NPAudio - Accoustic Research AR-M2 Upgrade
Please note: AR-M2 not included, you will need to send yours in to be modified.
Product currently not available
NPAudio - Accoustic Research AR-M2 Upgrade
Removed
2 x OPA2134 opamps
13 x AVX Tantalum
2 x Panasonic PosCaps
Dried up thermal paste from all heatsink locations
Vibrator removed - I noticed the audio circuit picked up some slight interference around 350hz on the oscilloscope.
2 x batteries (parallel)
Installed
2 x Muses8920 opamps
15 x Ultra low ESR Kemet tantalum polymer
2 x 2100mAh batteries
Back to Homepage