Revox - Revox Trainer Art. No. 46003

Tracklist

Green Leader	0:20
A1	Reference Level 333 Hz 257nWb	1:00
A2	Azimuth 10 kHz	1:00
A3	Frequency Response NAB 3180-90 Microseconds 333 Hz	0:08
A4	Frequency Response NAB 3180-90 Microseconds 40 Hz	0:08
A5	Frequency Response NAB 3180-90 Microseconds 125 Hz	0:08
A6	Frequency Response NAB 3180-90 Microseconds 500 Hz	0:08
A7	Frequency Response NAB 3180-90 Microseconds 4 kHz	0:08
A8	Frequency Response NAB 3180-90 Microseconds 8 kHz	0:08
A9	Frequency Response NAB 3180-90 Microseconds 10 kHz	0:08
A10	Frequency Response NAB 3180-90 Microseconds 333 Hz	0:08
Red Leader	0:20

Notes

This is a factory pre-recorded open reel tape created with test signal for use in Revox tape recorder certified repair centres.
0dB = 257nWb/m. recording are specified to be 0dB (that level).
This is a full track test tape - for that very reason there is the same track in the opposite direction, however in reverse sequence. Now remember: Technically there is no B1-B10.
The reel is clear plastic, large hub, model unbranded (but made for Revox).
Box is two part plastic casing, outer grey, with black tray insert where the reel is put.

Folded paper insert with speed table and test tones for all tapes in the series. Also shows head and track arrangement for 4 channel and 2 channel 1/4'' tape.