The NAD 2400 was a THX certified 100w per channel amp that came out around…
QuirkAudioDecember 28, 2022
The NAD 1300 was originally produced in the late 1980's. The design is based on…
QuirkAudioAugust 12, 2022
The APT preamp, designed by Tom Holman was a very advanced design for its time…
QuirkAudioDecember 26, 2021
The NAD 370 is a 120w per channel integrated amp from around 2001. The design…
QuirkAudioDecember 26, 2021
I recently upgraded a pair of NAD 2155 power amps. These are stereo 50w per…
QuirkAudioJanuary 25, 2021
Sansui Au505 The Sansui AU 505 is a low power capacitor coupled stereo amplifier from…
QuirkAudioNovember 24, 2020