HIFI Enthusiast Preamplifier Amplifier Tone Board Two Channel Stereo Preamlifier

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HIFI Enthusiast Preamplifier Amplifier Tone Board Two Channel Stereo Preamlifier
Product Description
Product description:
Power supply range: Dual AC9-15V (AC) recommended with Dual AC12V with shield power supply
Number of processing channels: two-channel input and output
Input and output interface: standard RCA (2 pairs)
Maximum output voltage after processing: 5 volts
Parametric equalizer frequency: 150hz, 500hz, 2khz, 15khz bass equalizer frequency adjustable: 45-120hz
Equalizer amplitude: +/-12db
Bass frequency: 40-100hz
Input impedance: 15k ohms
Signal to noise ratio: 90db
Total harmonic distortion: 0.05%
Channel separation: 70db
Frequency response: 10hz-50hz, -3db
5-band frequency equalization adjustment
Subwoofer... bass... midrange... vocals... treble
With volume control
Package included:
1Pcs
Payment
Delivery details
Terms of sales
About us
Contact us
Payment
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Delivery details
1. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. Items will be shipped within 1-3 business day when we received payment.
3. Delivery time depends on destination and other factors;
4. International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer's responsibility. We will try our best to reduce the risk of the customs duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
Terms of sales
A customer-centered shopping experience has always been our goal and we want you to be completely satisfied with every item that you purchase online from our store. If you are not satisfied with an item that you have purchased from us, you may return the item within 7 days of the order date for a full refund of the purchase price, minus the shipping & handling fees. (Any "Free Shipping" item returned will have the outbound freight charge deducted from the total return.)
About us
1.We can supply a wide range of products to meet the ever-changing market demands. Customized orders are welcomed. We annually produce 2000 pieces per day. Our products sell well in North America, West Europe, Asia and Australia. Our company insists on the principle of "Good service, the best quality and competitive price".
2.We are increasingly expanding international markets based on quality products, excellent service, reasonable prices and timely delivery. Please contact us at any time for more information.
Contact us
1. Please do not leave any netural or negative feedback to us before contact us.
2. Just feel free to contact us if you have any problem,we will do our best to serve you.
3. All issues happen during the transactions will 100% be solved and make you satisfy.