High quality shells with no scratched surface and good quality tape. An amazing price too if you order at least 25. Beats anyone else that sells tapes.

These are cool and go great with the colored shells. This is a great way to make cassettes interesting looking.

Great tapes! I got various colors, all packaged great too! No chance for shipping damage the way they were protected! Awesome! Thank You!

I haven't gotten the chance to use them yet, but they arrived in a short amount of time and look great!

An excellent product. I was finally able to set the speed on three cassette decks. Easy to use, and a great price. Recommended!

Very good product and exellent service. À recommander. Jacques www.editionsmixsonore.com

This is an exellent service, very friendly, the purchasing was easy and safe, I receive this item without problem. thank you guys.

This is an exellent service, very friendly, the purchasing was easy and safe, I receive this item without problem. thank you guys.

Best deal you will find on a tape of this type. Performs well!!

Great product! Great Price!! Works as it should!

I was unsure about ordering but glad I took the risk. The "Customize Your Design" template editor is simple to use, and the j-cards are printed extremely well - no (perceptible) quality loss from the original images. Will definitely order again in the future.

This Case made a great replacement for an old Commodore datasette game. The plastic is sturdy and the color is nice.

Very easy to customize and ship label. The preview made it look blurrier than the finished product so be warned. Shipment arrived within a reasonable amount of time and the quality of the labels was terrific. Colors came a little darker than I thought, but that may just be an issue with my monitor display.

Wow, these are even brighter green than I expected. Gorgeous!

Does the job and gives a good reference at the specified level and frequency.

It's not a multi-frequency, multi-track tape, but you're not buying something massively complex, your'e buying a single tone at a set magnetic flux to calibrate from. This is what you want.

When you've got a reference you know is calibrated independently, this allows you to set your 'zero', and from then, you can build and cross-reference from other external sources.

There's test CD's you can burn, then get a level from that to check against, then test against other machines. CD's are good as they're fixed and self-checking.
Pitch-check against the level from them, then adjust with a speed tape on your tape deck, and also the RMS output at 0dB on the CD player and then your tape machine. Build inwards, and backwards.
You'll need to be dilligent and methodical but you'll get there.

Join a forum like www.tapeheads.net or www.stereo2go.com and contribute and learn from the expertise there too.

Don't forget the tape speed/pitch calibration tape too. I'd recommend the both of them.

Good luck, and I hope my personal view helps you make a choice to your advantage. I'm not paid for this review nor do I receive any inducement of any kind. I'm a journalist by trade.

Awesome. The cases were well packed and came in great shape. Shipping was fast too. Thanks guys. :)

Customer service is outstanding. Product is good quality .Order was shipped and received in a very timely fashion. Will continue to purchase from duplication.ca Thank you for the excellent service

Really pleased with these sleeves, great price and the quality is a good standard. Will definitely purchase again.

The items are very useful for the blank tapes and looks so nice for the promotional blank tapes.

The items look very nice and the tapes are high quality (music grande). We appreciate the shipping on time and no damage.

Perfect for my need to play a backup track for a distant friend.

Good quality, good feel, super friendly service as always

Great value, good look, good construction

Good Quality Product. It's been useful with my Splicing needs

They are great quality, but there is a problem - glue strip is too low, I can't seal it or ... sometimes it almost seals. I will have to order another pack, but will it be the same?