From Universal Audio
Standing on the shoulders of our award-winning OX Amp Top Box, OX Stomp Dynamic Speaker Emulator pedal gives "amp-in-a-box" modelers a packed pro studio full of authentic-sounding guitar cabinets, mics, room modeling, and studio-quality effects — right at your feet.
| Power requirements (power supply sold separately) | Isolated 9VDC, center-negative, 400mA minimum |
|---|---|
| Inputs | 2 x ¼" unbalanced TS (input 2 for stereo connections) |
| Outputs | 2 x ¼" unbalanced TS (output 2 for stereo connections) |
| Bypass modes (switchable within UAFX Control app) | Buffered bypass |
| Input impedance | 500 Kilohms (Mono In) 1 Megohms (Stereo In) |
| Output impedance | 500 Ohms |
| Maximum input level | 12.2 dBu |
| Maximum output level | 12.1 dBu |
| Frequency response | 20 Hz to 20 kHz, ±1 dB |
| USB Type-C | For registration and firmware updates via computer |
| Wireless technology Transmitted Frequency Range Maximum Output Power | Bluetooth v5 2.400 GHz – 2.4835 GHz +4.35 dBm |
| Dimensions (with knobs and protrusions) | Height: 2.56 inches, 6.5 cm Width: 3.62 inches, 9.2 cm Depth: 5.55 inches, 14.1 cm |
| Weight (unboxed) | 1.3 lbs 0.588 kg |
Free 3-Year Warranty
In addition to the standard included manufacturer warranty, virtually all new products carry our exclusive, industry-leading, absolutely free Sound Pure 3-Year Warranty, which includes parts and labor. It's our way of adding real value to the personal touch our small, dedicated team brings to every purchase.
Coverage exclusions live in Terms & Conditions, Section 27. Read the warranty →
Sound Pure Studios · Durham, NC
Come hear it in our control rooms.
Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.