Akai GX-65: Reliable deck with durable glass crystal heads
Compared to today's cassette decks (as of 2025), which are often equipped with simpler mechanisms, the design of the Akai GX-65 shows a clear focus on durability. The emphasis at the time on very durable core components and solid workmanship is a key reason why these devices are still in use even after many years.
The Akai GX-65 is a well-known representative of the late era of cassette technology and demonstrates Akai's typical strengths: the development of durable and powerful recording devices. It combines proven drive technology with the well-known, low-wear tone heads to create a solid overall package for analog enthusiasts.
The Super GX heads
The central feature of the GX-65 is its 3 Super GX heads. Made of glass and ferrite crystal, their surface is very hard and non-porous, resulting in very low mechanical wear. This design supports high durability and consistent sound quality. The good magnetic properties of these heads also promote clear recording and playback with a detailed high-frequency range.
3-motor double capstan drive
The precise dual capstan drive ensures very stable tape transport. Two counter-rotating capstan shafts and pressure rollers keep the tape under even tension as it runs over the tone heads. This method effectively reduces speed fluctuations. A dedicated motor for the capstan drive and two additional motors for the rewind plates ensure fast and tape-friendly operation.
Manual calibration and other features
The GX-65 offers users the option of achieving good results through manual settings. Front-panel controls for bias and record level allow the deck to be calibrated to the tape material inserted, which is important for a balanced frequency response during recording. Features such as motorized cassette feed and real-time display increase ease of use.
Sturdy housing construction
The deck is designed for a long service life. A robust metal housing, a vibration-damping base plate, and large feet form a stable base that protects the drive mechanism and electronics from external vibrations. The centrally located drive unit contributes to mechanical stability.
In summary, the Akai GX-65 is a good example of the sophisticated cassette technology of its time. It is a reliable and powerful device whose durable GX heads make it a good choice for users looking for a permanent solution for analog recording and playback.
Features/technical data:
3-head drive
Tape types: Type I (Fe), Type II (CrO2), Type IV (metal)
Dolby B, Dolby C, HX Pro noise reduction
3-motor drive
Switchable MPX filter
Adjustable headphone output
Automatic tape type selection
Manual calibration of pre-magnetization using bias control
Frequency response: Fe 15 Hz - 19 kHz (± 3 dB); CrO2 15 Hz - 19 kHz (± 3 dB); metal 15 Hz - 21 kHz (± 3 dB)
Signal-to-noise ratio: Dolby C > 72 dB
Speed fluctuations: ± 0.035% WRMS; ± 0.06% DIN
Total harmonic distortion: 0.7%
and much more
Connections:
Outputs:
1 x 6.3 mm jack
1 x analog RCA
Dimensions:
Width x height x depth: 425 x 135 x 355 [mm]