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UB292
Stereo Headphone Amplifier
The stereo headphone amplifier is capable of driving headphones of impedance range of 8R to 600R. The inputs are unbalanced on
duplicated connectors to allow daisy chaining for distributed headphone systems.
Volume is controlled by a front panel potentiometer. The module has sufficient gain -10dBv input signals to fully drive high-
impedance headphones.
THis modules is designed for recording studios, discotheques, audio visual facilities, and for headphone distribution in record stores
and museums.
CONNECTIONS AND CONTROLS
UB292
Volume
BLOCK DIAGRAM
Output
Tip = Left
Ring = Right
In keeping with our policy of continuous improvement LA Audio reserves the right to alter specifications without prior notice.
Manufactured in the UK by LA Audio, 6-24 Southgate Road, London, N1 3JJ.
Tel: +44 (0)207 923 7447, FAX: +44 (0)207 241 3644. Web: www.laaudio.co.uk. email: sales@laaudio.co.uk
An SCV International Group Company.
A U D I O
Headphone
Amplifier
Output
Left In
+26dB
Volume
Right In
+26dB
SPECIFICATIONS
+0/-0.05dB, 20Hz to 20kHz
Frequency Response
< 0.05% 1kHz, 0.1W, 8R
Signal to Noise Ratio
26dB maximum
Gain
47k unbalanced
Input impedance
2 x 0.1W into 8R
Output power
2 x 0.15W into 200R
2 x 0.08W into 600R
+/-15V @ 40mA
POWER SUPPLY
Left
In
Left
In
Right
In
Right
In
+15v
0V
-15v
Rev 1.0 11/00.
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