Superb sounding Grundig NF-20. It is dead quiet on my Coral Flat 10's. I have played this amp driven by a refurbished Pilot SP-210 preamp (available in other auction) and a modern K and K MIR preamp, and its always impressive.Parts include: AudioCap, V-Caps, Cardas solder, Cardas copper binding posts, Aerovox power supply caps. I installed new ouput tube retainer clips. The updated parts list had a cost of 600 dollars. The tube shields are some of the best out there for rejection and heat disspitation. Free Shipping within the USA I thought this would be my baby, but circumstances always zig and zag... tubes are included. For International shipping, please inquire with city, zip code and country, of course.
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