Sony STR-11L

Beskrivelse

The Sony STR-11L, released in 1977, is a classic AM/FM stereo receiver renowned for its warm, detailed sound and elegant brushed aluminum design. Manufactured in Japan, it offers reliable performance and versatile connectivity, making it a sought-after piece for vintage audio collectors.

Key Features

Audio Performance

• Delivers 25 watts per channel into 8 ohms (stereo) with a frequency response of 10Hz to 50kHz.

• Features 0.5% total harmonic distortion and a damping factor of 30 for clear, dynamic audio.

• Includes bass, treble, and loudness controls for tailored sound output.

Tuner Capabilities

• Supports FM, MW, LW, and SW bands with a superheterodyne tuner for precise reception.

• Offers FM stereo reception with a signal-to-noise ratio of 70dB (MM) and 90dB (line).

• Features an analog tuning dial with atmospheric scale lighting for a retro aesthetic.

Connectivity

• Inputs include:

  • Phono MM input (2.5 mV) for turntables.

  • Line inputs (150 mV, DIN, and line) for auxiliary devices.

• Outputs include:

  • Line output (150 mV) and DIN output (40 mV).

  • Speaker outputs for 8-ohm minimum impedance.

• Supports headphones and tape monitor for recording and playback.

Build and Design

• Housed in a brushed aluminum chassis with aluminum knobs, measuring 405 x 145 x 270 mm and weighing 7 kg.

• Built with transistors and semiconductors for reliable operation.

• Powered by AC 220V, 50 Hz, consuming 110W.

Limitations

• Lacks modern features like Bluetooth or digital inputs.

• No remote control, consistent with its era.

• Aging units may require servicing (e.g., capacitor replacement) due to wear.

Performance and Value

Priced at around $200-$300 USD in its era, the Sony STR-11L delivers exceptional sound quality with a warm, bright character, praised by users for outperforming modern digital receivers. Its selective FM tuner and versatile inputs make it ideal for vinyl setups and retro audio systems. While minor cosmetic wear or maintenance needs may arise, its build quality and aesthetic appeal ensure lasting value for collectors and audiophiles.