Ampapa D1 Integrated Amplifier 30 December 2025 reviews, amplifier, homepage Rating: ★★★★★ Compact Class D with real engineering chops — PFFB, adjustable HPF, quality parts, and gorgeous VU meters
Aiyima A20 12 October 2025 reviews, amplifiers, homepage Rating: ★★★★★ Aiyima’s finest class D amplifier yet featuring TPA3255 PFFB, XLR inputs, HPF functionality, and stunning 10th anniversary design
