Magnetic Reference Laboratories...ALIGNMENT TAPES
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Click here to go to the MRL Test Tape Order Form
Click here to download a PDF of the MRL Test Tape Order Form.
TAPE WIDTH
SPEED / LENGTH
EQ
200 nWb/m
(+1/185)
250 nWb/m
(+3/185)
320 nWb/m
(+4 DIN)
355 nWb/m
(+6/185)
PRICE
1/4"
 Full length 6 minutes (for use on 1/4" 2 track and mono pro machines)
 
 3 3/4 ips, full length
IEC2 NAB
21F101-A
21F201-A
    
$140.00
  7 1/2 ips, full length
IEC2 NAB
21T104
21T204
  
21T404
140.00
  15 ips, full length
IEC2 NAB
21J105
21J205
  
21J405
140.00
  30 ips, full length
AES
21L121
21L221
  
21L421
150.00
  15 & 30 ips combo, 5.5 minutes (4 tones)
NAB AES
 
299-007-482-115
  
299-007-512-111
150.00
1/4"
 Full length 6 minutes (for use on 1/4" 8 track machines)
 
 7 1/2 ips, full length
IEC1
21T102
21T02
21T302
  
$140.00
  15 ips, full length
IEC1
21J103
21J203
21J303
21J403
140.00
1/2"
 Full length 8 minutes (for use on 1/2" 2 & 4 track pro machines)
 
 3 3/4 ips, full length
IEC2 NAB
31F156-A
31F256-A
    
$260.00
  7 1/2 ips, full length
IEC2 NAB
31T118
31T218
  
31T418
260.00
  15 ips, full length
IEC2 NAB
31J119
31J219
  
31J419
260.00
  30 ips, full length
AES
31L120
31L220
 31L320
31L420
290.00
  15 & 30 ips combo, 5.5 minutes (4 tones)
NAB AES
 
399-007-482-114
  
399-007-512-110
230.00
1/2"
 Full length 8 minutes (for use on 1/2" 8 & 16 track machines)
 
 7 1/2 ips, full length
IEC1
31T128
31T228
31T328
  
$260.00
  15 ips, full length
IEC1
31J129
31J229
31J329
31J429
260.00
15 ips, Short 4-tone
4 minute		 IEC1 341-673-512-109 170.00
15 ips, Short 4-tone
8 minute		 IEC1 341-673-512-125 260.00
1"
 Full length 10 minutes (for use on 1" 2, 4, & 8 track pro machines)
 
 3 3/4 ips, full length
IEC2 NAB
41F157-A
41F257-A
    
$545.00
  7 1/2 ips, full length
IEC2 NAB
41T115
41T215
  
41T415
545.00
  15 ips, full length
IEC2 NAB
41J116
41J216
  
41J416
545.00
  30 ips, full length
AES
41L117
41L217
  
41L417
630.00
  15 & 30 ips combo, 5.5 minutes
NAB AES
 
499-007-482-113
  
499-007-512-119
430.00
1"
 Full length 10 minutes (for use on 1" 16 & 24 track machines)
 
 7 1/2 ips, full length
IEC1
41T125
41T225
41T325
  
$545.00
  15 ips, full length
IEC1
41J126
41J226
41J326
41J426
545.00
2"
 Full length- 16 minutes ( for use on all pro multi-track 8, 16 & 24 track)
 
 7 1/2 ips, full length
IEC2 NAB
51T112
51T212
    
$1025.00
  15 ips, full length
IEC2 NAB
51J113
51J213
  
51J413
1025.00
  30 ips, full length
AES
51L114
51L214
  
51L414
1175.00
2"
 Short - 8 minutes (same frequencies as full length)
  15 ips, short, 8 minutes
IEC2 NAB
543-103-462-123
543-103-482-125
  
543-103-512-121
655.00
  30 ips, short, 8 minutes
AES
551-103-462-124
551-103-482-126
  
551-103-512-122
745.00
  15 & 30 ips combo, short,
11 minutes (4 tones)
NAB AES
 
599-007-482-138
  
599-007-512-134
940.00
2"
 Short - 4 minutes (100Hz, 1K, 10K, 16K)
 
15 ips, short, 4 minutes
4 tones
IEC2 NAB
543-673- 462-105
543-673-482-107
  
543-673-512-103
$430.00
  30 ips, short, 4 minutes
4 tones
AES
551-673- 462-106
551-673-482-108
  
551-673-512-104
485.00
 
 15 & 30 ips combo, short,
5.5 minutes, 4 tones
NAB AES
 
599-007-482-112
 599-007-502-117
599-007-512-118
555.00
15 & 30 ips combo, short,
5.5 minutes, 4 tones
NAB AES
>>>>>>
500
nWb/M
>>>>>>
599-007-542-111
555.00
Full length tape frequencies: 1K (ref flux) - 10K/16K (A&P), 32Hz, 63, 125, 250, 500, 1K, 2K, 4K, 8K, 10K, 12.5K, 16K, 20K

Short (8 minutes) tape frequencies: Same as full length - each tone is 1/2 duration.

Short (4 minutes) tape frequencies: 100Hz, 1KHz, 10KHz, 16KHz (1 minute per tone)

Combo (dual speed) 15 & 30 ips, same 4 tones as above... 5.5 minute tape, 41 sec per tone, 11 minute tape, 78 sec per tone
updated 7/18/19