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Grundig Mono block amplifiers NF-2 / NF2

Price:  $1,100.00
Days/Views:  1840 / 610 (Posted 2013-06-11)
Condition: 8/10 Very Good
Seller:  sls   (Contact Seller)
(Other Seller Items For Sale)
Feedback:  unrated

Custom EL84 mono blocks made from two Grundig NF2 amps. These have original power and output transformers from two stereo Grundig NF2 amps. The other parts have been replaced with modern high-quality parts, including a zero-electrolytic power supply based on obbligato film caps. The circuit is original in spirit and sound; the modifications were only made after careful study of both the circuit and listening and are very intelligent, saving the original overall quality of the amp but giving it a bit more resolution and extension. Part of the mods is a combined SS- and tube-rectified supply; one half of the bridge is diodes and the other is an EZ81 rectifier! (original was all-solid). Output transformers only have a single secondary, and it is optimized for speakers in the range of 6-10 ohms. Please email me at (slsur at hawaii dot rr dot com) with any questions. Thanks for looking.


Payment and Shipping
Pay By: Paypal
Ship Weight: 50 lbs.
Ships From: 96816 (Honolulu, HI)
Ships To: USA and Canada
Shippers/Payer: FedEx, Postal / Paid by: Buyer
Shipping Notes: (none)

More Seller Info
Seller:  sls   (Contact Seller)
(Other Seller Items For Sale)
Membership:  Audiophile
Asylum Feedback:  unrated
Location:  United States
Registered on:  2005-04-01
Posts:  0

Contact Seller

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