Pioneer - SA 520 NO RESERVE Blue line! Solid state integrated amplifier

Pioneer SA-520 Integrated Amplifier

Step back into the golden era of early-1980s hi-fi with the Pioneer SA-520 stereo integrated amplifier—a beautifully engineered component from Pioneer’s celebrated “Blue Line” series. Built in 1981–1982, the SA-520 combines classic silver-face styling with dependable Japanese audio engineering, delivering clean power, excellent musicality, and a feature set designed for serious vinyl and tape enthusiasts.

Despite its compact footprint, the SA-520 delivers 32 watts per channel into 8Ω, offering dynamic, low-distortion performance ideal for vintage bookshelf or efficient floor-standing speakers. Its integrated moving-magnet phono stage, multiple line inputs, and dual tape loops make it a versatile centerpiece for any classic hi-fi setup.

The amplifier also features Pioneer’s signature fluorescent display styling, precise tone controls, and a useful subsonic filter to reduce turntable rumble—making it particularly attractive for vinyl collectors building a period-correct system.

Elegant, reliable, and sonically engaging, the Pioneer SA-520 remains a sought-after entry point into vintage hi-fi—perfect for collectors or anyone looking to experience authentic analog sound from the early 1980s
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Technical Specifications
Manufacturer: Pioneer
Model: SA-520
Type: Stereo Integrated Amplifier
Years of Manufacture: 1981–1982
Power & Performance
Power Output: 32 watts per channel (8Ω)
Frequency Response: 10 Hz – 60 kHz
Total Harmonic Distortion: 0.03%
Damping Factor: 40
Inputs / Outputs
Phono (MM): 2.5 mV sensitivity
Line Input Sensitivity: 150 mV
Signal-to-Noise Ratio:
Phono: 82 dB
Line: 100 dB
Inputs: Phono, Tuner, AUX, Tape 1, Tape 2
Outputs: Tape Rec x2, Speaker A/B, Headphone
Minimum Speaker Impedance: 8Ω

Physical Specifications
Dimensions: 420 × 94 × 349 mm (W × H × D)
Weight: 6 kg (≈13.2 lb)

Features
Blue fluorescent display styling
Subsonic filter switch
Bass, treble, and balance controls
Dual tape monitoring loop
Headphone output

Please see detailed photographs for her condition as they form part of the description and sale. Please also note that vintage electronic items are not guaranteed.

Please note that we will pack her with our custom double box and bubble wrap system and we pack for the safety of the item not for economy