Recent content by davidho

The HD600 never sounds dull to my ears ( seventy-ish old guy ) - but the amp contributes some thing to the already good sound .

I team up the HD600 with Hifiman EF400 ,transforms the sound into a different level ,I even hear instrument that was almost non-existence before . ( My imagination ? ) ...and its sound quality makes me listening music for hours

I got one new pair of HD600 since August ,the sound is still dull . it may take sometime to breaking . Can someone point out one suitable head amp (not portable) ? Thanks ,

I've got one /un-used. Send me your address I 'l mail it to you .

Check : West Florida Components .com // tantalum capacitors

I love to have a complete pcb set .

I can use 4 of those pcb .

Picture are (is) needed, I may have it (not Naim parts) and mail to you .

I am in for 6 pcs ,please

Hi, I bought a similar one from ebay HK ,it worked for less than 10 times ;that all. Now ,when ever I switch ON/OFF the red LED glew in nano second (enough for you to see if there current passing) That is it . I also notice there is NO "click"sound (relay switch on ) I think the problem...

Hi, I've send an email to to a few days ago ,concerning 4PCB's from the GroupBuy ;just to make sure my name on the list . and THANK YOU davidho

hi, How many pcs do you need ?Got a couple of dozens left .email me ,please.

Hi ART, <<[email protected]>>your adress is needed so i can mail to you.d.

Hello there, I want to build a B4 pre-amp(have not found the PCB yet),have colected most of the necessary parts...i have 50 pcs 1NN5287 if anyone need it $5/10pcs from Vancouver,Canada