[danzal]

I'm recapping and generally tarting up my 708B, and was wondering whether these caps
(http://www.ebay.co.uk/itm/Russian-PIO-Capacitor-K40Y-9-0-22-uF-400V-1-pc-or-more-/220744543407?pt=Vintage_Electronics_R2&hash=item3365666caf)
were a suitable substitute for C104/C204 (shown in the bottom link to the 708B modding thread).
 
The caps in question are 0.22uf 250V Wima MKS 4-Rs which are metalised mylar. I intend on swapping them out with the Russian PIO caps in the eBay link (if they're suitable).
 
708B modding thread:
 
http://www.head-fi.org/t/221733/modifying-the-xiang-sheng-708b-56k
 
Any thoughts?

 

[nikongod]

I'd be concerned that they are too large (physically) to mount securely, but once that's covered they are rated appropriately for the amp.