Pioneer - A-109 Solid state stereo amplifier






Holds dual bachelor's degrees in electronics and physics with 20 years in audio engineering.
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Pioneer A-109 stereo amplifier, 80 W, Direct Energy MOS, manufactured in 2000; physically in good condition and fully tested and functional.
Description from the seller
Pioneer A-109 stereo amplifier – Direct Energy MOS – Classic quality & fully tested
The Pioneer A-109 is one of those amplifiers that stand the test of time effortlessly: reliable, well-built, and loved for its warm, musical sound character. This unit is in good condition and has been fully tested technically. All functions, knobs, and inputs have been checked and work as intended. An ideal amplifier for both beginners and experienced hi-fi enthusiasts seeking an affordable yet high-quality stereo solution.
Sound quality
Thanks to the Direct Energy MOS technology, the A-109 delivers a dynamic, warm, and controlled sound. Bass, midrange, and treble are well balanced, and the amplifier effortlessly drives both small bookshelf speakers and larger floor-standing models.
Fully tested
All inputs (Phono, CD, Tuner, Line, Tape 1 & 2) tested.
Volume knob and tone control (Bass/Treble) work smoothly.
No noise, crackling, or dropouts.
Speaker A/B switch tested
The headphone output is functioning perfectly.
Specifications
Model: Pioneer A-109
Power: 80W
Direct Energy MOS amplifier design
Inputs: Phono (MM), CD, Tuner, Line, Tape 1 & Tape 2 (monitor)
Outputs: Speakers A & B, headphones
Power supply: 220–230V ~ 50/60Hz
Made in Malaysia
Sturdy metal enclosure
Shipping
Professionally packed for safe delivery.
All objects are carefully packed.
A great opportunity to bring a reliable, musical, and affordable Pioneer amplifier into your home.
Pioneer A-109 stereo amplifier – Direct Energy MOS – Classic quality & fully tested
The Pioneer A-109 is one of those amplifiers that stand the test of time effortlessly: reliable, well-built, and loved for its warm, musical sound character. This unit is in good condition and has been fully tested technically. All functions, knobs, and inputs have been checked and work as intended. An ideal amplifier for both beginners and experienced hi-fi enthusiasts seeking an affordable yet high-quality stereo solution.
Sound quality
Thanks to the Direct Energy MOS technology, the A-109 delivers a dynamic, warm, and controlled sound. Bass, midrange, and treble are well balanced, and the amplifier effortlessly drives both small bookshelf speakers and larger floor-standing models.
Fully tested
All inputs (Phono, CD, Tuner, Line, Tape 1 & 2) tested.
Volume knob and tone control (Bass/Treble) work smoothly.
No noise, crackling, or dropouts.
Speaker A/B switch tested
The headphone output is functioning perfectly.
Specifications
Model: Pioneer A-109
Power: 80W
Direct Energy MOS amplifier design
Inputs: Phono (MM), CD, Tuner, Line, Tape 1 & Tape 2 (monitor)
Outputs: Speakers A & B, headphones
Power supply: 220–230V ~ 50/60Hz
Made in Malaysia
Sturdy metal enclosure
Shipping
Professionally packed for safe delivery.
All objects are carefully packed.
A great opportunity to bring a reliable, musical, and affordable Pioneer amplifier into your home.
