airenceversion:start
This is an old revision of the document!
Question: What are the differences in versions?
Answer: Link: please read the info at this link
| Version | Airence PCB info and modifications |
|---|---|
| V.1 | - |
| V.2 | Airence 1C > Airence 1D: Added Mic-on 2 circuit at Extender |
| V.3 | Airence 2D > Airence 2E: USB noise reduced at Main |
| Airence Main and Extender fronts with Powder Coating | |
| V.4 | Airence 6E > C20, C38, C39, C40 replaced by 0R (wire), to prevent distortion at Announcer and Studio output |
| V.5 | Airence 9B > Added 8x 100K resistor, protection for peak voltages when connecting a powered Extender |
| Airence Main new fronts without Master faders | |
| V.6 | Airence 9B > C64, C65, C66, C67 replaced by 0R (wire), for better ground connection |
| Airence Main and Extender remove powder coating at 15pin Sub D connector, for better ground connection | |
| V.7 | Airence Main 4, 5 and 6 pcb > SMD with different ledbar drivers |
| Airence Main Added Digital option | |
| Airence 3 (Telco) > SMD with added Ring signal to Start jack | |
| Airence Main Added 100N capacitor to remove Fader start noise in Audio | |
| Airence V7 (Telco, Voip, Master 4 and 5 pcb (6 and 7 excluded)) not compatible with older versions due to Communication buss and Digital option. You'll have to replace the complete set! |
|
| V.8 | Airence 3 (Telco) > R15, R17 replaced by leaded 600mW Resistors R17-R18 modification |
| V.9 | Airence 3 (Telco) > R15, R17 replaced by SMD High power |
airenceversion/start.1562595065.txt.gz · Last modified: 2019/07/08 16:11 by support