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Products' list and Features Characteristics and Benifits of TAKET products
Soundstage Activator
 Treble has comfrtable sharpness, bass is tight and profound
   and mid-range has 3D flavour which can be imagined
   as a real soundstage.
 It changes the sound to a real soundstage from the dull or
   rough feeling that is the fate of the stereo audio soundstage.
 It doesn't narrow the soundstage, but makes the stereo sense
big photo.
Fixed price JPY 19,800
You can see a fine review in "witchdoctor" site.
Feature; 1. This set can be used for unbalance type amplifier. It mix the signal of L and
R channel faintly by connecting both output + terminals of amplifier.
2. You can adjust the best soundstage by rotate the switch of front panel.
You can select the position by your speaker impedance.
OFF( no connection and old audio stage ) -> STEREO( for over 8 ohms impedance speaker )
-> Linear control -> MONO( for under 1 ohms impedance speaker )
note 1; MONO is not mean monaural. Please consider this position is adjusted
for low impedance speaker
note 2; You must use balance type SA(b), if your amplifier is balance type
Please look at this section about balance type SA(b).
Front Specification and Structure;
1. Impedance between two + terminals ; about 200k to 1M ohms.
2. Surrounding cabinet is aluminum painted black.
3. Four rubber feet.
4. Front and back panels are black ABS plastic.
5. Aluminum knob on the switch.
6. two +terminals are gold-plated.
7. Size; width 69mm x length 87mm( terminals and switch is included ) x
  height 38mm ( foot is included )
8. Mass; about 90 gram
Method of use;
1. +terminals of SA to be connected to +L, +R output terminals of amplifier.
2. There are no distinctions in L,R between two terminals of SA.
3. Please set the black point mark of knob at your favorite sound position,
  we recommend usually 1 to 3 position to the general speaker which has
  around 8 ohms impeadance.

Method of use when speaker is driven by more than two amp.
1. Indivisual mono-amp. at L, R ; use one blance type SA.
2. Indivisual unbalanced amp. for several units divided by frequency; use
  an unbalance type SA at each amp.
3. Indivisual balanced amps. for several units divided by frequency;
  use balance type SA at each amp.
4. Bi-wiring connection; use one unbalance type SA or one balance type SA.
note 1; balance type SA can be used as an unbalance type SA.
note 2; For other confugurations, please ask us..

plus terminal
Explanation of balanced and unbalanced amp. ;
L and R chanels have indivisual cold( earth ) in balance amp.
but same cold (earth) in unbalanced amp.

We explain about the backstory to the launch of this product, because this product has
Been born from a new discovery and an invention, Please refer to the section '
back story of SA '