neog007
100+ Head-Fier
- Joined
- May 3, 2016
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I'll think out loud too... Could it be possible to buy an upgrade amp board and connect it to the stock zishan or is a technical crazy/impossible idea?
Why not buy in ali express?
I'll think out loud too... Could it be possible to buy an upgrade amp board and connect it to the stock zishan or is a technical crazy/impossible idea?
The A1 amp is more powerful, but the standalone player is powerful enough for most peoples needs anyway. The A1 amp does increase the sound quality though, it is worth it in that regard, but due to the extra bulk most will be fine with the sound of the standalone player to remain portable.
Yeah, most of the changes can be done if you are able to solder, but not the power supply upgrade as that has unknowns, and the resistor change isn't a straight swap, there is some linked resistors, also I'd guess the resistance's have been changed to accommodate the removal of the decoupling capacitors. Look at the second pic in the listing below, you can see the metal film resistors, I count 13 of them. Personally I wouldn't want to do it myself when it is so cheap to get it done by the pro.
Also, many of the changes are based on the players amp section, but even after all the modification it still won't be as good as the A1 amp! So I'm fine just using the A1 amp instead, the modification is only for people that wan't the best sound out of their standalone player.
https://world.taobao.com/item/530460657059.htm?fromSite=main&spm=a312a.7700824.w4004-15375179235.6.fbi9lw
new upgrade options?Sincerelly this Taobao's upgrade thing makes me a headache :angry_face:
ok I think that, basically, they're 8 different board upgrades and the power upgrade (this one is optional). The thing is that not all that 8 different upgrades are available at the same time -stock matters I guess-, so you have to ask to the seller wich ones are and choose the most suitable to your preferences.
Besides that, it appears that the rolling oamp functionality is kept in all that 8 upgrades.
I have read this thread in its entirety several times and it's surely possible I missed something.... but I still have no idea what the various upgrade options are and if they aren't something i can do myself.
If anyone can summarize the differences in all the different upgrade boards in one post that would be insanely helpful.
8 different upgrade options is completely ludicrous!