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Good deal on OSD 5 and 7 channel amps 145/210 wpc $499/699
Posted on 4/29/24 at 8:30 pm
Posted on 4/29/24 at 8:30 pm
ETA the Amazon links no longer have the coupon but you can go directly to their site OSD HT Amps and use the promo code YOUTHMAN at checkout and it applies the $200 off. Bonus they don't charge tax so I saved some money at least until I file the Use Tax form with my state taxes...
OSD Nero HTA-5200 and HTA-7200
These are solid Class A/B amps which replaced their previous Class H amps (which were very good for the money if you didn't have a problem with a switching PS) and provide:
210 watts per channel into 4 ohms (10-30,000 Hz) at <1% THD with all 5 channels driven.
145 watts per channel into 8 ohms (10-30,000 Hz) at <1% THD with all 5 channels driven.
They also have 4x10000µF output caps, two large toroidal power transformers, and the 5x amp weighs around 60 lbs and 7x close to 70 lbs. They have XLR and RCA inputs and have a 12V trigger.
The amps are built by the same Chinese OE supplier that builds for NAD, Cambridge, Azur, and Outlaw to name a few. They are solid amps I have never heard anything negative about.
These are the amazon links and note you need to click the $200 off coupon on the link. As I understand the sale ends tomorrow night at midnight. These are the affiliate links from Youthman on YT but if for some reason you don't want to give him his share you can look them up on Amazon an bypass the affiliate codes.
Amazon link
Amazon link
Outlaw, Emotiva, and Monoprice are their direct competitor but you won't get more for less right now. I plan to pick up either 1 or 2 to power part or all of the 9.X.4 HT system I am planning to build at the camp over the next few months.

OSD Nero HTA-5200 and HTA-7200
These are solid Class A/B amps which replaced their previous Class H amps (which were very good for the money if you didn't have a problem with a switching PS) and provide:
210 watts per channel into 4 ohms (10-30,000 Hz) at <1% THD with all 5 channels driven.
145 watts per channel into 8 ohms (10-30,000 Hz) at <1% THD with all 5 channels driven.
They also have 4x10000µF output caps, two large toroidal power transformers, and the 5x amp weighs around 60 lbs and 7x close to 70 lbs. They have XLR and RCA inputs and have a 12V trigger.
The amps are built by the same Chinese OE supplier that builds for NAD, Cambridge, Azur, and Outlaw to name a few. They are solid amps I have never heard anything negative about.
These are the amazon links and note you need to click the $200 off coupon on the link. As I understand the sale ends tomorrow night at midnight. These are the affiliate links from Youthman on YT but if for some reason you don't want to give him his share you can look them up on Amazon an bypass the affiliate codes.
Amazon link
Amazon link



Outlaw, Emotiva, and Monoprice are their direct competitor but you won't get more for less right now. I plan to pick up either 1 or 2 to power part or all of the 9.X.4 HT system I am planning to build at the camp over the next few months.
This post was edited on 4/30/24 at 2:27 am
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