Amplifiers – Power Your Sound
Explore our range of integrated amplifiers, streaming amplifiers, and DAC/headphone amps designed to deliver clean power and high-fidelity sound. From compact all-in-one solutions to Hi-Fi grade amplifiers, these devices bring your speakers and headphones to life with rich detail, powerful dynamics, and flexible connectivity options.
Amplifiers
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TOPPING TOPPING PA7 & PA7 Plus – Balanced Class D Power Amplifier Hi-Res Stereo
TOPPING PA7 / PA7 Plus – High-Power Balanced Class D Power Amplifiers Overview The TOPPING PA7 and PA7 Plus are next-generation balanced Class D power amplifiers, designed to deliver clean, precise, and powerful sound for both desktop and full-size Hi-Fi systems. Using fully balanced circuitry and premium Infineon Class D modules, these amplifiers achieve exceptional dynamic performance and ultra-low distortion — all in a compact, beautifully machined aluminum chassis. Whether you’re driving bookshelf speakers, near-field monitors, or large floor-standing speakers, the PA7 series offers stunning accuracy and musicality with up to 300W × 2 of balanced power output. Key Features ⚡ High-Power Output, Compact Design PA7: Delivers up to 200W × 2 @ 4Ω or 100W × 2 @ 8Ω. PA7 Plus: Upgraded to 300W × 2 @ 4Ω and 220W × 2 @ 8Ω. Both models maintain an ultra-low THD+N < 0.0004%, providing pure, distortion-free sound even at high volumes. 🎛️ Fully Balanced Architecture Accepts XLR and TRS balanced inputs, ensuring better noise rejection and cleaner signal transmission. Perfect match for TOPPING E70, D70 Pro, D90 III, and other balanced DACs. 🔊 Class D Efficiency with Hi-Fi Transparency Utilizes advanced Infineon MA12070 Class D modules, delivering exceptional efficiency and cool operation while preserving analog warmth and clarity. Features relay protection and smart power management for reliable performance. 🧠 Precision Engineering & Build Quality CNC-machined aluminum housing for optimal shielding and heat dissipation. Compact form factor fits seamlessly into desktop or living-room systems. Trigger input/output allows synchronized power control with other TOPPING devices. Specifications Parameter PA7 PA7 Plus Output Power 200W ×2 @ 4Ω / 100W ×2 @ 8Ω 300W ×2 @ 4Ω / 220W ×2 @ 8Ω THD+N < 0.0004% < 0.0004% Dynamic Range 137 dB 140 dB SNR 125 dB 128 dB Inputs XLR, TRS XLR, TRS Outputs Speaker Terminals (L/R) Speaker Terminals (L/R) Frequency Response 20 Hz – 40 kHz (±0.1 dB) 20 Hz – 40 kHz (±0.1 dB) Trigger In/Out Yes Yes Dimensions 240 × 170 × 45 mm 240 × 170 × 45 mm Weight 1.8 kg 1.8 kg Why Choose TOPPING PA7 / PA7 Plus Balanced Power & Precision: Pure, linear sound with reference-level accuracy. Perfect Companion to DACs: Pairs seamlessly with E70, D70 Pro, or D90 III. Compact yet Powerful: Up to 300W ×2 output in a sleek desktop-sized chassis. Audiophile Engineering: Extremely low distortion and high dynamic range rivaling amplifiers several times the price. Built to Last: Solid aluminum construction and intelligent protection circuitry ensure durability and stability.
$329.00
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