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Ordering and delivery:

All the crossover networks from ALK Engineering are now being built by a single person. I can't accurately estimate the delivery time as I always have a huge backlog. Delivery time could be over three months.

Current backlog (12/1/2021): 44 networks.

I will try to keep the current count accurate.

I am again forced to stop taking new orders. The problem now is availability of iron core inductors. I have found substitutes for the inductors used in the CSW Universal but NOT the CSW-450. I am sorry to report that all orders for these will be delayed for an unknown time.

In the mean time: I will still be available to answer any questions you may have about your future loudspeaker plans. 

         ****** PRICING ******

   (ALL PRICES ARE FOR A SET OF TWO)


================ NETWORKS ================= 
The Universal economy 
     CornScala-Wall CSW ..................  $369.00
     CornScala-Wall CSW-450 ..............  $479.00
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Super AA-X exchange rebuild service ......  $130.00
------------------------------------------ + trade in "AA"
Gentle-slope networks 
Woofer to squawker
AP12-400 .................................  $659.00
AP12-500 .................................  $639.00
AP12-600 .................................  $639.00
Squawker to tweeter
AP15-6000 ................................  $390.00
------------------------------------------
Extreme-slope networks
Woofer to squawker
ES400 ....................................  $1499.00
ES500 ....................................  $1239.00
ES600 ....................................  $1199.00
ES700 ....................................  $1159.00
JUB500-ES .. Klipsch Jubilee .............  $1629.00
Squawker to tweeter
ES5800, ES7500, ES8500 ...................  $420.00 
ES4000 ...................................  $430.00 
Combination sets (save 5%) ---------------
ES400 + ES5800 (ES-Khorn set) ............  $1819.00
ES500 + ES5800 ...........................  $1579.00
ES600 + ES5800 ...........................  $1539.00
ES700 + ES5800 ...........................  $1499.00
JUB500-ES + ES5800 (Klipsch Jubilee) .....  $1949.00
------------------------------------------
Forte I and II ...........................  $320.00
  (Return of your old networks is required)
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Tweeter attenuator (transformer) .........  $89.00 
    10.5 / 12.5 dB cable  (includes shipping) ....  $25.00 
------------------------------------------
High power option ........................  $30.00
 for AP12. CSW and ES (low crossover) 
 series networks.
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