Supreme HAP-4 Headphone Amplifier - Working, Signs of Use, No Accessories

The Supreme HAP-4 Headphone Amplifier is a compact and reliable audio solution designed for professional and personal audio applications. This 4-channel amplifier allows independent volume control for up to four headphones, making it ideal for studio monitoring, podcasting, and shared audio playback.

Despite showing signs of use, such as visible scratches and minor wear, the unit is fully operational and provides excellent audio performance. Sold without additional accessories, this amplifier is a cost-effective choice for musicians, producers, and audio enthusiasts seeking a dependable headphone amplifier.

With its durable metal housing and straightforward controls, the Supreme HAP-4 ensures versatility and performance for any audio setup.

Features:

• Condition: Used, fully functional with visible signs of wear (scratches/scuffs).
• Model: HAP-4.
• Brand: Supreme.
• Type: Headphone Amplifier.
• Outputs: 4 independent headphone outputs with volume control.
• Power Source: DC 12–16V (adapter not included).
• Included Accessories: None (amplifier only).
• Applications: Studio monitoring, podcasting, shared audio setups.
• Design: Compact and durable with independent control knobs.

  
  All items will usually be shipped within 2 business days of receiving cleared payment (excludes weekends and holidays).

   

  If you have some questions, feel free to ask and if you are not satisfied with your purchase before opening a case on Ebay, please contact us and we will

  try to resolve your issues as quickly as possible.

   

  Multiple items on one of the listings?

  If you see that we have multiple quantities of the same item in a photo, please note that it is representative of what you will receive.

  There may be slight variations in condition between the pictured item and the one you receive. For example, the scratches and dents may differ. 

   

  Return Notes:

  1. For items listed as "working" condition:

  • Returns due to "changed mind," "doesn't fit," or other buyer?s remorse reasons are accepted, but the buyer is responsible for return shipping costs.

  2. For items received damaged or not as described:

  • If the item arrives damaged or does not match the listing description, we will cover the return shipping costs.

  • Supporting photos or video evidence must be provided before the return is approved. Please contact us immediately with the details and your order number to resolve the issue efficiently.

  3. For items listed as "For parts or not working":

  • Returns are not accepted, as these items are explicitly described as non-functional or for repair purposes only. Buyers acknowledge this condition at the time of purchase.

  4. General return guidelines:

  • Items must be returned in the same condition as received, including all original packaging and accessories (if applicable).

  • Returns must be initiated through the eBay Returns Center and include a valid return reason.
    
    

  For corporate or small business customers:

  If you require an invoice for your purchase, please specify this in the buyer's notes section or reach out to us.