Tube Audio LabWE91A w/many upgrade partsusedTube Audio Lab WE91A w/many upgrade parts handcrafted 300B ampA terrific sounding Tube Audio Lab WE91A 300B amp made by Min in late 2009 with Sophia Electric/Western Electric core 91-03 OPTs. It has an enormously beefy Hammond 378CX power transformer that is...1495.00

Tube Audio Lab WE91A w/many upgrade parts handcrafted 300B amp

Listing ID: lis5ic2b Classified 
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Condition
8/10
Payment methods
Ships fromSeogwipo-si, Jeju-do, 63527
Ships toWorldwide
Package dimensions?" × ?" × ?" (57.0 lbs.)
Shipping carrierunspecified
Shipping costSpecified after purchase
AverageResearch Pricing

A terrific sounding Tube Audio Lab WE91A 300B amp made by Min in late 2009 with Sophia Electric/Western Electric core 91-03 OPTs. It has an enormously beefy Hammond 378CX power transformer that is presently wired for 230V but can easily be rewired for 120V.

Amp was $2200 and I spent over $900 on upgraded parts and tubes with:

*very rare and extremely beautiful sounding NOS Western Electric/Sprague 0.22uF PIO coupling caps with Western Electric wire leads

*Mundorf Supreme Silver/Gold/Oil for bypass cap

*Jensen electrolytic caps

*HiFi Tuning Silver Supreme fuse

The amp has seen very low hours of use. Selling to trim my collection of SET amps, which includes a tube-rectified 1626 Darling amp also made by Min -- pls enquire if interested.

Price includes:

*new matched pair Psvane 300B/N mesh plates, gold pins -- I found these to be of superior build and sonic quality over the TJ 300B mesh plates

*2 matched pairs of RCA 5693 "red metal" tubes (one pair labelled GE and the other RCA Westinghouse)

*very rare NOS Cunningham engraved base + TungSol engraved base + RCA Cunningham 5Z3 rectifiers for your tube-rolling enjoyment -- it’s pretty much the most sensible way to fine tune the amp as rolling 300B tubes is rather expensive

*4 birch and special cork resin isolation blocks

More details and pics are available on Tube Audio Lab website under "Kenny’s WE91A."

PayPal adds 4%. Will be professionally packed with shipping via EMS w/tracking only.

Note:

And for those seeking to get the very best of this amp, I also have available:

**matched pair of the more desirable round disk-shape "pancake" 0.22uF Duelund copper CAST PIO -- these have become too costly for production and are now available only on a custom-order basis from Frederick at Duelund for $800 a pair
+$450 w/amp

**custom-made maple isolation stand surrounded with genuine mpingo sides and 3 mpingo cones made by Clubwood in Korea -- the mpingo surrounds are genuine African mpingo and NOT the cheap southeast asian ebony; check the clubwood website and click the Natural Board tab to see genuine mpingo used for these
+$200 w/amp

**matched pair Western Electric 300B, Dec. 2008 production, purchased new in 2009, less than 100 hours of use -- and sorry, I will not be taking any price enquiries nor offers for these on their own as they are only available together with the amp
+please enquire if interested as they will be available at a special price only with the purchase of this amp.

Approximate shipping cost via EMS to:

*N America: ~$250
*EU: ~$200
*Asia: ~$110
*Oz/NZ: $180

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