New Alignment Cassette Tapes from A.N.T. Audio:

1) L03 - Level Setting Tape 250nWb/m (DIN) 315 Hz

2) L04 - Level Setting Tape 200nWb/m (ANSI) 400Hz

3) S31 - Speed and W&F Test Tape 3150 Hz -10dB DIN (70us EQ)

4) A100 - Azimuth Alignment Tape 10kHz -20dB DIN (70us EQ)

5) FR110 - Frequency Response Test Tape 1kHz/10kHz -20 dB DIN (70 us EQ)

All tapes are recorded on a specially modified Revox B215 tape transport in a full-track configuration, using BASF Reference Master II or TDK SM-X Professional cassettes and a special Full-Track amorphous recording head from JRF Magnetics. Alignment tapes from BASF, STL, Teac and Sony are used as primary references.

Each tape has a unique serial number and fully checked in both directions on two reference playback decks. Playback results are recorded on a computer for a full analysis and verification.

Custom alignment tapes can be made on order.

Please email for detailed information, prices and availability.