What's on this page?
- Chat with an expert now
- We Warranty Our Work
- Why people like you choose PowerMax
- Why buying from PowerMax is risk-free
- Pricing Protection
- Your old Apple gear has value with our trade-in programs
The HD5DA is a miniature, low cost, 1x4 HD-SDI distribution amplifier/repeater. Featuring four separately buffered HD-SDI outputs, the HD5DA provides automatic input cable equalization to 100 meters and automatically adapts to 143, 177, 270, 360 Mb, and 1.5 Gb.
- Formats: 1.5Gb, 143, 177, 270, 360 Mb, Auto Select
- Inputs: 1 HD-SDI, SDI (SMPTE 292/296), 1x BNC
- Outputs: 4 HD-SDI, SDI, 4x BNC
- Equalizing: Return Loss 15dB-270Mhz (Input and Output)
- Power: 5VDC Regulated, 2.5 Watts
- Size: 5.8" x 2.4" x 1" (131 x 61 x 25mm)
- Compact HD-SDI Distribution
- Four Separately Buffered Serial HD Outputs
- Auto Equalization
- Acts as a Low Cost Repeater
- Automatic Multi-Standard
- Miniature Size
Chat With a Mac Expert Now!
Our live chat customer service team is (typically) available Monday through Friday, 6:30am to 5:30pm Pacific Standard Time.
Please feel free to chat with one of our experts, and if unavailable, contact our sales team at sales@powermax.com
Why buying from PowerMax is risk-free
If there's one thing you should know - it's PowerMax wants you to be 100% satisfied with your product. Because we sell so many different products from a variety of sources, our return policies are specific to the kind of product you ordered. Take a look:
For full details please take a look at our Returns & Errors page.
| Product Type | Return Window | Details |
|---|---|---|
| Third Party Products | 30 Day Full Refund | You can return your item for a full refund within 30 days of purchase with the exception of Apple CTO products, opened memory or opened software. Returns on all new 3rd party products must be in complete, undamaged and unmarked condition. |
| New or Factory Refurbished Apple Products | 10 Business Days | If you are not satisfied with your purchase, contact your PowerMax customer service representative within 10 business days of the receipt of the product. Provided you return an item unopened in the original box, we will exchange it or offer you a refund based on your original method of payment. A 10% open box fee will be assessed in any opened hardware or accessory. |
| Pre-Owned Macs | 90 Day Full Refund & DOA Protection | In addition to a 90-day warranty, we will guarantee any pre-owned Mac to be in good operating condition upon its arrival or we'll pick it up and send you a new one if returned within 72 hours of receipt. |
We warranty our work
In addition to the below warranties on Apple products, we're happy to facilitate communication with manufacturers of non-Apple products at any time (some of them are notoriously hard to communicate with) and do everything we can to make sure manufacturers honor that commitment.
| 1 Year AppleCare | 3 Year AppleCare Available? | 90 Day PowerMax Warranty | 6 Month Powermax Warranty Available? | |
|---|---|---|---|---|
| New Apple Computers | Yes | Yes | No | No |
| Apple Refurbished | Yes | Yes | No | No |
| PowerMax Pre-Owned |
Nope | Nope | Yes | Yes* |
For more info please check out our warranty page.
Pricing Protection
We've all been there: you pick up the latest gadget only to see it advertised by that same retailer one week later at a 25% discount. Well, with PowerMax you don't have to worry about feeling duped.
If you see a reduced price on an item you've purchased within the last 10 days just let us know and refund or credit the difference back to you.
For full details please take a look at our Returns & Errors page.
Why People Like You Chose Powermax
Just to let you know, the iMac got here safe and sound. Everything is up and running and I'm loving it. I just wanted to thank you for your help and giving such good customer service. I'm really impressed with PowerMax and I'll definitely be doing more of my Mac shopping with you guys.
- Thanks again,
- APO A.E.
I'm VERY happy with the iMac I purchased from you, and I would definitely say this is the best support I've had. I also want to thank you for PowerMax's support of the military by shipping Apple products to APO addresses. Thanks again, and I look forward to getting another Mac from you soon!
- Thank You,
- APO, AP
Thanks for all the information, it is a great help. I will let you know how it all comes out - and may have to ask you for some more help. I appreciate your consideration - actually this is the way I have been treated by everyone I have worked with at PowerMax. I wouldn't buy a Mac anyplace else. This is my second one from PowerMax.
- Take care,
- Plano, TX
You can read these and more on our testimonials page.
Your old Apple gear has value with our trade-in programs

Your electronics always have value with our trade-in programs! We are one of the only places to trade-in your old Mac or iPod. Save on your new stuff by trading in those old electronics.
Mac & iPod Trade-In Program
All Mac trade-ins are handled directly through PowerMax.com. Fill out our online trade-in form and we will issue a quote for the trade-in value of your Mac (typically within 24-48 hours).














