| Product Dimensions | 17.5 x 9.5 x 12.7 cm; 684.92 g |
|---|---|
| Item model number | SEA-20 |
| Colour Name | Black |
| Compatible Devices | Electric guitars, wireless connectivity with smartphones, tablets, and laptops |
| Connector Type | 3.5mm Jack |
| Material Type | ABS |
| Power Source | Battery Powered |
| Item Weight | 685 g |
-
-
-
-
-
-
-
VIDEO -
Image Unavailable
Colour:
-
-
-
- To view this video, download
STRICH DSP Mini Electric Guitar Practice Amplifier, 2 x 5W Dual-Speaker Desktop Amp with Clean/Distortion, 3-4H Battery, 3.5mm Headphone Jack, Wireless Portable for Indoor Practice & Travel, Black
Purchase options and add-ons
- Dual Tone Modes (Clean/Distortion): SEA-20 comes with classic distortion mode (supports distortion level adjustment, performing precise clipping on guitar signals) and clean tone. Ideal for practicing rock, metal music styles—shapes your perfect guitar sound easily
- Mini & Portable Guitar Amp: Dual 3-inch 5W speakers deliver stereo sound, with max volume of 86 dB. Compact size fits small desktops, perfect for outdoor practice, travel, street playing—easy to carry anywhere
- Designed for Desktop Scenarios: SEA-20 is tailored for desktop electric guitar practice. its 30° inclined control panel brings guitar input port and adjustment knobs closer to the player, enabling quick guitar connection and tone adjustment—perfect for smooth indoor practice on desktops
- Wireless Audio for Accompaniment Practice: Supports wireless connection to phones/laptops to play practice tracks, with independent accompaniment volume control
- Vintage Design & Ideal Gift: SEA-20 features high-quality faux leather shell + black-brown two-tone woven vintage grille (enhances sound transmission). A striking decor on guitarists’ desktops—perfect vintage gift for guitar lovers, music fans
- Long Battery Life with Rechargeable Design: SEA-20 has a 3000mAh built-in lithium battery, supporting up to 3-4 hours of continuous guitar practice after full charge. Meets daily practice needs for home/travel
- 3.5mm Headphone Jack for Silent Practice: SEA-20 has a 3.5mm headphone jack—connect headphones to cut off speaker signal, enabling quiet practice. No more worrying about disturbing others—ideal for late-night or shared-space indoor practice
Buy it with

Featured items you may like
Fender Frontman 10G Guitar Amp, 10 Watts, with 2-Year Warranty, 6 Inch Fender Special Design Speaker, 5.75Dx10.25Wx11H InchesFREE Shipping on orders over $35 shipped by 鶹MSRPClick for priceGet it by Wednesday, Nov 12
JOYO Mini Electric Guitar Amp 5W Rechargeable Guitar Amplifier Portable Bluetooth Practice Amp with 4 Effects, Black (JA-05G)FREE Shipping by 鶹Get it by Wednesday, Nov 12
Product information
Technical Details
Additional Information
| ASIN | B0FCF9FX3C |
|---|---|
| Customer Reviews |
4.5 out of 5 stars |
| 鶹 Rank |
|
| Date First Available | July 6 2025 |
| Manufacturer | STRICH |
Feedback
Product Description
STRICH DSP Mini Electric Guitar Practice Amp
Ultra-extended Audio Reach
Dual Tone Modes (Clean/Distortion)
SEA-20 comes with classic distortion mode (supports distortion level adjustment) and clean tone, performing precise clipping on guitar signals. Ideal for practicing rock, metal music styles—shapes your perfect guitar sound easily
Integrated Back Panel
Why choose SEA-20 DSP mini electric guitar practice amp?
DSP chip technology
DSP chip technology highly reproduces guitar tones and provides classic distortion tones.
Max volume 86dB
Battery low or using the amp while charging causes current fluctuations, making buzzing/hissing more obvious. Fully charge for best sound quality.
30° inclined control panel
The 30° inclined control panel brings the guitar input port and knobs closer, enabling quick connection and tone adjustment.
Vintage Design
Boasting a retro leather-textured casing and timeless handcrafted two-tone woven grille, which exudes old-school appeal, ideal as a thoughtful gift.





