Description



Volume B50K


Pickup MN250K


Bass: +/- 10dB  30Hz B50K


Treble: +/- 10dB at 6KHz B50K


P1 should be wired with neck pickup positive; P2 should be wired with bridge pickup positive; GND should be wired with two pickups negative


High quality bass preamp, not inferior bass Circuit made in cheap factories


Please consult your local luthiers if you don't know how to install the Circuit








Bass Preamp Circuit   x 1 






Payment


We accept Paypal only.

Payment must be received within 5 days after auctions ended. Unpaid  dispute will be filed to eBay for the non payable bidders.


Shipping


We ship in 2 business  days . Most of our items are shipped via ordinary economy Air Post  without a tracking reference, if you want to add a tracking  reference to your package, additional $4.00 will be needed for  shipping. Please pay much attention to this term before you  purchase.

We dont accept combine shipping for fixed price listings. If you  want to request for wholesale quotation, please contact us to  confirm shipping fees first.

Import duties, taxes and charges are not included in the item price  or shipping charges. These charges are the buyer ' s responsibility.  Please check with your country's customs office to determine what  these additional costs will be prior to bidding/buying.


We will ship to the address you entered during checkout process,  rather than your PayPal shipping address.


This is an international post from China to Worldwide.The normal  delivery time is about 10-20 business days to United Sates and 15-25  business days to other countries, please generous understand that.


Return Policy


Please inspect your order  immediately once you receive them. All claims (damaged, missing or  wrong items) must be filed within 7 days from the date you receive  them.
Defective Order:

If the order you received has a manufacturer's defect, please email  us pictures of the defective item immediately. We do need you to  send back the defective part before we ship you a replacement. As  soon as we receive the defective part and inspect it, we'll get a  replacement on its way to you.
Damaged in Transit:

Inspect your package(s) before you accept it. If you see any damage  and/or evidence of tampering on the outer packaging you MUST make  sure that the delivery person makes a note of this damage on the  delivery receipt. Once you've made sure the note of damage is on the  delivery receipt, tell the delivery driver that you refuse to accept  the damaged package, then contact us immediately. As soon as we  confirm with our carrier, we'll get a replacement on its way to you.
Missing Orders:

If you received a partial order, contact us immediately. In this  case, please email us pictures of the partial order you received. As  soon as we confirm with our shipping dept., we'll get a replacement  on its way to you.

Wrong Orders:

If you receive an item that you did not order, contact us  immediately. In this case, please email us pictures of the item you  received. As soon as we confirm with our shipping dept., we'll get a  replacement on its way to you.


Feedback


We appreciate all the  business with our customers, if you are satisfied with our service,  please give us full 5 scores (Detailed Seller Ratings) for our  transaction and leave us a positive feedback. Our system will  automatically do the same for you.

If you have any  questions, please contact us first, We understand the concerns and  frustrations you might have, but negative or neutral feedback can  not solve any problems. We promise we will find a more better  solution.


Contact Us


If you have any  questions or problems, Please feel free to contact us, We will  response you in 24 hours.

Please check our terms  and descriptions carefully before you bid.