Description
TO-30B Stereo Audio Tone Treble/Mid/Bass Equalizer NE5532 HiFi Op Amp Built-in Isolated Boost Power Supply
Features:
- The built-in isolated boost power supply of this machine ensures signal purity and dynamic range.
- Due to its isolated power supply, it can also be used in vehicles without worrying about ground interference.
- The signal processing circuit adopts for TI NE5532 high fidelity low noise operational amplifier.
- Equipped with left and right channel balance adjustment, volume control, and balanced adjustment of treble, medium, and bass.
- The power on/off mute circuit makes almost no impact sound in the rear stage when powered on or off.
Specification:
- Power supply: DC5V
- Power consumption: 0.5W
- Input and output interface: RCA
- Frequency response: 20Hz - 20kHz
- Amplification gain: 12dB
- Equalization adjustment range: ±15dB
- Input impedance: 50Kohms
- Output impedance: 600ohms
- Product size: 128.5 x 83 x 34mm
- Net weight: about 265g
Package Included:
- 1 x Audio Equalizer
- 1 x USB DC Power Cable
Features:
- The built-in isolated boost power supply of this machine ensures signal purity and dynamic range.
- Due to its isolated power supply, it can also be used in vehicles without worrying about ground interference.
- The signal processing circuit adopts for TI NE5532 high fidelity low noise operational amplifier.
- Equipped with left and right channel balance adjustment, volume control, and balanced adjustment of treble, medium, and bass.
- The power on/off mute circuit makes almost no impact sound in the rear stage when powered on or off.
Specification:
- Power supply: DC5V
- Power consumption: 0.5W
- Input and output interface: RCA
- Frequency response: 20Hz - 20kHz
- Amplification gain: 12dB
- Equalization adjustment range: ±15dB
- Input impedance: 50Kohms
- Output impedance: 600ohms
- Product size: 128.5 x 83 x 34mm
- Net weight: about 265g
Package Included:
- 1 x Audio Equalizer
- 1 x USB DC Power Cable
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
