EAR 834P phono stage

[analog-jimaras]

Πωλειται το ΕΑR 834P κανει για ολες τις κεφαλες mc και mm
Βελτιωμενο με Mundorf πυκνωτές με βαση τα παρακατω
Step 1:
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Replace C1 and C7 with Mundorf Cap's

If C3 & C4 are already silver mica leave them as they are.

The RIAA Capacitors are among the most sonically critical in any Phonostage, so don't treat them as afterthought, but as the main thing. No Skimping. The Capacitors MUST have 1% or better (lower) tolerance and ideally better than 0.5% matching between channels. I like silver mica (non magnetic) best, tinfoil & polystyrene second tied with magnetic silver mics units.
Step 2:
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Replace C6 with Black Gate 100uF/6.3V.

Step 3:
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Change over C8 and C9 to larger value, at least 100uF/385V Nippon Chemi Con . Also find a way to bypass them with at least 0.47uF Wima MKP04 use Black Gates again, or Elna Cerafine if you can find them.

Supersound 32uF + 32uF 400V
http://www.acfaudio.nl/index.php?pagina=info&product_id=152&naam=Ear 834P
Η Βελτίωση εγινε απο την Νexusacoustics με κοστος 600 ευρώ και 2χρονια εγγυηση.
Τιμή 1000 ευρω και 1 χρονο εγγυηση

Τηλ 6984464032 Δημητρης

 

[analog-jimaras]

Εγινε και αλλη βελτιωση στο μηχάνημα με βυζματα εισοδου και εξοδου Cardas και λυχνιες telefunken μαλλον θα το κρατησω τελικα.