Magnetic Dent Removal System | Meridian Winds

Meridian Winds

Magnetic Dent Removal System (MDRS) was developed by Eric Satterlee and Wayne Tanabe and uses the most powerful Rare Earth magnets currently available – the N52 – for the removal or improvement of dents in large bore brass instruments (tubas, baritones, euphoniums, sousaphones, large bore marching instruments and baritone saxophones.)

MDRS enables brass repair technicians to offer repair estimates for a wide range of dent removal situations that would otherwise be prohibitive due to time and labor required.

Tool Kits

Total Meridian Winds Setup Complete System Bundle
Includes every MDRS magnet tool, every ball set,
and core accessories required for the complete system!

Smaller Kits:
Includes $50 ball credit per magnet tool;
ball credit can be applied toward any ball set or ball combo purchase.

Intro Kit 1.5" Flat Magnet 2" Flat Magnet $100 Ball Credit	Intro RAT Kit 1.5" Flat Magnet 1.5" RAT Magnet $100 Ball Credit	Ratpack Kit 1.5" RAT Magnet 2" RAT Magnet $100 Ball Credit
"Sax Essentials" Technician Small Kit 1.5" Flat Magnet 1.5" RAT Magnet 2" Flat Magnet Versatile Puller Mag Caddy Tool Box $150 Ball Credit	"Brass Essentials" Technician Large Kit 1.5" Flat Magnet 2" Flat Magnet 2" RAT Magnet Versatile Puller Mag Caddy Tool Ball $150 Ball Credit	Ultimate Kit 1.5" Flat Magnet 2" Flat Magnet 1.5" RAT Magnet 2" RAT Magnet Versatile Puller Mag Caddy Mag Amp Handle Tool Box $200 Ball Credit

MDRS Intro Kit

MDRS Intro RAT Kit

MDRS Ratpack Kit

MDRS Sax Essentials Kit

MDRS Brass Essentials Kit

MDRS Ultimate Kit

MDRS Complete System Bundle

Ball Sets

Set A
Set of 49 balls used for smaller tubing with custom wood box

(4:) 5/8", 21/32", 11/16", 23/32", 3/4", 25/32"
(3:) 13/16", 7/8",
15/16", 1"
(2:) 1 1/16", 1 1/8",
1 3/16", 1 1/4",
1 5/16", 1 3/8",
1 7/16"

Set B
Set of 8 solid chrome steel balls used for most dents on tubas, baritones, euphoniums

1 1/2", 1 5/8", 1 3/4",
1 7/8", 2", 2 1/8",
2 1/4", 2 3/8"

Set C
Set of 3 solid chrome steel balls used to remove large dents in tuba bottom bows and branches

2 1/2", 2 5/8", 2 3/4"

Set D
Set of 8 hollow steel balls used to remove shallow dents and to shape and burnish areas after heavy dent removal

1 1/2", 2",
2 1/2", 3", 3 1/2",
4", 4 1/2", 5"

Set I
3" chrome steel ball for dent/ferrule repair of YBB321 tuba

3"