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Upgrades available - order by 6th October

Posted: Wed Sep 29, 2021 10:14 am
by savvypaul
Our next 'window' for carrying out upgrades to power amplifiers and pre-amps is at the end of October...but we will need to receive your order by Wednesday 6th October so that we can order the parts and have them here in time. Here's what we can do:

Upgrade your P50 with a very high quality stepped attenuator (Seiden switch, Audio Note load resistors) £425
Upgrade your S150 stereo power amp to S300 specification £275
Upgrade your M300 monoblock power amps to M600 specification £500

We can also carry out a range of upgrades to MKII A60, A70 & A80 amps. Contact us for details: mail@hfsaudio.co.uk (or PM)