History began at second half of 1970's
Vertical film capacitor is used in Aurex's (another brand of Toshiba) preamplifier SY-88
Labmda capacitor appears (a product by Taiyo Tushin Co.Ltd)
Lambda capacitor is used in Aurex's SY- Λ88
Used in Aurex's speaker systen SS-L8S
Used in Lo-D's (another brand of Hitachi) power amplifier HMA-9500II
Used in Diatone's speaker system DS401
Used in Victor's speaker system SX-7,S-05
Used in Denon's preamplifier PRA-2000
Tetsuo Nagaoka(famous audiophile and writer) script about lambda capacitor on the
magazine"Denpa Kagaku"
uΛ(ultra lambda) capacitor was distributed to readers on magazine"Radio Gijutsu"
uΛ was used in Sansui's power amplifier B2303L
Hi-Λ capacitor was used in Aurex's gigantic preamplifier SY-99
uΣ capacitor was on sale from Fostex
uΣ was used in Victor's Hi-end speaker system SX-1000LAB
After that, lambda capacitor disappered from Akihabara,Tokyo.And now nobody talks
about lambda capacitor.
October,1994 (revised March, 2000)