Repair, modification and refurbishment services
for the discerning valve audiophile
 
by qualified military trained electronics engineer.
Audio issues?, then listen up, the solution is crystal clear..Indefatigable Audio

Bowers & Wilkins (B&W) DM4 Speakers

These classic English B&W DM4 large bookshelf speakers from the mid 70s use the same tweeter (Celestion HF1300 MkII) and super-tweeter (Coles 4001) as the famous Spendor BC1, and sound just as good except have better bass reproduction due to better cabinet damping. Theres the odd mark and veneer repair here and there but quite respectable and presentable. Yes, the Coles are definitely working. Though not terribly efficient (approx 86db/1/1), still work nicely with 10w valve to 50W ss. Plenty of info on the net. Reason for selling is I have a later pair with the bextrene woofers and admit to buying these just for the badges!
 
 
   
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Indefatigable Audio Vintage & Classic Valve Audio Restorations delivering Music to Your Ears © 2007-2010
 Greg Cooney oldradios.co.nz
 & webtattoo.co.nz