larva’s selection of Phaser voices or used independently as a hard-hitting boost. Finally, the Larva’s bypass LED also doubles as a handy meter to monitor the pedal’s level of preamp distortion.

Beetronics FX Larva Features:

  • 6-stage analog phaser pedal, loaded with 2 switchable phaser sections
  • 3 modes to explore: Phaser, Vibee, and an isolated Preamp mode
  • Swap between your 2 dialed-in phaser sounds with the stomp of a footswitch, or morph between them for wild transitional tones
  • 3-position Ramp Shape control, equipped with an LED bar to monitor its status and a Tap Ramp function to tweak the Ramp’s performance
  • Preamp control features a dedicated LED to monitor your current level of heat
  • Premium boutique build quality to last the long haul

Warranty Info

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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.