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Wohler AMP1-S8MDA-3G 8-Channel 3G Multi-Format Audio Monitor

Usually ships in 7-14 business days

Availability Details


This item is usually Drop Shipped from the MFR/Distributor within 7-14 business days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.

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For international orders, credit cards will be charged at time you place your order.

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You Pay: $5,702.95
Product Highlights
  • Features 1RU In-Rack Audio Monitor
  • Front Panel Summing Any Combo Up to 8 CH
  • Tri-Color 26-Segment LED Bar Graphs x 8
  • Bar Graphs Display Simultaneous VU & PPM
  • Premium Quality Drivers & Power Amps
  • Indicators for Phase/Polarity Problems
  • Select Channel Phase Correlation Display
  • Speakers Protected by Output Limiter
  • Headphone Jack (Mutes Speakers)
  • Thorough Magnetic Shielding

The Wohler AMP1-S8MDA-3G 8-Channel 3G Multi-Format Audio Monitor affords premium quality 8-channel analog, AES/EBU, 3G/HD/SD-SDI multi-channel audio monitoring and conversion, as well as professional level metering. Each unit features four high-quality drivers and three power amplifiers that would impress any audiophile. Two speakers and amplifiers reproduce mid-range and high frequency (HF) information in stereo, while a third amplifier and two speakers handle summed low frequency (LF) information below the 500 Hz crossover point. You can also take advantage of HF response electrically to reveal potential noise problems, rather than relying on acoustic cancellation of bass frequencies.

The AMP1-S8MDA-3G also has eight 26-segment high-resolution, tri-color LED level meters that reveal simultaneous VU and PPM. Plus, the front panel features an innovative LCD display of phase/polarity relationships. There are output limiter circuits to protect the speakers and extensive magnetic shielding that allows unit placement near sensitive equipment and video monitors. It's this unique design that delivers optimally focused sound for operators in an ultra near-field (12 - 36") working environment.

Besides superior functionality, the AMP1-S8MDA-3G also boasts a modern design aesthetic and the inclusion of optimized speakers eliminates the need for awkward monitor placement. It also enables a higher sound pressure level (SPL) for the audio engineer, while reducing the overall ambient noise and crosstalk that disrupts authentic and accurate monitoring. Although its 1RU unique design with in-rack monitors and high-quality eight channel processing make this unit ideal for broadcasting and other audio processing applications in any environment, it truly shines when used in VTR bays, mobile production vehicles, teleconferencing installations, multimedia systems, satellite links, cable TV facilities and on-air radio studios.


Front panel summing of any combination up to eight channels to the left and/or right speakers and selected analog outputs
Optional AES balanced output from SDI (DB-25) replaces standard AES unbalanced output (HD-15)
Eight 26-segment tri-color LED bar graphs displaying simultaneous VU and PPM
Premium quality drivers and power amplifiers
Audible indications of phase/polarity problems
Phase-correlation display of selected channels
Output limiter protected speakers
Headphone jack (mutes speakers)


Thorough magnetic shielding prevents interference from nearby equipment
Electronic cancellation provides detection of out-of-phase (reversed polarity) audio feeds
Excellent frequency response and low distortion
The focused sound reduces adjacent bay crosstalk
Ultra near-field offers exceptional monitoring performance
Small rack space requirements make them perfectly suited for use in space-critical environments
Rack Height 1 RU in a standard 19" (48.3 cm) rack
Inputs 8 Balanced Analog (DB-25)
4 Balanced AES/EBU Pairs (DB-25)
4 Unbalanced AES Pair (4 BNCs)
2 3G/HD/SD-SDI (2 BNCs) (Level A Only)
Outputs 1 3G/HD/SD-SDI Re-Clocked (BNC)
4 Balanced AES Pairs Loop Out (DB-25)
4 Unbalanced AES Pairs Out from SDI (HD-15) / Option: 8 Balanced AES Pairs Out from SDI (DB-25)
8 Balanced Metered Analog Out (DB-25)
Other Connectors Rear Panel: 2 RS-232 (DB-9)
Level Meters 26-Segments x 8
Level Meter Scale 0 to −66 dB
Level Meter Threshold 0 / +4 / +6 / +8 DBV (Switch Selectable)
Level Meter Dynamics Simultaneous VU & PPM
Level Meter Resolution 1.0 dB
Peak Acoustic Output at 2 feet 104 dB SPL
Acoustic Distortion Frequencies Above 140 Hz (Including Cabinet Resonance): Typically <1.5% (6% or less worst case)
Electrical Distortion <0.15% @ any level below limit threshold
Magnetic Shielding <0.8 gauss any adjacent surface
Power Connector Standard External Power Cord for Standard US Outlet (Alternate Power Cables Available)
Power Requirements AC 100 - 240 V ±10%, 50/60 Hz
Power Consumption 60W
Dimensions (HxWxD) 1.75 x 19.0 x 11.0" (4.5 x 48.3 x 27.9 cm)
Weight 13 lb (5.9 kg)
Wohler AMP1-S8MDA-3G 8-Channel 3G Multi-Format Audio Monitor
  • AC External Power Cord
  • CD-ROM (Software & Product Guide)
  • 1-Year Limited Warranty
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