Accuphase Pro-G51

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The Accuphase Pro-G51 is a high-performance stereo amplifier that combines Accuphase's renowned audio engineering and advanced technology. It features a fully symmetrical, double-differential signal path, which provides an exceptional level of isolation and stability for the amplifier's output stage.The Pro-G51 has a rated power output of 35 watts per channel into 8 ohms and 70 watts per channel into 4 ohms, making it suitable for a wide range of loudspeakers. It uses a hybrid design, which combines tube and solid-state circuitry to produce a natural and musical sound signature.One of the standout features of the Pro-G51 is its versatile input section, which offers balanced and single-ended inputs, as well as a Moving Coil (MC) input for use with low-output moving coil cartridges. The amp also features an integral phono stage, which offers exceptional RIAA equalization accuracy and low noise floors.The Pro-G51 provides a variety of user-selectable functions, including bright mode for a more detailed and open sound, adjustable gain to compensate for lower-output sources, and a homing function that automatically sets the input level to match the source.The amplifier's chassis is made from high-quality milled aluminum components, and the top and side panels are machined from a solid 5mm-thick aluminum sheet. This design provides excellent heat dissipation, while the large toroidal transformers and low-noise regulation provide ample, stable power supply rails.In summary, the Accuphase Pro-G51 is a high-performance stereo amplifier that combines advanced engineering with exceptional build quality and user-friendly functions, making it an excellent choice for music enthusiasts and audiophiles seeking an outstanding audio experience.

Input:
Output:
Gain: ± 12dB
Frequency Response: 2Hz to 150kHz
Signal to Noise Ratio: 100dB
Distortion: 0.01%
Channel Separation:
Control Range: ± 12dB
Frequency Bands: 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1K, 1.25K, 1.6K, 2K, 2.5K, 3.15K, 4K, 5K, 6.3K, 8K, 10K, 12.5K, 16K, 20KHz
Dimensions: 482.5 x 107 x 345 mm
Weight: 7.4 kg
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