Search
Menu
Special Pages
Login
No picture available
Connect a picture (already uploaded)
Add a new picture

80-1

Power Supply Unit

Other names for this product: 80-1A,
Courtesy/Thanks to: Digisound

Description: +15V/-15V DC stabilised power supply


300mA (80-1) or 1A (80-1A) Power Supply Unit.

The 300mA version is capable of driving about 15 modules plus the monophonic keyboard. The 80-1A is the same design as the 80-1 but with necessary component changes to provide a stabilised supply with an output of 1A per rail.



This is not a panel-mounted kit and housing within the keyboard case is recommended. No front panels are supplied with 80-1 kits.

Comments

You need to be logged in to add a comment.

Editing and adding
You need to be logged in to edit and add files and urls etc.
Categories & Tags
Popular tags for this:


You must be logged in to add tags.

Inventory & Trading

You need to be logged in to administer your inventory

No one is selling this product at this time.

Similar on Ebay
Files
15v.bipolar.power.supply.txt
   Schematics, component list and assembly notes for the Digisound 80 PSU
80-1.pdf
   Service Manual, assembly plan for the 80-1 Digisound Power Supply
80-1_eti.pdf
   ETI article about the Digisound 80-1
80-1_pcb.gif
   PCB layout for the Digisound 80-1 Power Supply
Manufacturers
Digisound Ltd
   Manufacturer of the Digisound 80 Modular system. Charles Blakey ran a small family-owned company cal
Modular mother system
Digisound 80
   Modular Synthesizer
Parts used
LM 723
   Voltage Regulator
TIP31A
   Complementary Silicon
TIP3055
   Complimentary Silicon Power Transistor