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Accuphase P-7500 Stereo Power Amplifier

Step into a world of refined sound with the Accuphase P-7500 Stereo Power Amplifier, an outstanding representation of Accuphase’s premier Class AB stereo power amplifier line. The P-7500, with its meticulous engineering, harnesses a 10-parallel push-pull power transistor design in its power amplification stage, boasting an awe-inspiring rated output power of 300 W / 8 ohms, which notably overshadows conventional models. The remarkable signal-to-noise ratio of 130 dB coupled with a damping factor of 1,000, empowers it to effortlessly manage large speakers, delivering dynamic and colorful musical output. With the P-7500 at the helm, any speaker’s performance is notably elevated, unveiling a landscape of sonic possibilities awaiting exploration.

Delving a bit into the technical sophistication, the balanced input stage of the P-7500 is a piece of art. It adopts an instrumentation amplifier topology, a characteristic found in high-precision measuring gadgets, aimed at achieving an incredibly low noise level. To realize this, the input stage gain has been calibrated to a higher value, allowing for the employment of a high-power supply voltage. This meticulous arrangement effectively tackles distortion at high amplitudes. The narrative of signal purity gets a significant boost with the integration of premium-quality discrete components, amplifying the overall superior performance of this amplifier. While it might seem like a lot to digest, a simple chat with our folks at Soundlux Audio can shed more light on how these technical details translate to an unparalleled audio experience.

The ingenuity doesn’t stop there; Accuphase’s unique MCS (Multiple Circuit Summing) principle is the heartbeat of the P-7500’s exceptional performance. This principle engages multiple identical circuits in parallel to harness superior performance attributes. The story takes a twist with the introduction of MCS+, an enhanced version that extends this parallel operation concept to the class-A drive stage of the current/voltage converter. This ingenious advancement significantly trims down the noise floor, propelling the amplifier’s overall performance and sound quality to a higher grade. The complexity yet elegance of the P-7500 might incite curiosity, and who better to reveal this than the technical cleverness at Accuphase?

Now, shifting focus to the output stage, the P-7500 flaunts a 10-parallel push-pull power configuration with bipolar power transistors, securely mounted onto a robust die-cast aluminum heat sink for efficient heat dissipation. This stage smartly incorporates MCS+ circuitry and a current feedback amplifier, enhancing performance remarkably. The design places two completely identical units on either side to achieve optimal audio output and balanced operation—a harmonious blend of symmetry and functionality.

The Accuphase P-7500 Stereo Power Amplifier isn’t just another high-end audio component; it’s a gateway to a transcendent audio experience. With its robust power output, outstanding signal-to-noise ratio, and excellent speaker control, it is engineered to redefine your auditory adventures. The balanced input stage, coupled with high-grade discrete components and the pioneering MCS+ principle, further underlines its commitment to superior performance. The invitation is open to explore this marvelous amplifier and elevate your audio journey to a realm previously unimagined. Our friendly experts at Soundlux Audio are just a call away to answer any question or to arrange an in-person audition, ensuring your venture into the high-end audio world is well-guided and immensely satisfying.

Specifications

MAXIMUM OUTPUT:

900 Watts per channel into 2 Ohms

600 Watts per channel into 4 Ohms

300 Watts per channel into 8 Ohms

INPUT IMPEDANCE:

Balanced – 40 kOhms

Line – 20 kOhms

INPUT SENSITIVITY: 1.26V for rated continuous average output. 0.11V for 1 Watt output

FREQUENCY RESPONSE: 0.5 Hz – 160 kHz

UNIT WEIGHT: 49 kg

UNIT DIMENSIONS: 465mm (w) x 238mm (h) x 515mm (d)

MAINS INPUT: AC 120 V/230 V, 50/60 Hz (Voltage as indicated on rear panel)

To learn more about this product please get in touch with us for more information.

Showroom

120 NW 25th Street, Suite 302
Miami, FL 33127
info@soundluxaudio.com
(305) 306 7249

Open By Appointment Only

Please Contact Us to Schedule an Appointment

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Copyright © 2023   Soundlux Audio   •   Privacy Policy

Showroom

120 NW 25th Street, Suite 302
Miami, FL 33127
info@soundluxaudio.com
(305) 306 7249

Open By Appointment Only

Please Contact Us to Schedule an Appointment

News & Updates

Stay updated on new products and special events.

Copyright © 2023   Soundlux Audio   •   Privacy Policy