LS-19 bare board
circuit came from MFA. using three 6922, addiing constant current source at the input stage.
board size: L 220mm X W 155mm
LS-19 bare board
circuit came from MFA. using three 6922, addiing constant current source at the input stage.
board size: L 220mm X W 155mm
LS-19 assembled & tested Modiflied from MFA, using 3 pieces of 6922, constant current source in input stage. PP coupling capacitor, metal film and carbon film resistor, board size: L 20mm X W 155mm matching supply LS-DY, LS-65, LS-70, LS-9D (tubes, case and power transformer not included) Available Options: LSDY : (+US$60) Power Transform: Matching …
LS-58 6SN7 pre-amp assembled &tested LS-58 Special Version for DIYCLYB 6SN7 Classic line amp, first stage is common cathode, output stage is a cathode follower board size: L 230mm X W 155mm. 2.4mm thick fibre glass board with thicker copper trace. (tubes not included)
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