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P-7500 Stereo Power Amplifier

In store purchase only

SKU:

$ 25,975.00 USD

$ 25,975.00 USD

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Product Description

— Product Description

The Accuphase P-7500 Stereo Power Amplifier is a testament to precision and performance, offering audiophiles an unparalleled sonic experience. Its ability to bring out the best in any speaker elevates every listening session to new heights, unveiling layers of detail and dynamics previously unheard. With the P-7500, you can expect to explore never-before-experienced soundscapes, enriched by its unrivaled clarity and accuracy. Whether you're a seasoned audiophile or a newcomer to the world of high-fidelity audio, the Accuphase P-7500 Stereo Power Amplifier promises to be a cornerstone of your audio system, delivering musicality and refinement that surpass expectations.

HIGHLIGHTS

Large output 300 W / 8 ohms, 600 W / 4 ohms, 900 W / 2 ohms
10-parallel push-pull output stage power transistors
Instrumentation amplifier principle
Current feedback amplification circuits
Balanced Remote Sensing
MCS+ circuit and current feedback topology in amplification stage
High damping factor of 1,000
Speaker output protection
Highly responsive large-scale power meters
Support for bi-amping and bridged mode connection

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Specifications

Mechanical Specifications
Unit Dimensions: 465 mm (W) × 238 mm (H) × 515 mm (D)
Unit Weight: 49.0 kg

Power Output (20 Hz–20 kHz, 0.05 % THD)

Stereo / Bi-amping:
• 8 Ω: 300 W
• 4 Ω: 600 W
• 2 Ω: 900 W
Bridged:
• 8 Ω: 1 200 W
• 4 Ω: 1 800 W

Total Harmonic Distortion (20 Hz–20 kHz)

Stereo / Bi-amping:
• 2 Ω: 0.05 %
• 4–16 Ω: 0.03 %
Bridged (4–16 Ω): 0.05 %

Intermodulation Distortion
0.01 %

Frequency Response

At rated output: 20 Hz–20 kHz (+0/–0.2 dB)
At 1 W output: 0.5 Hz–160 kHz (+0/–3.0 dB)

Damping Factor
1 000 or greater (JEITA, 8 Ω, 50 Hz)

Inputs

Impedance:
• Balanced: 40 kΩ
• Unbalanced (line): 20 kΩ
Sensitivity (GAIN = MAX):
• Rated output: 1.95 V
• 1 W output: 0.11 V
Sensitivity (bridged, GAIN = MAX):
• Rated output: 3.90 V
• 1 W output: 0.11 V

Signal-to-Noise Ratio
(A-weighted, input shorted)

GAIN = MAX: 130 dB
GAIN = –12 dB: 135 dB

Gain Settings

MAX: 28 dB
–3 dB: 25 dB
–6 dB: 22 dB
–12 dB: 16 dB

Power Meters & Controls
Front-panel large-scale “needle” meters with –50 dB sensitivity, switchable hold time, and gain-selector dial for MAX/–3 dB/–6 dB/–12 dB modes.

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