ADA7555 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Stereo / Mono Distribution Amplifier

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Ross Video RossGearAnalog Audio GearSeparate Output Level Control DA
ADA-7555 GVG Compatible
• Each output has a separate
output level control
• Dual amplifiers,
each with 4 outputs
• Mono mode provides 8 outputs
• Very low distortion
• Excellent common-mode
rejection
• Wide gain range
• Low power consumption for cool,
reliable operation
• 5-year transferable warranty
• Fits Ross 7550 series and
GVG 8550 series frames
Stereo / Mono Distribution Amplifier
with Separate Output Level Controls
Ideal for situations where the distribution system must feed different
signal levels to various pieces of equipment or output lines.
Each of the 8 outputs has a separate level control with a +/- 6 dB range. Two separate
4 output amplifiers are contained on a card for stereo use. A jumper plug provides a Mono
mode in which all eight outputs are fed from the Left input.
The Left and Right Amplifiers each have a master gain control with +/-6 dB range and a
gain-setting jumper with positions from -12 dB to +28 dB to accommodate a wide range
of input levels.
The amplifier has a high level of signal transparency and will provide virtually flawless
performance in any television, radio, duplication or recording studio application.
This amplifier fits into either Ross 7550 series or GVG 8550 series frames (3 outputs per
channel in GVG frames). The power to each card is individually fused to prevent failure
of any one card from affecting the rest of the cards in the frame.
Special design precautions have been taken to ensure that the amplifier is perfectly stable
under all load and rack wiring conditions. The amplifier also provides exceptionally good
rejection of ground loop hum and other common-mode interference.
INPUT A
▼
GAIN
+/- 6dB
GAIN RANGE
SELECT
+28 +18
+9- 0
6 -12
INPUT A
▼
GAIN
+/- 6dB
MONO
STEREO
GAIN RANGE
SELECT
+28 +18
+9- 0
6 -12
OUTPUTS
1L
▼
2L
▼
3L
▼
4L
▼
1R
▼
2R
▼
3R
▼
4R
▼
2004 / 2005 RossGear and GearLite Terminal Equipment Catalog
Ross is a trademark of Ross Video Limited. Leitch is a trademark of Leitch Technology Corporation. GVG is a trademark of Thomson Multimedia.