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HomeElectronics ItemsElectrical Circuitry & Parts Digital Karaoke Amplifier OK339 DC 12-15V Reverb Pre-amp Before Class To Promote Tone Plate Board Low Noise Filter Circuit Tuning Dual Source HiFi Audio Module
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Digital Karaoke Amplifier OK339 DC 12-15V Reverb Pre-amp Before Class To Promote Tone Plate Board Low Noise Filter Circuit Tuning Dual Source HiFi Audio Module ৳ 650
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Digital Karaoke Amplifier OK339 DC 12-15V Reverb Pre-amp Before Class To Promote Tone Plate Board Low Noise Filter Circuit Tuning Dual Source HiFi Audio Module

৳ 650

  • Model: OK339
  • Chip type: PT2399
  • Working voltage: dual source 12V-15VAC
  • Extended power: 12V output
  • Interface: 5.5MM outer diameter, 2.1MM inner diameter
  • Microphone jack: 2 Jacks 6.5mm
  • Potentiometer specifications: 15 / 20mm
  • Using double precision TL074 as input operational amplifier, strong analysis ability, natural sound effects,
  • PT2399 is responsible for echo processing.
  • Use the microphone to automatically mute the circuit. When the microphone is not inserted, the circuit part is
  • completely isolated and does not affect the music reproduction.
  • Using step less adjustable technology.
  • Added 5V output to connect to the Bluetooth decoder board for easier use.
  • Input: 3 pin jack header – music signal input
  • Output: 3 pin Jack header – music signal mixed with microphone signal
  • Dimensions: 15.7 x 8.8 x 3cm
  • Weight: 120g

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Description

Product details of Digital Karaoke Amplifier OK339 DC 12-15V Reverb Pre-amp Before Class To Promote Tone Plate Board Low Noise Filter Circuit Tuning Dual Source HiFi Audio Module

  • Model: OK339
  • Chip type: PT2399
  • Working voltage: dual source 12V-15VAC
  • Extended power: 12V output
  • Interface: 5.5MM outer diameter, 2.1MM inner diameter
  • Microphone jack: 2 Jacks 6.5mm
  • Potentiometer specifications: 15 / 20mm
  • Using double precision TL074 as input operational amplifier, strong analysis ability, natural sound effects,
  • PT2399 is responsible for echo processing.
  • Use the microphone to automatically mute the circuit. When the microphone is not inserted, the circuit part is
  • completely isolated and does not affect the music reproduction.
  • Using step less adjustable technology.
  • Added 5V output to connect to the Bluetooth decoder board for easier use.
  • Input: 3 pin jack header – music signal input
  • Output: 3 pin Jack header – music signal mixed with microphone signal
  • Dimensions: 15.7 x 8.8 x 3cm
  • Weight: 120g

Specifications of Digital Karaoke Amplifier OK339 DC 12-15V Reverb Pre-amp Before Class To Promote Tone Plate Board Low Noise

Shipping & Delivery

01. Home Delivery inside Dhaka 50 Taka, Outside of Dhaka Delivery Charge 100 Taka.
02. After confirmation of the order, products will be delivered within 24-72 hours inside Dhaka and 2-7 days outside of Dhaka.
03. Outside of Dhaka, Customer have to pay 100 Taka in advance
04. Outside of Dhaka delivery via courier service.
05. Cash On Delivery available. Customer can check the product in front of the delivery person.
06. Product delivery duration may vary due to product availability in stock.

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