# Guitar Speaker Load Box and Reactive Cabinet Emulator Universal Audio UAFX OX Stomp Pedal

**URL:** https://aio.lv/en/product--universal-audio-gpm-oxstp--11895002
**Data updated:** 2026-03-10 00:17 (EET)
**Category:** Musical Instruments
**Manufacturer:** universal audio
**Manufacturer code:** GPM-OXSTP
**EAN:** 819937003615
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 374.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 309.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--universal-audio-gpm-oxstp--11895002

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Universal Audio UAFX OX Stomp is a compact speaker load box and reactive cabinet emulator in stompbox format. Designed for electric guitarists, it provides reactive load, cabinet and microphone emulations, and flexible outputs for direct recording, silent practice, and live front-of-house. Use it to capture amp tone without a physical speaker or to DI to consoles and interfaces.

## Long description

The Universal Audio UAFX OX Stomp is a compact guitar speaker load box and reactive cabinet emulator in a stompbox format. Designed for electric guitarists who need a portable solution for recording, silent practice, or direct front-of-house feeds, the OX Stomp delivers reactive load characteristics and detailed cabinet and microphone emulations without requiring a physical speaker. Its stomp-sized footprint fits pedalboards and studio rigs while offering the connectivity to capture amplifier tone directly to consoles and audio interfaces.
Advantages
The OX Stomp reproduces the interaction between amplifier output and speaker load, preserving dynamic response and tonal nuances. Built-in cabinet and microphone emulations provide a variety of realistic tonal options for direct recording and live use, while multiple output types give flexibility for DI, monitor, and headphone paths. The pedal format keeps the unit stage- and pedalboard-friendly, and its stable reactive load allows safe connection to tube and solid-state amps.
Suitable for
Direct recording to audio interfaces and DAWs without a physical speaker cabinet
Silent practice with headphones
Live front-of-house DI feed or stage split
Reamping and tone capture for studio sessions
Integration on pedalboards for gig-ready setups
Key specifications
Reactive speaker load emulation that preserves amp-speaker interaction
Multiple cabinet and microphone emulation options with adjustable parameters
Stompbox form factor suitable for pedalboard mounting
Balanced and unbalanced outputs for DI and monitor feeds
Headphone output for silent practice
Low-latency processing suitable for live and studio use
How to use
Connect the amplifier speaker output to the OX Stomp following the amp manufacturer’s recommended wiring. Select a cabinet and microphone emulation preset, adjust tonal parameters to match the amp and playing style, and route the outputs to your audio interface, mixing console, monitors, or headphones. For recording, set levels to avoid clipping at the DI outputs; for silent practice, engage the headphone output and adjust volume. The stomp format allows placing the unit on the floor for footswitch control and quick preset changes during performance.
Usage recommendations
Use the OX Stomp with tube amplifiers at moderate levels and verify output connections before powering up the amp. When recording, experiment with different cabinet and mic emulations to find the best match for the amp and room. For live DI use, route a dedicated balanced output to the front-of-house console and keep a monitor mix from an alternate output.

## FAQ

### How much does the Universal Audio UAFX OX Stomp — Speaker Load Box Pedal cost, and is it available for purchase?

The price is 374.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Universal Audio UAFX OX Stomp — Speaker Load Box Pedal be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All universal audio products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized universal audio service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11895002/67320036_large.webp