Nady HPA-4 - 4-Channel Headphone Amp/Line Distributor

Item # AUDHPA4
| Mfg # HPA4
| UPC # 634343001587
Our Price: $109.99
Retail: $139.99 | You Save: 21%
Free shipping

  • Four totally independent stereo high-power headphone amplifier/line distribution channels in a convenient single rack package
  • Easy-to-operate unit allows maximum variety of monitoring and stereo line level signal distribution options
  • Input source select switches and Phone and Line ¼” TRS stereo outputs on each channel
  • Four independent stereo input sections (each with servo-balanced L/R ¼” TRS jacks) enable independent selection of any of the four stereo signals for each headphone amp/line distribution channel
  • Selection of up to four completely independent monitor signals for each set of headphones connected to the HPA-4 allows optimum monitoring flexibility, or four separate choices for each channel’s Line Output (enabling many audio switching/routing solutions)
  • Separate volume control for each channel adjusts the level to both phone and parallel line outputs
  • Easily expandable for optimum versatility in any application—up to four HPA-4s can be daisy-chained for additional fully selectable headphone/line distribution requirements
  • No-compromise circuit design, stringently selected tight-tolerance components and low-noise, extremely linear amps for reference-quality, transparent audio with maximum headroom even at extremely high headphone volume levels
  • High-quality, rugged construction for maximum reliability
  • Shielded internal dual regulated power supply with ~115V(60Hz)/~230V(50Hz) select switch and fused IEC power cord connector

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Product Warranty Information

  Product warrenty information

All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
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