Originally Posted By: 3807patriotMore power in more power out. The 21 is also louder.
IIrc they are both capable of storeing the same number of sounds 1000.
The 21 comes with 55 sounds vs 40 in the 15
3807patriot covers this topic well.
Perhaps you'll find this info useful too. We sell about 2 to 1 Ma-21's over the MA-15.
The 2 reasons most cited for choosing the MA-15 are "I'm predator hunting on tight patches of ground and I don't need the extra volume" and "my budget is a little tight".
The 2 most cited reasons for choosing the MA-21 are, "I want 15 more sounds for a hundred bucks" and "I want the extra volume so I can call wide open land, crows, snows, etc."
If you'd like a sound demo or if you have a few questions, just give us a call. We now have over 220 sounds for a phone demo.
Best regards,
Mark Healy