






🎶 Capture your sound legacy with RTM C90 — where vintage meets pro-grade precision!
The RTM C90 is a 90-minute Type One blank music cassette engineered with BASF's Studio Master 900 formula, delivering professional analog sound quality. Manufactured in Normandy with over 40 years of expertise, it features a reinforced shell for mechanical stability and a thicker substrate to minimize noise and print-through. Ideal for audiophiles and professionals seeking premium studio-quality recordings on classic tape media.

















| ASIN | B0B74NTW9K |
| Best Sellers Rank | #15,776 in Electronics ( See Top 100 in Electronics ) #4 in Home Audio Blank Media |
| Customer Reviews | 4.4 4.4 out of 5 stars (309) |
| Date First Available | September 16, 2022 |
| Global Trade Identification Number | 03770019284049 |
| Item Weight | 2.82 ounces |
| Item model number | 1-Pack |
| Manufacturer | RTM Industries |
| Package Dimensions | 4.8 x 2.95 x 1.02 inches |
| Recording Capacity | 54.58 Minutes |
| Unit Count | 1.0 Count |
A**R
High End Modern Tape!
RTM quality is unmatched in the reel to reel world. It's no wonder that these cassettes are so good. They are a shining star in the malaise of new cassettes...with Type II and IV tapes long gone, the best anyone can hope for is a manufacturer making a good tape. THIS IS THE TAPE. If you have a high end deck and insist on new tape, you won't be disappointed by these. Both this and the 60 minute version are solid. Calibration on a high end deck tells most of the story. It's not a superferric, but it does have a high MOL and a very consistent coating. Background hiss levels are acceptable, especially considering the MOL. HIGHLY RECOMMENDED
M**N
For the money, isn't everything?
Good to great....very nice type one tape. Would and will buy again. No problems with playing, good solid feel.. I haven't taped since he earIy1980s. Then used the best non metal TDK and Maxell had. I did do a careful listening on my refurbished Teac deck. Used Steely Dan song aja original CD. Sounds grrrrreeeeaaat! Compared this tape with Maxell type two? XII-S and Maxell type one UR. The Maxell type two was a clear winner. I used the correct Bias, I hope. The RTM C 90 wasn't disappointing and will cont. to use as long as tape shortages last. The Maxell UR was a bit better at mid range. The RTM handled the highs and lows very well. Actually was surprised at the tapes I tried in contrast to what I've been hearing. I really appreciate a good Type one tape as the RTMs. I will not pay the steep prices for a quality metal tape..now off to TDK land for a test.
J**E
Tapes
Great… just what I needed
M**O
The tape was manufactured on 14 September 2022.
The tape features with plated capstan & pinch roller openings similar to TDK MA-XG, TDK SA-XG, Sony Metal Master, Sony HF Pro and Sony UX Pro. This a type II High Bias tape.
T**X
Good
Great work
S**H
Great tapes
Good sound quality. Use these for reference and interview backups. Music quality is good. I’d recommend these and I’ll be ordering more.
J**Y
Top Tape..!! Buy these..!!
Outstanding tapes. Finally got to use them. Crisp, clear, no dropouts as some others have reported. Range is great w/or w/o Dolby NR. Only complaint is the cost.
P**G
Don’t believe the hype and cost is too high.
Don’t believe the hype. These tapes are passable at best. The hiss is unbearable compared to similar normal bias tapes. Money is better spent on New Old Stock. One of the 3 tapes I had gotten broke after the 3rd use. The roller jammed and tape would not move. The case that houses the tape feels cheap as well as the case that holds the cassette. Why not just one star? Well they came packaged very well and it’s nice to see someone making an effort the keep cassettes alive. But they need to try way harder for the price they ask.
V**O
RTM'S Tapes they pretty good 👍
H**O
Nachdem ich vergeblich versucht habe, preislich vernünftige TDK SA-X oder gleichwertige zu bekommen muss ich sagen, dass die hier die Oberklasse des aktuell erhältlichen Materials im Preis-Leistungs-Verhältnis sind. Im direkten Vergleich mit einer alten TDK oder Sony ist das Grundrauschen etwas höher, aber das liegt am Bias und der Chemie, leider gibt es nagelneue Chrom-Bänder nicht mehr zu kaufen. Gegenüber einer Master-MA von Sony ist die schlechter, aber wer will heute 40.- für ein gebrauchtes Metallband zahlen, insbesondere weil die meisten Decks das gar nicht können. Und das Bandmaterial wird nach 40 Jahren auch nicht besser - also das hier ist die sogar günstige Alternative für Aufnahmen auf guten Decks mit hoher Qualität.
R**S
Casette geef een goed geluid
C**.
C’est génial d’avoir des cassettes neuves !!!!!
F**E
Musicassette a mio parere eccellenti. Sono arrivate ognuna protette da una scatola di cartone. Ho notato subito la qualità delle custodie che sono leggermente più spesse di altre in commercio. Il case è robusto è ben fatto chiuso da 5 viti per un eveltuale smontaggio. Nella parte bassa vi è un rinforzo di plastica nero come guida del nastro che impedisce vibrazioni nella lettura, accorgimento mai visto in altre cassette. Sto duplicando da vinile e il suono è ottimo in tutti i registri, non si nota una minima perdita forse un pochino solo nel registro acuto ma niente di eccessivo! Quello che mi ha colpito maggiormente è la qualità costruttiva. Sono molto soddisfatto e consiglio l`acquisto, restituiscono un suono pulito senza rumori di fondo, anche nel riavvolgimento rapido sono molto silenziose più di altre marche quotate. Che dire ne farò una scorta col tempo!
ترست بايلوت
منذ شهر
منذ أسبوعين