SKU: 8103-0200


2 Channel Audio Monitoring and Metering for 3G-SDI, AES3 and Analog audio inputs. 1RU.  Simple front panel controls with bright displays and meters.
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    Ultra-compact, 2 channel audio monitor that fits perfectly in a network facility or OB truck for live events. This makes the AMP1-2SDA ideal for a range of applications where basic, but reliable audio monitoring is required.

    Wohler has distilled 25 plus years of knowledge and experience into our AMP1- 2SDA product. This unit has Wohler build quality, a shallow depth of five inches, and great pricing. Fast selection and monitoring of any available pair of audio is available via either 1 x 3G-SDI (with looped output), 1 x AES3 input pair, and either of 2 pairs of Analog inputs (Balanced or Unbalanced). Analog and AES3 outputs of the selected pair are included in the unit for external monitoring.

    Designed with simplicity in mind, the AMP1-2SDA provides two rotary controls that allow the user to easily select a source with the first and then move through that source’s corresponding audio pairs with the second. A large front panel screen, highly visible to users, displays the selected source and monitored pair, along with brightly displayed levels on 2 x 26 segment LED meters. Additional features include simple tone controls for adjusting audio output and an audio trim control for altering the analog output levels.

    An optional hardware input card (AMP1-2SDA+) provides 8 additional pairs (16 channels) of both Analog and AES on 3 x DB-25 inputs.

    Links for External Purchase:

    Features & Benefits

    • Wohler quality sound
    • Selectable 2 channel audio monitoring of 16-channel 3G-SDI, 2 channel AES, and 2 channel Analog (Balanced or Unbalanced)
    • Bright, easily visible front panel display
    • Simple uncluttered front panel controls
    • Monitor through built-in speakers, headphones and analog outputs
    • Shallow chassis for easy installation in OB vehicles and consoles
    • Adjustable Volume and Balance
    • Stereo phase indicator
    • Selectable trim and tone controls
    • An additional 16 channels (8 pairs) of both Analog and AES3 (See AMP1-2SDA+)


    Dimensions (W x H x D) 1RU in standard 19” rack: 19” x 1.75” x 4.25” (483 mm x 45 mm x 107 mm). Shipping dims: 23”x 6”x 12”
    Shipping Weight / Net Weight 7.0 lbs. (3.2 kg) / 5.0 lbs. (2.3 kg)
    Power Consumption / Supply 60W Typical, 100 to 240 VAC ± 10%, 50-60 Hz, CE & UL approved
    Audio Channels 2 Max
    Hum and Noise Better than -68 dB below full output
    Peak Acoustic Output 90 dB SPL @ 2 feet
    Speaker Power Output 5W RMS per side, 12W Peak
    Upgrades Front panel USB for software updates