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I would like to try better transistors. Post 4 of After bypassing the electrolytics in the power supply and adding damping to the chassis I tackled the analog stage.
Datasheet Page , pdf datasheet & application note
What DAC is in here? Well, there’s always the LC Audio Zapfilter http: I performed a similar mod on a Sony DVD player. The PCB set is 18 Euro, and he can supply parts as well. Post 3 of Also, the Pass D1 stage is another one to look at. For my DVD player, it wasn’t worth the money to rebuild the entire analog output stage.
I will post some pictures of xatasheet board.
2SD Datenblatt PDF
May 11, at 9: Is there somewhere where we can buy PCBs of discrete analog stages? Post 12 of I would guess at least dqtasheet of them are for output muting. Need help for transistors upgrade. There are improved variations on this, as it was really just posted to get people thinking, but this is probably the simplest 2zd1944 will get while still offering good performance. May 29, at 8: Thanks for the tips.
Share This Page Tweet. Post 2 of Sometimes I can hear noise when the player is searching for a track, but the increase in sound quality is worth it.
What I did was to change out the opamp and replaced it with an OPA If datashwet can etch your own board, or use protoboard, you could build some of the stages pretty easily. Headphone Reviews and Discussion – Head-Fi.
Post 6 of Thanks for the help. Can somebody give me a hand?
Current or voltage output? May 29, at 5: You should 2ssd1944 able to easily trace the output RCA back to the opamp.