Technics SU-V550

Technics SU-V550 – Integrated Stereo Amplifier

The Technics SU-V550 is an integrated stereo amplifier produced from the mid-1980s. It features “New Class A” amplification and delivers over 100 W per channel. The unit has a metal chassis, a solid aluminum front panel, and a wide range of inputs including a phono preamp for turntables. It was designed for regular home use and was sold as a mid- to upper-range model in the Technics lineup.

Model information:

• Model: SU-V550

• Type: Integrated stereo amplifier

• Year of manufacture: approx. 1986

• Manufactured in: Japan

• Color: Silver or black

• Remote control: No

• Power consumption: 380 W

• Dimensions: approx. 430 × 136 × 343 mm

• Weight: approx. 8.5 kg

This unit has been fully inspected and professionally serviced.

We also offer delivery and professional installation of the equipment directly at your home throughout the Czech Republic.

In Prague and its surroundings for a flat rate of 2000.-CZK.

For other Czech Republic areas we will create a calculation on request.

The date and details of installation must be agreed in advance.

For other regions within the Czech Republic, we will prepare a price quote upon request.

The installation date and details must be arranged in advance.

Connections:

• Number of inputs:

  • Phono (MM)

  • Tuner

  • CD

  • AUX

  • Tape 1, Tape 2 (monitor)

• Number of outputs:

  • Speaker A/B terminals

  • Headphone output (jack)

Technical specifications:

• Output power: 105 W per channel (8 Ω, 1 kHz)

• Total harmonic distortion (THD): 0.003%

• Frequency response: 5 Hz – 100 kHz

• Signal-to-noise ratio: 100 dB (CD, AUX), 80 dB (Phono)

• Damping factor: approx. 30

• Amplification class: New Class A

• Tone controls: Bass, treble, balance, loudness

• Speaker switching: A/B or A+B

Additional features:

• Large toroidal transformer

• Speaker protection relay

• Dedicated phono preamp

• A/B speaker switching

• Solid aluminum front panel and metal chassis