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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
itc T-4350D 4-Channel Class-D Power 100V Amplifier 4x350WThis series is Four channel class d amplifier, which consist of 4 individual amplifiers. The amplifier is designed in both tabletop and rack mount. Shinning feature of it is to adopt tech. of power saving. Switching power is also adopted so that the efficiency is up to 85%. Thermogenesis is less than 55 degree. And it could operate at severe working condition. 4 balanced line input is in type of phoenix. 4 speaker output is at 100V and with individual
This series is Four channel class d amplifier, which consist of 4 individual amplifiers.The amplifier is designed in both tabletop and rack mount. Shinning feature of it is to adopt tech. of power saving. Switching power is also adopted so that the efficiency is up to 85%. Thermogenesis is less than 55 degree. And it could operate at severe working condition. 4 balanced line input is in type of phoenix. 4 speaker output is at 100V and with individual volume control. Indication displays signal, peak and protection. Power supply at DC 24V is also allowed. Cooling system ensure the system working under 55 degree. Complete protection is to avoid overheat, overload and short.- Class-D digital power amplifier.
- Adopt switching power.
- Efficiency is up to 85%.
- Thermogenesis is less than 55 degree.
- Rated power 4X 350W - 100V line
- 4 balanced line input is in type of phoenix.
- 4 speaker output is with individual volume control.
- Built in active band pass filter for 80Hz to 16KHz.
- With rational cooling system.
- Indicator displays signal, peak and protection status.
- Circuit protection for overheat, overload and short.
- Power supply AC 230V and DC 24V.
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Fun new way of flossing.
Color: Blue+red
My 7 year old loves it and it works really well. He’s excited about teeth brushing time again accompanied by water flosser and it can be used in the shower!
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Just as described
Color: Blue+red
Just as described. Quick shipping
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Reviewed in the United States on April 4, 2026
★★★★★ 3
Leaks
Color: Blue+red
Water leaks out of the button you press to change out the head so we will be sending back. Other than that it would be perfect, I’m sure it’s just a fluke thing.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Almost Perfect
Color: Pink+purple
EDITED TO ADD: the seller reached out after I left this review and told me the heads are replaceable! Mine didn't come with extra heads and I didn't realize they came off. Thank for reaching out! It looks like the product even comes with replacement heads now and you can also buy them separately. Perfect! These are great.
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My kids love these toothbrushes and I love that they're rechargeable without needing batteries. However, the charging feature is almost completely negated by the fact that you can't replace the heads! It would be a 5 star if you could swap those out.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Very cute and effective!
Color: Pink+purple, Color: Pink+purple
Very cute and effective brush! I love that there are different settings for different ages and the lowest is soft enough for my 3 year old. She LOVED choosing from the stickers to put on and there’s more left over for when she wants to change them. Stays charged for quite a long time. Would repurchase!
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Reviewed in the United States on April 30, 2026