secondhand Kenwood KA-550 Stereo Integrated Amplifier, vintage Japanese Hi-Fi

Used

#vintageaudio • #audiophile • #hifi • #kenwood • #stereoamplifiers

AMPLIFIER KENWOOD KA-550

### Kenwood KA-550 Stereo Integrated Amplifier – Vintage Japanese Hi-Fi Amplifier
For sale is the classic **Kenwood KA-550 Stereo Integrated Amplifier**, a vintage all-in-one Japanese-made stereo amplifier, ideal for lovers of the good old Hi-Fi, vintage audio device collectors, and those who want to create a beautiful and distinctive stereo system with character.
The KA-550 features the characteristic appearance of classic Kenwood amplifiers, with sturdy construction, black metal chassis, large analog controls on the front panel, and easy-to-read controls. Its design combines functionality and discreet aesthetics, while the build quality harks back to a time when amplifiers were built with an emphasis on mechanical durability and long-term use.
In terms of power, the **Kenwood KA-550 delivers** **100 Watts total stereo power**, according to its technical specifications. This power makes it capable of comfortably driving a good pair of passive speakers in a home Hi-Fi system.
A particular point of interest is the **built-in phono stage**, which supports both **MM (Moving Magnet)** and **MC (Moving Coil)** cartridges, offering the possibility to connect different types of turntable cartridges without the need for an external phono preamp. The MM/MC selection feature is an important characteristic for vinyl enthusiasts and adds significant flexibility to this amplifier.
On the front panel, there are the basic controls and options needed for a complete stereo system, such as **Volume Control, Balance, Bass, and Treble**, as well as options for different audio sources. Also available are **Phono, CD, Tuner, and AUX**, along with the ability to connect devices via tape monitor, making it particularly interesting for creating a vintage system with turntable, tuner, CD player, or other analog and digital sources.
It also features **CD Direct** and **Line Straight** functions, designed to reduce the signal path and keep the signal flow as direct as possible through the circuit. Additionally, there are speaker selection, subsonic filter, and attenuation controls, which offer greater control for everyday use.
At the back, there are RCA sockets, connections for sources and recording devices, and speaker outputs. The amplifier offers the ability to connect **two pairs of speakers via the Speaker A / B options**, adding flexibility to its use.
One of the standout features is its authentic vintage aesthetic. The black finish, metallic surfaces, and classic potentiometer layout create a look that particularly suits retro and classic Hi-Fi setups. It is a device that functions not only as an amplifier but can also be a central piece of a vintage audio collection.
The rear label states **Kenwood Corporation – Made in Japan**, a detail that adds particular interest for collectors of Japanese Hi-Fi equipment. The KA-550 belongs to the mid-1980s era and is a characteristic example of Kenwood’s design and manufacturing philosophy of that period.
**Ideal for:** vintage Hi-Fi collectors, Kenwood enthusiasts, vinyl lovers, turntable users with **MM or MC cartridges**, retro stereo systems, and those seeking an authentic Japanese amplifier with a classic appearance, good power, and distinctive presence.
Priced at 150 euros.