OBH - 22 REMOTE CONTROL DESIGNED TO ENHANCE YOUR HI-Fl SYSTEM
Creek’s latest product release is the OBH-22 passive pre-amplifier.
The function of the Creek OBH-22 passive pre-amplifier is to provide input selection and volume adjustment to a Hi-Fi system from an armchair, via infra-red remote control. The unit can also be controlled directly from the front panel. The OBH-22 consists of a high quality motorised volume potentiometer, and two stereo relays which select the desired input plus tape output, together with a muting relay that can short the signals to ground.
A built-in micro-controller decodes the infra-red signals transmitted by the handset and translates them into commands which activate the motorised potentiometer and the muting and input selection relays. After each operation, the micro-controller turns itself off to avoid any possibility of interfering with the main music signal. LED’s are used to indicate the status and mode of operation.
The OBH-22 is purely passive and does not introduce any gain or distortion into the signal path. It is therefore suitable to be used as a control pre-amplifier, provided the sensitivity of the power amplifier that is being used is high enough to be driven directly from the source. i.e. CD player or tuner etc.
The volume control can be operated manually at any time, whether the OBH-22 is powered or not, but without power only Line 1 can be utilised.
OBH-22 TECHNICAL SPECIFICATION | |
Input Impedance | < 50k ohms |
Output Impedance | 0 - 50 k ohms |
Separation | -80 dB's @ 1kHz |
Attenuation | 0-90 dB's |
Inputs | 3 Stereo pairs, inc Tape |
Outputs | 2 Stereo pairs, 1 fixed, 1 variable |
Power requirements | 24v @ 60 mA |
Input & Mute indication | 2 Tri-color LED |
Tape Monitor indication | Yellow round LED |
Dimensions | 100 x 130 x 60 mm |
Weight | 420 g |
Creek Audio Limited reserves the right to modify or change the specifications of its products at any time without notice.
Our Business Hours are:
Monday - Friday 10am to 7pm Pacific Time
Saturday 12pm to 5pm.
We are closed on Sunday!
Extended Warranties Available!
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ORDERING BY PHONE
If there is no authorized dealer in your area you can order directly from Soundscape with a 10-day, satisfaction, money-back guarantee.
US and Canada, 1-800-450-HIFI (1-800-450-4434)
Outside the US and Canada, (707) 578-4434
Monday - Friday 11:00 AM - 7:00 PM (PST)
Fax: (707) 578-4436
1044 Fourth Street, Santa Rosa, CA 95404
Phone/707-578-4434 or 800-450-HIFI
marcs@sonic.net