New item
Add this item to Cart for a combined free shipping deal
Click to enlarge photo

Listing Detail Tabs

GennLab 1 kHz Track Alignment Cassette
Version 87B

The Cassette is recorded for the Playback Head Height calibration of Nakamichi cassette decks.
Adjust Playback Head Height Gear to obtain the MINIMUM reading of the Output Signal for both channels.
Please note. This new Cassette can now be used to adjust all other brands of cassette tape deck equipped with adjustable Tape Guides.

The Tape is recorded on new TDK, MAXELL or TEAC 17u tape OFF SHELL using the OTARI 0.15" (3.81 mm) Reel-to-Reel MX-5050BIII-1-P2/1 Production tape recorder and professional test equipment.
This tape recorder, is equipped with the Focused-Field Narrow Track Instrumental Record Heads and has precisely machined Tape Guides. This provides an extremely stable Track position on the tape.

The 1 kHz Track is recorded at the END of tape starting at the last 5 minutes.

The 87B version of the Tape is equivalent to Nakamichi DA09087B Test Tapes.
It can be used to calibrate Nakamichi decks equipped with Playback Head with wide gap between channels: CR Series (CR-3, CR-4, CR-7), BX-300, Dragon etc.

More information on

FYI, The Japanese ABEX stopped the production and sales of ALL test cassettes in October 2010

P.S. Good luck and please only bid if you are serious and going to pay in full within 3 working days

studio audio mastering music repair Hi Fi recording deck Please click here to ask a question
Your question and answer privileges have been disabled.
You must log in to view questions and answers on this listing. We recommend reading questions before you make any purchases.
You must log in to ask or answer questions posted. We recommend reading questions before you make any purchases. Available only to approved bidders. You must be an authenticated member to ask questions Find out more about becoming authenticated. Your account is in debt Your current account balance is You must credit your account to use this feature.
Firearms licence #
Firearms licence holder name
First name is required
Last name is required
Your current account balance is Please note you will lose your question and answer privileges if your account is in debt for more than 2 weeks. Credit your account.
I confirm that I am over 18 years old.
To prevent your personal details being misused please do not put emails or phone numbers in questions. Failure to comply may result in the suspension of your account. The seller cannot add a Buy Now price once bidding has started.

Shipping options

  • including plastic post bag and tracked$7.00
  • Seller does not allow pick-ups
  • Seller location: Kapiti, Wellington, NZ

Payment options

  • Other options
    NZ bank deposit, Internet Banking
Buy Now
This listing is restricted to
authenticated members only.