---
product_id: 562191454
title: "RTM C90 | Type One 90 Minute Blank Music Cassette | Ideal for Audio Recording | Studio Quality | Single Cassette"
brand: "rtm industries"
price: "€ 25.55"
currency: EUR
in_stock: true
reviews_count: 13
category: "Rtm Industries"
url: https://www.desertcart.nl/products/562191454-rtm-c90-type-one-90-minute-blank-music-cassette-ideal
store_origin: NL
region: Netherlands
---

# Studio-quality analog sound Reinforced shell for durability Made in Normandy, Europe RTM C90 | Type One 90 Minute Blank Music Cassette | Ideal for Audio Recording | Studio Quality | Single Cassette

**Brand:** rtm industries
**Price:** € 25.55
**Availability:** ✅ In Stock

## Summary

> 🎶 Capture your sound legacy with RTM C90 – where vintage meets pro-grade quality!

## Quick Answers

- **What is this?** RTM C90 | Type One 90 Minute Blank Music Cassette | Ideal for Audio Recording | Studio Quality | Single Cassette by rtm industries
- **How much does it cost?** € 25.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/562191454-rtm-c90-type-one-90-minute-blank-music-cassette-ideal)

## Best For

- rtm industries enthusiasts

## Why This Product

- Trusted rtm industries brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Reinforced cassette shell ensures mechanical stability and superior audio fidelity every time.
- • **Crafted in Europe:** Proudly manufactured in Normandy with rigorous quality control for unmatched reliability.
- • **Timeless Analog Vibes:** Thicker substrate minimizes print-through and maintains sound quality even after long storage.
- • **Perfect 90-Minute Recording:** Ideal length for capturing your best mixes, podcasts, or archival audio with precision.
- • **Legendary Studio Master Formula:** Experience pristine, professional analog sound with BASF's Studio Master 900 technology.

## Overview

The RTM C90 Type One 90-minute blank music cassette delivers studio-quality analog recording using BASF's renowned Studio Master 900 formula. Manufactured in Normandy, France, with over 40 years of expertise, it features a reinforced shell for exceptional durability and a thicker substrate to ensure stable playback and minimal print-through. Perfect for professionals and enthusiasts seeking premium analog sound and lasting performance.

## Description

Shop RTM C90 | Type One 90 Minute Blank Music Cassette | Ideal for Audio Recording | Studio Quality | Single Cassette. Free delivery and returns on eligible orders.

Review: Quality - Quality cassette tape BASF formula Legend of a company Expensive but what's the alternative?
Review: Rtm 90 c. Cassette - Excellent case. And massive inlay for jotting down Ur. Tunes recorded tapes themselves are. Nice clear plastic with strong screws fixing and nice. Big labels. Great value as well for a complete mystery buy. I've never seen before 👌

## Features

- FORMULA : RTM audio cassettes are based on BASF's legendary Studio Master 900 formula – This formula guarantees studio-quality music recording - Professional analog sound, at home
- LEGENDARY MANUFACTURER : With over 40 years' experience in the production of high-end audio tapes, RTM ‘s production method, equipment and material used to bring you a professional-quality cassette
- HIGH PERFORMANCE : The reinforced shell of the high-quality cassette offers exceptional mechanical stability which results in superior music quality
- LONG LIFE : Thicker substrate ensures stable linear speed and minimal print through, even when not in use for extended periods - Audio cassettes are made from durable, solid materials
- EUROPEAN MANUFACTURING : All cassettes are manufactured in our Normandy factory and subjected to rigorous quality control - RTM C60 & C90 cassettes have the highest quality available on the market

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Recording capacity | 54.58 Minutes |
| Manufacturer | RTM Industries |
| Global Trade Identification Number | 03770019284049 |
| Package Dimensions L x W x H | 12.2 x 7.5 x 2.6 centimetres |
| Package Weight | 0.08 Kilograms |
| Part number | 1-Pack |
| Warranty description | 2 Year Limited Warranty |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** RTM Industries
- **Colour:** colorless
- **Item weight:** 0.08 Kilograms
- **Format:** CA-Import
- **Write speed:** 1.7 IPS

## Images

![RTM C90 | Type One 90 Minute Blank Music Cassette | Ideal for Audio Recording | Studio Quality | Single Cassette - Image 1](https://m.media-amazon.com/images/I/51F7xf4pBhL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by M***A on 22 December 2025*

Quality cassette tape BASF formula Legend of a company Expensive but what's the alternative?

### ⭐⭐⭐⭐⭐ Rtm 90 c. Cassette
*by J***S on 15 August 2025*

Excellent case. And massive inlay for jotting down Ur. Tunes recorded tapes themselves are. Nice clear plastic with strong screws fixing and nice. Big labels. Great value as well for a complete mystery buy. I've never seen before 👌

### ⭐⭐⭐⭐⭐ Excellent quality tape
*by G***Z on 27 March 2024*

RTMs ferric tapes are made to the same specifications as the old BASF LH, used by recording studios across the world. I’m absolutely delighted with the quality of these cassettes, zero dropouts and excellent frequency response, high output and good noise performance. In my tests with these cassettes, I’m using my Denon DRM 710, 3-head dual capstan machine that also benefits from Dolby HX Pro and adjustable bias. If you are buying RTM tape, you can be assured of a high-quality European made product. This review is written by genuine customer based in South-East London.

## Frequently Bought Together

- RTM C90 | Type One 90 Minute Blank Music Cassette | Ideal for Audio Recording | Studio Quality | Single Cassette
- RTM C60 | Type One 60 Minute Blank Music Cassette | Ideal for Audio Recording | Studio Quality | Single Cassette
- Maxell UR 90 Normal Bias Blank Audio Recording Cassette Tape, Low Noise, 90 Minute Recording Time, 5 Pack

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-08*