GennLab Standard Alignment Cassettes
              Frequency Response (FR)
Recorded different levels below Reference Fluxiviti Level. See the options below.

Level fluctuation: less than +/-0.2 dB measured. Typically +/-0.1 dB

Frequency fluctuation: +/-0.01% measured

Vertical azimutn angle: 90 degr. +/- 30 min (NOT suitable for final azimuth adjustments)
One tone is recorded on each Cassette at the level corresponding to the Equalization curve
Duration of each Tape 10 min recorded at the BEGINNING of the Tape from 00 min 30 sec to 10min 30 sec
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To specify Cassette Equalization Standard click on the arrow below
                             Following frequencies can be recorded:
20 Hz, 25 Hz, 31.5 Hz, 40 Hz, 50 Hz, 63 Hz, 80 Hz, 100 Hz, 125 Hz, 160 Hz, 200 Hz,
250 Hz, 315 Hz (DIN Reference), 333 Hz (Philips Reference), 400 Hz (Nakamichi reference), 500 Hz, 630 Hz, 700 Hz,800 Hz, 1 kHz, 1.25 kHz,1.6 kHz, 2 kHz, 2.5 kHz,
3 kHz, 3.15 kHz, 4 kHz, 5 kHz, 6.3 kHz, 7.5 kHz, 8 kHz, 10 kHz, 12 kHz, 12.5 kHz, 14 kHz, 15 kHz, 16 kHz, 18 kHz, 20 kHz
15kHz Frequency Response 70us Cassette sample

15kHz Frequency Response 70us Cassette sample

Click on the picture to enlarge
This 15 kHz Cassette is equivalent to Nakamichi DA09002A Test Cassettes
Click on the arrow to specify Cassette Frequency from the options above
Purchase price for the Cassette inclusive of cassette box $69. Please note Shipping fee NOT included
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Cassette + cassette box. $69.00
1. International Air. No tracking number. Delivery target from 10 to 25 working days. Up to 2 items per a single package for combined shipping. $19.00
2. International Air. No tracking number. Delivery target from 10 to 25 working days. Up to 8 items per a single package for combined shipping. $25.00
3. International Courier with Tracking number (this option is NOT available for customers from Russia). Delivery target from 5 to 10 working days. Up to 8 items per a single package for combined shipping. $49.00. Please note for courier delivery the shipping address must be written in English. Provide your shipping address written in English.
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                                      Equalization Standards:

Type I Ferro. NAB. Time Constants: 3180us+120us,
NAB 160nWb/m @ 400Hz Ref. level.

Type I Ferro. NAB. Time Constants: 3180us+120us, NAB 200nWb/m @ 400Hz Ref. level.

Type I Ferro. DIN. Time Constants: 3180us+120us, DIN 250nWb/m @ 315Hz Ref. Level.
-20dB, TEAC MTT-256U.

TEAC Type I Fe DIN 250nWb/m, -24dB, 3180us+120us MTT-256

TEAC Type I Ferro. Time Constants: 3180us+120us, DIN 160nWb/m @ 1kHz Ref. level.

TEAC Type II CrO. Time Constants: 3180us+70us, DIN 160nWb/m @ 1kHz Ref. level.

TEAC 9.53cm/sec. Time Const.: 3180us+70us, DIN 250nWb/m @ 315Hz Ref. level.

TEAC 9.53cm/sec. Time Const.: 3180us+35us, DIN 250nWb/m @ 315Hz Ref. level.

Type II CrO. High Bias. Time Constants: 3180us+70us, NAB 200nWb/m  @ 400Hz Ref. level.

Nakamichi SX. Time Constants: 3180us+70us (Nakamichi Reference level @ 400Hz).

Pioneer Type I Ferro. Time Constants: 3180us+120us, DIN 160nWb/m @ 333Hz
(Philips Ref. level).
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*Please note all prices are in $US. Your order can not be processed until payment has been made for shipping. Follow the instructions below.
Suitable for Playback Frequency Response adjustment of any Cassette Tape Deck using AC millivoltmeter.
Please note. These cassettes are LEVEL cassettes (not 90 degrees  ANGLE cassettes). They CAN NOT be used for final Azimuth adjustment.
To perform playback frequency response test, set Playback Head
Azimuth for maximum output for EACH Frequency Response cassette INDIVIDUALLY.
On completion of playback frequency response test, finally set Playback Head
Azimuth for maximum output and minimum difference in phase between channels using AZIMUTH cassettes.
Please note, with Economy shipping listed above without Tracking Number , our responsibility ends at the post shop reception. We can E-mail the picture of the parcel taken at the New Zealand Post Shop reception desk and the Post Shop receipt showing the date and time of shipping, but no Tracking Number.
Please note, because New Zealand Post does not directly control all parts of the delivery chain, it cannot guarantee that the item will always reach its destination within the delivery target. Delivery to areas outside major cities, or where your item is dutiable or held in Customs, may take longer.
      ATTENTION CUSTOMERS FROM RUSSIA!
    Option 3 International Courier with Tracking number is not available for customers from Russia!
180715
Tascam 122mk3. Time Constants: 3180us + 120us, DIN 250Wb/m @ 315Hz Ref. level.