The Professional's Source 866.276.1435 / 212.502.6357

SM Pro Audio HP12E 12-Channel Stereo Headphone Amplifier

  • Price: $279.99
  • Free Shipping (USA)
  • Usually ships in 7-14 days

    Availability Details

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    This is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 7-14 days (subject to availability). Your order will be charged at time of shipment.

    International orders*
    For international orders, credit cards will be charged at time you place your order.
  • B&H # SMPHP12E1
  • Mfr# HP12E

Product Highlights

  • Slim Rackmount Chassis
  • Class-A Circuitry
  • XLR and 1/4" Inputs
  • 1/4" Link Outputs
  • 1/4" Headphone Jacks
  • Individual Volume Controls
  • A/B Source Selection
  • Daisy-Chain Capable
  • Built-in Power Supply

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The HP12E 12-Channel Stereo Headphone Amplifier from SM Pro Audio is a professional-quality headphone amplifier that allows up to 12 users to listen to the same audio sources, ideal for live or studio monitoring, signal distribution, and more. The amp has a slim metal chassis that can be installed in any standard 19" equipment rack. Inside, there are 6 individual Class-A amplifier circuits, each of which drives a pair of 1/4" headphone outputs to deliver terrific audio quality and clarity with a wide frequency response and low distortion.

The rear panel has 2 main stereo inputs, which have XLR and 1/4" connectors for wide compatibility with a variety of sound sources. A pair of 1/4" link outputs let you daisy-chain multiple HP12E units in order to create a larger multi-user system. In addition to the 12 headphone jacks, the front panel has 6 volume control knobs, plus A/B source selector buttons. Each volume knob and selector button controls 2 of the headphone jacks. The amp has a built-in power supply, eliminating the need for bulky and unsightly power bricks and wall adapters. The unit also has a selectable operating voltage for international use.

Allows up to 12 users to listen to the same audio sources, ideal for live or studio monitoring, signal distribution, and more
The slim metal chassis can be installed in any standard 19" equipment rack
There are 6 individual Class-A amplifier circuits, each of which drives a pair of 1/4" headphone outputs to deliver terrific audio quality and clarity with a wide frequency response and low distortion
The rear panel has 2 main stereo inputs, which have XLR and 1/4" connectors for wide compatibility with a variety of sound sources
A pair of 1/4" link outputs let you daisy-chain multiple HP12E units in order to create a larger multi-user system
The front panel has 6 volume control knobs, plus A/B source selector buttons. Each volume knob and selector button controls 2 of the headphone jacks
The amp has a built-in power supply, eliminating the need for bulky and unsightly power bricks and wall adapters. The unit also has a selectable operating voltage for international use
Frequency Response 20 Hz - 20 kHz (± 0.3 dB @ 100 mW)
Distortion 0.02% @ 300 mW
Controls 1 x Power switch
6 x Volume knobs
6 x A/B input selector buttons
1 x Voltage selector
Connectors 1 x Stereo 1/4" TRS balanced input (2 jacks, L/R)
1 x Stereo XLR balanced input (2 jacks, L/R)
2 x Stereo link 1/4" TRS outputs (2 jacks each, L/R)
12 x Stereo 1/4" TRS headphone jacks
1 x Power input
Output Level 680 mW per channel @ 32 ohms
Output Impedance 32 ohms
Voltage 100-250 VAC, switchable
Size 1RU, Fits 19" rack
Weight Not specified by manufacturer

Cables

Pearstone -  3-Pin XLR Male to 3-Pin XLR Female Audio Cable (3')
    • Original: $14.99
    • Save: $1.50
  • Price: $13.49
 

Extension Cables

Hosa Technology -  Stereo 1/4" Female Phone to 1/4" Male Phone TRS Cable - 10'
  • Price: $6.99
 

Adapters

Pro Co Sound -  343PC Female Stereo Mini to Male Stereo Phone Coupler
  • Price: $1.29
 

Headphones

Audio-Technica -  ATH-M10 Professional Studio Monitor Headphones
  • Price: $27.37
 

Racks

Gator Cases -  GR-STUDIO4U 4U Studio Rack Cabinet
  • Price: $84.99
 

Cases & Protection

Gator Cases -  GR2L Standard Rack Case
  • Price: $129.99
 
View all Accessories

What's in the Box

SM Pro Audio HP12E 12-Channel Stereo Headphone Amplifier
  • Power Cord
  • 1-Year Limited Warranty
 
 
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