PROCEED AMP 3

Pre woned. In good condition. Shows signs of wear. Without original packaging.

Works only in stereo mode. The center channel is not functional.

Itam on consignment.

The Proceed AMP3 is designed to deliver absolutely transparent sound and controlled power. Its “multiple monaural” design provides each of the three channels with an independent power supply and a dedicated 300VA toroidal transformer, a solution that almost completely eliminates interference between channels and ensures a precise, deep, and stable sound image. Each section operates fully independently, guaranteeing impeccable separation and consistent dynamics even at high volumes.

The low-impedance power supply is engineered to provide the audio circuitry with immediate and smooth access to the required power. Capacitors, mounted directly on the board near the output transistors, ensure a fast and stable response even under high current demands. The internal traces, short and thick, along with high-purity copper bus bars, optimize current flow, creating an ideal environment for the amplifier to operate at its best.

Each channel can be configured to receive balanced or unbalanced signals, offering maximum versatility with different preamplifiers. Balanced connections provide greater immunity to electrical and radio interference, further enhancing signal purity. The output stage uses eight 150-watt transistors per channel, carefully selected and matched to ensure uniform load distribution and long-term stability. The “overbuilt” construction and meticulous craftsmanship contribute to a refined, stable, and durable musical performance.

The amplifier features an advanced protection system that automatically activates in the event of overheating or the presence of direct current at the output, disconnecting from the mains to protect both the device and the speakers. Each transformer is protected by an independent fuse against overcurrent, while an inrush limiter prevents premature aging of components and ensures a smooth, safe startup.

The Proceed AMP3 is certified for use in Home THX® systems, complying with Lucasfilm standards for high-fidelity home theater audio equipment. This guarantees extremely low electrical and mechanical noise, a flat frequency response, sufficient available power, and stability even with demanding speaker loads. Its performance goes far beyond the minimum certification requirements: its musicality and timbral precision make it ideal not only for high-dynamic movie playback but also for high-fidelity music reproduction, delivering a sound that combines warmth, detail, and naturalness.

The result is an amplifier that combines power and finesse, capable of producing tight, controlled bass, detailed mids, and clear, airy highs.

Technical specifications:

• Power output: 150 watts per channel into 8Ω (3 channels)
• Frequency response: 20Hz – 20kHz
• Total harmonic distortion: 0.1%
• Gain: 29 dB
• Input sensitivity: 1.2V
• Signal-to-noise ratio: 80 dB
• Speaker load impedance: minimum 4Ω
• Dimensions: 43.8 × 11.3 × 40.6 cm
• Weight: 27.7 kg