Accuphase P-7500 Stereo Power Amplifier

Accuphase P-7500 Stereo Power Amplifier
Flagship driving power with uncompromising precision and control.

The Accuphase P-7500 Stereo Power Amplifier stands at the top of Accuphase’s stereo lineup, delivering 300 W per channel into 8 Ω with exceptional authority and refinement. Designed for demanding loudspeakers and serious music lovers, the Accuphase P-7500 provides extraordinary dynamics, clarity, and composure even at the highest levels.

With a 10-parallel push-pull transistor array per channel, the Accuphase P-7500 produces 300 W into 8 Ω, 600 W into 4 Ω, and 900 W into 2 Ω, offering immense headroom and control. The amplifier’s ultra-low noise design achieves a signal-to-noise ratio of 130 dB and a damping factor of 1,000, ensuring unmatched precision, quiet operation, and control over every frequency.

Engineered with massive power supplies, balanced current feedback, and dedicated left/right channels, the Accuphase P-7500 maintains musicality while providing immense stability. Balanced XLR and unbalanced RCA inputs, along with bridge and bi-amp configurations, make it highly flexible for any system design.

Every element of the Accuphase P-7500 reflects Japan’s legendary craftsmanship and commitment to sonic purity. The result is effortless musical realism with deep, natural bass, open midrange, and smooth, extended highs.

For assistance or product questions, call 443-402-5055 or text 443-402-5064 to reach our team. All Elite Audio is an authorized Maryland dealer with a full home audio showroom.

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Key Specifications:
• Rated Output (Stereo): 300 W/ch into 8 Ω; 600 W/ch into 4 Ω; 900 W/ch into 2 Ω
• Rated Output (Bridged Mono): 1,200 W into 8 Ω; 1,800 W into 4 Ω
• Frequency Response: 0.5 Hz–160 kHz (+0/–3 dB)
• Total Harmonic Distortion: 0.03% (4–16 Ω)
• Signal-to-Noise Ratio: 130 dB (GAIN: MAX) / up to 135 dB (GAIN: –12 dB)
• Damping Factor: ≥ 1,000 (JEITA, 8 Ω load)
• Input Sensitivity: 1.95 V for rated output (8 Ω)
• Input Impedance: 40 kΩ (balanced), 20 kΩ (unbalanced)
• Gain Selector: MAX, –3 dB, –6 dB, –12 dB
• Dimensions (W × H × D): 465 × 238 × 515 mm (18.3″ × 9.4″ × 20.3″)
• Weight: 49 kg (108 lbs)
• In Stock

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Top 20 Questions About the Accuphase P-7500 Stereo Power Amplifier

What type of amplifier is the Accuphase P-7500?
The Accuphase P-7500 is a high-end Class AB stereo power amplifier built for exceptional fidelity and control.

How much power does the Accuphase P-7500 deliver?
It delivers 300 W per channel into 8 Ω, 600 W into 4 Ω, and 900 W into 2 Ω. In bridged mono mode, it outputs up to 1,200–1,800 W depending on load.

What is the damping factor of the Accuphase P-7500?
The damping factor exceeds 1,000, ensuring precise bass control and excellent grip on demanding speakers.

What is the signal-to-noise ratio of the Accuphase P-7500?
The signal-to-noise ratio reaches 130 dB at maximum gain, resulting in incredibly low noise and high resolution.

What inputs does the Accuphase P-7500 include?
It provides both balanced XLR and unbalanced RCA inputs for flexible system integration.

Can I bi-amp or bridge the Accuphase P-7500?
Yes, it supports both bi-amp and bridged mono operation for advanced system configurations.

Is the Accuphase P-7500 stable with low-impedance speakers?
Yes, it performs cleanly down to 2 Ω loads, easily driving even the most challenging speakers.

What kind of power supply does the Accuphase P-7500 use?
It features a large toroidal transformer and massive filter capacitors for clean, stable current delivery.

What is the purpose of the gain selector on the Accuphase P-7500?
The gain selector adjusts input sensitivity (MAX, –3 dB, –6 dB, –12 dB) to match various preamplifiers.

What protection systems are built into the Accuphase P-7500?
It includes MOSFET speaker switching, overload, thermal, and short-circuit protection to safeguard components.

How large and heavy is the Accuphase P-7500?
It measures 465 × 238 × 515 mm and weighs approximately 49 kg (108 lbs).

What does the Accuphase P-7500 sound like?
It offers immense dynamic range, deep controlled bass, crystal-clear detail, and effortless musical flow.

What speakers work best with the Accuphase P-7500?
It pairs perfectly with full-range, low-efficiency, or complex-load speakers that demand high current and control.

Will the Accuphase P-7500 overpower smaller speakers?
No. High power ensures cleaner sound and reduced distortion at all listening levels when used properly.

Who is the Accuphase P-7500 designed for?
It’s built for audiophiles who prioritize power, precision, and refinement in a reference-grade stereo amplifier.

Where is the Accuphase P-7500 made?
The P-7500 is hand-built in Japan by Accuphase, known for its craftsmanship and reliability.

What is the warranty on the Accuphase P-7500?
The standard warranty is 3 years through authorized dealers.

Does the Accuphase P-7500 need special installation?
Standard AC power is sufficient, but ensure good ventilation and quality speaker cables due to its power output.

Can the Accuphase P-7500 be used in a multi-channel setup?
It’s designed for stereo use, though multiple units can be used in multi-channel systems for ultimate performance.

How can I get expert help with the Accuphase P-7500?
For assistance or product questions, call 443-402-5055 or text 443-402-5064 to reach our team at All Elite Audio, your authorized Maryland dealer with a full home audio showroom.