It is currently Wed Oct 01, 2014 3:18 pm




Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 1 post ] 
 PAiA 2720-12 Inverter/Buffer 
Author Message
User avatar

Joined: Sun Nov 09, 2008 2:49 pm
Posts: 580
Post PAiA 2720-12 Inverter/Buffer
PAiA 2720-12 Inverter/Buffer Assembly and Users Manual with Schematics

From the manual cover:

The 2720-12 Inverter/Buffer at first glance seems to be one of the simplest and least useful of all the 2720 series processing modules. Simple, as it is; its only effect is to perform a 180 degree phase inversion on any signal applied to its inputs.

Least useful, it's not; in addition to the obvious control voltage inversion applications the module also can be used for filter convolution (changing high-pass to low-pass and band-pass to band-reject) and "Q" multiplication. A 20dB input port allows the module to be used as a pre-amplifier when using the 2720 series modules as processing elements for conventional instruments with low-level outputs and tandem control voltage inputs provide for a low offset error inverting summer.

Manual contents:

The PAiA 2720-12 Inverter/Buffer manual (Instruction Manual, User Manual, Assembly Instructions) contains details for constructing a synthesizer module for a processor with functions for inversion, offset, and pre-amplification of low-level signals, from a parts kit using only basic electronics assembly tools and supplies. Included in the manual are Schematics, Illustrations and Diagrams, a Parts List (List of Parts, BOM, Bill of Materials), and set-up and use (operating) instructions.

The '-12 circuitry is comprised of an Op-amp Integrated Circuit, Resistors, and Capacitors. It requires power from an external dual-polarity 9 volt power supply. Inputs and outputs for audio signals are via 1/8" mini-phone jacks (sockets) Control Voltages are input and output via pin (tip) connectors (sockets). A panel switch offers a selection of 5v offset or not.

Email for details about purchasing high-resolution versions.

Attachment:
2720-12_200.pdf [265.11 KiB]
Downloaded 1573 times

_________________
Scott Lee
scott@paia.com


Thu Nov 11, 2010 12:41 pm
Profile
Display posts from previous:  Sort by  
Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 1 post ] 


Who is online

Users browsing this forum: Google [Bot] and 3 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB © phpBB Group.
Theme designed by Vjacheslav Trushkin , adapted for PAIA by Illumimedia Design Studios