Accutronics reverb information
For more information, go here:
http://www.solorb.com/elect/musiccirc/reverb2/

Accutronics (www.accutronicsreverb.com) is owned by:
Sound Enhancements, Inc.
185 Detroit St.
Cary, IL 60013

Here's some information on Accutronics reverb spring units (tanks):

Accutronics Reverb ID# 4AB3C1B
style------------------^
input impedance---------^
output impedance---------^
delay time----------------^
connector grounding--------^
non-locking-----------------^
mounting plane---------------^
                                                                    
Part#   primary user		Len Springs Input/Output AC/DC	      US Price
4AB3C1B Fender			17" 2	8/.8 ohms 2,250/200ohms		$45.00
4BB3C1B Acoustic SLM/Ampeg	17" 2	150/26 ohms 2,250/200 ohms	$45.00
4EB2C1B Peavey			17" 2	600/56 ohms 2,250/200 ohms	$45.00
4FB3D1B Music Man General	17" 2	1475/200 ohms 2,250/200 ohms	$45.00
9AB2C1B Fender Mesa Boogie	17" 3	10/.8 ohms 1,925/200 ohms	$50.00
9FB2A1C General			17" 3	1,925/200 ohms 2,575/200 ohms	$50.00
9FB2A1C General			17" 3	1925/200 ohms 2575/200 ohms	$50.00
8AB2A1B Mesa Boogie		9" 3	10/.8 ohms 2575/200 ohms	$35.00
8BB2A1B SLM 			9" 3	190/26 ohms 2575/200 ohms	$35.00
8DB2C1B Marshall		9" 3	310/36 ohms 2575/200 ohms	$35.00
8EB2C1B Fender			9" 3	800/58 ohms 2575/200 ohms	$35.00

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stf-electronics: http://www.stf-electronics.com
Fender Medium Delay  9AB2C1B   $27
Fender Long Delay 9AB3C1B   $27
Marshall 2 Spring  4DB2C10    $26
2 Spring Long Delay  4AB3C1B  $26
Peavy 2 Spring Solid State  4EB2C1B   $26
Marshall 3 Spring Short Tank  8DB2C1D   $24

STF also carries the SPDT footswitches used in pedals.

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I was also informed that:

Antique Electronics (www.tubesandmore.com) sells accutronics tanks
for less than stf, $19.50 for type 9 tanks (most expensive)

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