The keyboard is also used in educational settings to teach the basics of music production, MIDI control, and electronic performance techniques.
: Features Full Logic Transport Control for smooth operation and a mechanical 3-digit tape counter.
The original rubber drive belts will likely have stretched, cracked, or turned to black goo. Installing a fresh belt kit is essential to restore correct playback speed and eliminate wow and flutter. akai cs-f21
Decades later, the CS-F21 remains a favorite for those entering the analog world. It’s a reliable workhorse that reminds us that music isn't just something you hear—it’s something you watch spin, pulse, and come alive.
Uses one record/playback head and one erase head. The keyboard is also used in educational settings
: 1 x High Density Metallic head (record/playback), 1 x Erase head. Frequency Response : Normal : 30 Hz to 15,000 Hz. CrO2 : 30 Hz to 16,000 Hz. Metal : 30 Hz to 18,000 Hz.
reveals a deck built for strict timing precision and low-noise operational output: Specification Parameter Value / Detail 2-Head, Single Compact Cassette Deck Track System 4-Track, 2-Channel Stereo Tape Speed 4.76 cm/s (1-7/8 ips) Heads 1 x Record/Playback, 1 x Erase Motor Type Electronically speed-controlled DC motor Tape Compatibility Type I (Normal), Type II (CrO2), Type IV (Metal) Wow & Flutter 0.04% WRMS Total Harmonic Distortion (THD) Signal-to-Noise Ratio 73 dB (with Dolby C active) Frequency Response (Metal) 30 Hz to 18,000 Hz ($\pm$3dB) Dimensions (W x H x D) 440 x 103 x 273 mm Weight Design and Front-Panel Ergonomics The physical layout of the Installing a fresh belt kit is essential to
Supports Normal (Type I), CrO2 (Type II), and Metal (Type IV) tapes. Frequency Response: Normal: 30 Hz to 15,000 Hz (±3 dB). CrO2: 30 Hz to 16,000 Hz (±3 dB). Metal: 30 Hz to 18,000 Hz (±3 dB).
Equipped with dual mono microphone inputs (
It features "Cassette Back Lighting," making it easy to see how much tape remains during a recording session.