selected preamp tube ECC83WA (RT008)
selected power tubes, quartet (RT214)
selected power tubes, quartet (RT734)
selected power tubes, pair (RT764)
selected power tubes, quartet (RT714)
selected power tubes, pair (RT882)
selected power tubes, quartet (RT884)
selected power tubes, quartet (RT834)
selected power tubes, sextet (RT106)
selected power tubes, quartet (RT824)
selected power tubes, pair (RT152)
selected power tubes, quartet (RT154)
selected power tubes, pair (RT272)
selected power tubes, quartet (RT274)
selected power tubes, pair (RT872)
selected power tubes, quartett (RT874)
selected power tubes, pair (RT222)
selected power tubes, quartet (RT224)
selected power tubes, pair (RT832)
selected power tubes, pair (RT812)
selected power tubes, quartet (RT814)
selected power tubes, pair (RT122)
selected power tubes, quartet (RT124)
selected power tubes, pair (RT432)
selected power tubes, quartet (RT434)
selected power tubes, pair (RT822)
selected power tubes, pair (RT102)
selected power tubes, quartet (RT104)
selected power tubes, pair (RT232)
selected power tubes, pair (RT312)
selected power tubes, quartet (RT314)
selected power tubes, pair (RT372)
selected power tubes, quartet (RT374)
