Oddity Archive: Episode 132.5 – Ben's Junk: (New) Speed Calibration Cassette - YouTube
Speed Test Tape, 0.15″ (3.81 mm), 4.76 cm/s, 3150 Hz, approx. 10 min, Item no. 76402
Speed Calibration Test Tape Speed calibration test tape for cassette deck or walkman or boombox - 3000 Hz - FixYourAudio
Calibration Test Tapes
ANALOG TAPES — 1/2" 15 IPS MRL Four Frequency IEC 1 Custom Calibration Tape
CINEGEARS Owleye Calibration Tape 5-5014 B&H Photo Video
Setup Calibration Kit for Studer 1/4" A810 Tape Machines | Nagravox
ANALOG TAPES — 2" 15 IPS MRL (+6)355 nWb/m Custom Four Frequency IEC Calibration Tape
MRL Test Tape | 1/2 inch | 190mm/s - 7.5 in/s - NAB (IEC2) | -10 dB | – ReeltoReelhaven.com
Calibrating Measuring Tapes
Lot of 4 MRL & STL Frequency Reproducer Calibration Tape | eBay
Full Track 1/4" Reel to Reel Alignment Test Tape
calibration tape 3000Hz for speed setting of an alpage AL300- Vinyl Engine
Multifrequency Calibration Tape, ¼″, 3.75 ips (9.52 cm/s), 250 nWb/m, IEC 1 (CCIR) & IEC 2 (NAB), 8:00 min, Item no. 76481
MRL Calibration Tape 1/2" 15ips NAB 250nW | eBay
Audio Cassette Level Calibration Test Tape - Test Tapes - Audio Cassettes - Duplication.ca
