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ETK4812Y
ETK4812Y - Brand New ETK IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Product Details
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[ YAGAO ]
Outline
ETK3699 is a surround sound reverberation processing circuit, mainly for television, audio, karaoke OK reverb and other audio equipment. Built operational amplifier, VCO (Voltage Control OSC), A / DC, D / AC, SRAM (40Kb) and a delay time control circuit, It features built-in that simplifies external VCO circuit application and easy to control the oscillation frequency, so as to fine-tune the delay effect. In addition, ETK3699 only 16-pin, very few external components needed help simplified PCB layout and can be more cost effective.
Features
Operating voltage: 4.5V ~ 5.5V
automatic reset function
Low Noise: echo reverb mode -85dB; -90dB Surround mode
harmonic distortion rate: echo reverb mode THD <1%; Surround mode THD <0.2%
built-in 40Kb SRAM
by an external resistor to adjust the frequency of the VCO
ADM algorithm
used DIP16 or SOP16 package
Applications
player
TV
Kara OK reverberation
z electronic audio equipment
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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