Authoization tips for Mac users with Retro/Unity Version 2.0.0 CD-ROM or higher (also Retro AS-1 v.2.0.1 or higher):
1. Install Retro/Unity v.2.0.0 from the CD-ROM. Choose Custom Install>System Files Only if the software is already installed. Close the Authorizer immediately after installation.
2. Go to www.bitheadz.com/updates and download the Retro/Unity v.2.1 updater. Make sure you install the update into the Unity/Retro folder on your drive.
3. After the installation has completed, type your Registration Code into the Registration field of the Authorizer.
4. The Challenge will appear, but the Response field should be gray and display the text “Not Required”. At this point, click “Register”.
5. Fill out the form with the appropriate information.
6. Then you can select “Standard Mail or Fax” or “Electronic Registration”. If you have already registered the software choose “Standard Mail or Fax”
7. Click “OK”. A message will appear on your screen stating that a text file has been generated in your Retro AS-1 Folder.
8. Click “OK” again and a message will appear telling you that “You are fully authorized for Retro AS-1”.
9. You then can copy and paste this text file into an email and send it to registration@bitheadz.com to fully register your software if you have not already done so. If you have already registered, there is no need to email us this form again.
Electronic Registration:
Will allow you to automatically send the Registration info to BitHeadz, provided you are setup to send email at the time. You will receive an auto-response from our email server to confirm that BitHeadz received your email.
When you need help, Sweetwater has the answers!
Our knowledge base contains over 28,000 expertly written tech articles that will give you answers and help you get the most out of your gear. Our pro musicians and gear experts update content daily to keep you informed and on your way. Best of all, it’s totally FREE, and it’s just another reason that you get more at Sweetwater.com.
Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.
Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.
The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.
Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.