• The swap meet forum is for private non-commercial transactions. Only unmoderated members can post here.

    diyAudio provides this forum for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members. Use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

FS: PCBs for ZD-50 ultralow distortion chipamp.

Status
Not open for further replies.
Jump to Latest
alexcp

alexcp

Member
Joined 2009
hifiocean.com
Paid Member
#1
Update: SOLD.

For sale are four pairs of PCBs for the ZD-50 ultralow distortion chipamp. Each 7.5"x2.25" (approx. 57x190mm) 4-layer PCB is for one channel, so you need a pair for a stereo amplifier. The price is $25 per pair plus shipping. PM me if interested.

The design is based on the LM3886 chip amplifier and integrates one channel of the amplifier proper, most of the regulated power supply and a speaker protection circuit on a single PCB. The PCB uses SMT components but is fairly easy to solder by hand, as there are no fine pitch packages.
 

Attachments

  • IMG_0582.JPG
    IMG_0582.JPG
    120.7 KB · Views: 272
Last edited:
Status
Not open for further replies.
Top Bottom