Your experience with the Apex mirrors that of my editor at Soundstage! He said it stomped a mud-hole in his Boulder 2060 (a very good amp itself) with Vivid Giya G1 speakers. That's two very different speakers, made by designers with very different design goals, with which this amp ki...
Fig.9 Gryphon Apex, spectrum of 50Hz sinewave, DC–1kHz, at 50Wpc into 8 ohms (left channel blue, right red; linear frequency scale). Fig.10 Gryphon Apex, HF intermodulation spectrum, DC–30kHz, 19+20kHz at 100Wpc peak into 4 ohms (left channel blue, right red; linear frequency scal...
Apex footers; Nordost QB8, QX4 (2), QK1, and QV2AC power accessories, QKore 1, 3, and 6 with QKore Wires, Titanium and Bronze Sort Kones, Sort Lifts;AudioQuest Niagara 5000power conditioner & NRG Edison outlets &JitterBugs; Tweek Geek Dark Matter Stealth power conditioner with High Fide...
Accessories: Grand Prix Monza 8-shelf double rack & amp stands, 1.5" Formula platform, Apex footers; Nordost QB8, QX4 (2), QK1 & QV2 AC power accessories, QKore 1 & 6 with QKore Wires, Titanium and Bronze Sort Kones, Sort Lifts; Tweek Geek Dark Matter Stealth power conditioner with...