Studer A1 - Block Diagrams

A Series Active Monitor Speakers
E2/2 General Date printed: 29.02.00
2.3 Block Diagrams
EMI LP ON/OFF FUSE MAINS
TRANSF.
RECT. REG.
115/230 V
±44 V ±17 V
MAINS
INPUT
TRANSF.
INPUT
ROLLOFF LIM. LEVEL
HP LP
PWR
AMP
FEED-
BACK
Z
HP LP
PWR
AMP
FEED-
BACK
Z
HP LP
PWR
AMP
FEED-
BACK
Z
TEMP.
SENS.
τ
Σ
Σ
DELAY LINE
LIMIT
POWER
Studer A5
EMI LP ON/OFF FUSE MAINS
TRANSF.
RECT. REG.
115/230 V
±44 V ±17 V
MAINS
INPUT
TRANSF.
INPUT
ROLLOFF LIM. LEVEL
HP LP
PWR
AMP
FEED-
BACK
Z
HP LP
PWR
AMP
FEED-
BACK
Z
TEMP.
SENS.
τ
Σ
Σ
DELAY LINE
LIMIT
POWER
Studer A3
EMI LP ON/OFF FUSE MAINS
TRANSF.
RECT. REG.
115/230 V
±38 V ±17 V
MAINS
INPUT
INPUT
LIM. LEVEL
HP LP
PWR
AMP
FEED-
BACK
Z
HP LP
PWR
AMP
FEED-
BACK
Z
τ
Σ
DELAY LINE
POWER
Studer A1