Integra DTA-70.1 9ch THX Power Amp Black in colour THX - AVHorn
Parasound NewClassic 2250 Stereo Power Amplifier; Black | Reverb Belgium
Noir Pre & Headphone Amplifier — diyAudio Store
Qobuz & THX Ltd. Partner to Increase Consumer Access to 24-Bit High Resolution Music; Announce a Promotional THX Onyx™ Bundle with Qobuz Music Streaming
Ferrum OOR Analogue Headphone Amplifier
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SMSL SP400 THX Headphone Amplifier — HiFiGo
Parasound Halo A 51 - 5 Channel Power Amplifier (250 Watts)
Ci3160RLM-THX | KEF USA
Used Marantz MA500 Monoblock power amplifiers for Sale | HifiShark.com
Benchmark AHB2 Power Amplifier
Drop + THX Launch Panda, their first audiophile wireless headphone