PIONEER A 0012/ A 27 Stereo Amplifier 120+120 W RMS Vintage 1978 WORK Good Look

Pioneer A-0012 / A-27 Reference Integrated Amplifier | Fully Serviced | Near Mint

The legendary Pioneer A-0012, also known internationally as the Pioneer A-27 (Series 20), is one of the finest integrated amplifiers ever built by Pioneer. Manufactured exclusively for the Japanese domestic market, this flagship amplifier has earned an outstanding reputation among audiophiles for its exceptional engineering, musicality, and reference-level performance.

This particular example is in near mint cosmetic condition, exceptionally well preserved and remarkably close to its original showroom appearance. It has been carefully maintained throughout its life, making it a rare opportunity for collectors and music enthusiasts seeking one of Pioneer’s most desirable vintage amplifiers.

Before being offered for sale, the amplifier has undergone a complete professional inspection by our experienced vintage audio technicians. All functions have been thoroughly tested, internal adjustments have been checked and calibrated where required, controls have been professionally cleaned, and the unit has successfully completed extended listening and reliability tests to ensure perfect operation.

The Pioneer A-0012 shares the same legendary design and circuitry as the internationally marketed Pioneer A-27. Featuring dual-mono construction, massive power supplies, ultra-low distortion circuitry, premium RET output transistors, and one of the finest MM/MC phono stages ever installed in an integrated amplifier, it delivers outstanding detail, exceptional dynamics, and an incredibly natural soundstage.

Technical Specifications:

• Power Output: 120 Watts RMS per channel into 8 Ohms

• Frequency Response: 5 Hz – 50 kHz

• Total Harmonic Distortion: 0.01%

• MM & MC Phono Inputs

• Dual-Mono Power Supply

• High Current RET Output Stage

• Dimensions: 454 × 167 × 468 mm

• Weight: Approx. 24.7 kg

For customers within the European Union, United Kingdom and Australia, this amplifier is professionally converted and configured to operate directly from 220–240V AC mains, eliminating the need for an external voltage transformer. The conversion is carried out professionally while fully preserving the amplifier’s original performance, reliability and sonic character.

For customers located in countries using other mains voltages, including Japan (100V) or North America (120V), we can supply the amplifier configured for the appropriate local voltage upon request before shipping.

Due to its outstanding build quality, extremely limited production, and increasing worldwide demand, the Pioneer A-0012 / A-27 has become one of the most collectible vintage integrated amplifiers ever produced. Finding an example in this cosmetic and technical condition has become exceptionally difficult.

The amplifier will be professionally packed using our proven heavy-duty packaging system with multiple layers of protection to ensure maximum safety during international transport. Worldwide shipping is available via FedEx, DHL or UPS with full tracking and insurance options.

Note: Buy with complete confidence from TechnoGold Audio, a specialist in vintage high-end audio equipment with more than 40 years of experience. Every component we sell is professionally inspected, serviced, tested under real operating conditions, and carefully packed using premium materials to guarantee the safest possible international delivery.