New version of reproduction amp cards for playback only machines
Posted by Bohuslav Kremský on 17th Apr 2020
Playback cards without Bias Trap
By omitting the high frequency bias circuit, the sound of our upgrade card will be even better. However, cards without Bias Trap can only be used in playback only tape machines, not equipped with sound recording feature. Please check the review from our customer from Taiwan:
"I modified my Pb cards with no bias trap today. Wow! It’s quite a improvement although I need to realign them to have same output level as before."
These new cards are already available in two versions, with or without output transformer. Customers already purchased SEPEA Playback cards and want to convert them to simplified version can easily to do that following this easy guide from designer:
1. remove IC3
2. connect TP2 and TP3 with a piece of wire.
