Aquarian Audio Products UPA-1 User Manual - Page 4

Browse online or download pdf User Manual for Amplifier Aquarian Audio Products UPA-1. Aquarian Audio Products UPA-1 4 pages. Preamp / balanced line driver / headphone amp

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Figure 3: Hydrophone Safety Line, Prussic Knot
Specifications: (all measurements taken with standard 9V battery power)
Operating voltage:
Operating Current:
Physical:
Input connection:
Input impedance:
Max input level:
Output connection:
Output impedance:
Max output level:
Output power:
Gain:
Plug-in power:
Frequency Response:
THD + noise
Warranty Statement
Aquarian Audio Products warrants the UPA-1 preamp from electrical failure or defects in workmanship for a
period of one year following the date of purchase. Warranty claims or repairs can be made directly through
Aquarian Audio Products. Corroded output jacks are not covered under warranty. Shipping costs to Aquarian
Audio Products for warranty repair are the responsibility of the user. Aquarian Audio Products assumes a
maximum return shipping cost liability of $30.00 US funds during any warranty claim.
6 ~ 15 Volts DC
9 mA (typ.)
9.6 x 6.3 x 3.0 cm. / 97 gm.
3.5mm TRS
2.9 Kohms
7 dBu
3.5mm TRS
42 ohms
12 dBu
160mW
52 dB
0.5 mA@5V
20 Hz – 1 MHz (+0/-3 dB)
45 Hz – 1MHz (+0/-1 dB)
28 Hz – 110 KHz (+0/-3 dB)
45 Hz – 20 KHz (+0/-1 dB)
<0.01%
A division of AFAB Enterprises
1004 Commercial Ave. #225 Anacortes, WA 98221
(360) 299-0372
www.AquarianAudio.com
Figure 4: Lanyard and Safety Line
Minimum gain
30 ohm load
When used with the H2 hydrophone, approximately 8dB
gain is added though the H2 buffer amp, for a total of
60dB.
Unity gain
Max gain
1KHz, Unity gain
Aquarian Audio Products
USA