This upgrade kit has been selected aftermany hours (years in fact!) of critically evaluating parts and is guaranteed to bring out the best possible sound quality from your X-10D. The capacitor upgrade kit comes complete with a comprehensive 3 page manual with diagrams and is very easy to perform if you know one end of a soldering iron from the other!

The parts in the upgrade kit have been chosen specifically for their sonic attributes and are not just a handful of uber expensive "boutique" parts that look good. The Panasonic caps have been selected for their liquid, smooth flowing sound, their low ESR (equivalent series resistance) and long life 105C rating. The CD71 non polar caps have been selected because they sound a lot better than directional electrolytics. Polypropylene film bypass caps are by EVOX /RIFA and EPCOS. An exceptional upgrade for your X-10D!

The Rock Grotto X-10D upgrade kit includes the following:

1 x comprehensive 3 page instruction manual with diagrams
8 x Panasonic 105C FC 1000uF Capacitors
2 x Panasonic 105C FC 470uF Capacitors
2 x EPCOS 2.2uF Polypropylene Capacitors
4 x EVOX / RIFA 220nF Polypropylene Capacitors
2 x 10uF CD71 105C Non Polar Capacitors
2 metres of high quality solder
New! Ultrafast 4007 diode mods now included with the kit as standard!

Price: £45.00 (includes recorded delivery UK) £50.00 Rest of the World (Tracked / shipped)

I accept personal Cheque or Paypal. Please e-mail me to order your upgrade kit.


V2 upgrade kit available here!
V3 upgrade kit available here!
V1 upgrade kit available here!