⭐ Play Anywhere ⭐ 100% Unplugged ⭐ No Setup
Real reverb, unplugged: clip on & play
The world’s first & only all-natural reverb invented in 1968. Now redesigned for today.
⚡ Zero power: no batteries, no cables, no charging; works with or without a pickup
⏱️ Zero setup: clip-on in seconds; play anywhere, anytime
🎵 Real reverb from your guitar: resonates from the soundhole; no digital simulation
Turn any space into your stage
Feel the warmth and depth you’ve been missing when you play unplugged.
ASPRI transforms your guitar into its own concert hall. Play anywhere: home, outdoors, studio, or on stage.
Watch ASPRI bring dry guitar tone to life with lush reverb:
Press Play to hear your guitar dry. Then tap WITH ASPRI to compare. You can switch anytime. Best with headphones.
Bossa Nova Demo
Digital simulates. ASPRI resonates.
Other systems rely on electronics or installation. ASPRI gives you real, natural reverb.
| FEATURE | ASPRI CLIP‑ON REVERB | OTHER REVERBS |
|---|---|---|
| Unplugged | ✅ No batteries, no cables. Pickup optional | ❌ Needs batteries, cables, and a pickup |
| Hassle-Free | ✅ Just clip on and play | ❌ Setup + tools or installation needed |
| Pure Sound | ✅ Rich, authentic reverb: warm and immersive | ❌ Digital, simulated reverb: artificial and processed |
| Portable | ✅ 263 g / 9.3 oz; fits any gig-bag | ❌ Extra gear to pack: batteries, cables, etc. |
Love your sound or return it
Zero risk. All reward.
✅ 60-day money-back guarantee, no questions asked
✅ 5-year warranty
✅ 50+ years of inspiring guitarists worldwide
🛡️ Secure checkout with all major payment methods
🏷️ Best price guaranteed: no reverb this quality comes close
🚚 Ships in 2 business days
Mini FAQ
It’s the world’s first 100% unplugged, analog reverb for acoustic guitars. It clips on in seconds and uses real springs to turn your guitar’s natural vibrations into rich, room-filling echo. No power, no pickups, no setup needed.
No. ASPRI is completely power-free and maintenance-free.
ASPRI fits any standard 6-string acoustic or classical guitar with a straight (non-compensated) saddle.
