HiFi Stereo Pre-Amplifier Vacuum Tube Preamp with Volume Control
Description:
The main filter capacitor uses the original imported capacitor, the capacitance capacity is 1000UF/25V; the coupling capacitor uses the imported capacitor, and the capacitor capacity is 1UF.
The resistor uses a five- 1% metal resistor to ensure a good signal-to-noise ratio.
The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensure the current is good passing.
The input and output are gold-plated RCA lotus seat, which is durable and beautiful.
Using the high quality original electron tube ; the board wiring is reasonable, beautiful, and the current is small.
Audio input: can be connected to MP3, computer CD/DVD, mobile phone, etc. (signal output).
Audio output: can be connected to amplifier, active speakers, etc. (signal input).
Specification:
Power supply: DC12V 2A (DC)
Size: approx. 137x104x41mm/5.39x4.09x1.61inch (not include tube height)
Potentiometer function: from left to right bass / treble / volume adjustment
Package Includes:
1Piece Vacuum Tube Pre-Amplifier
Note:
This product is a preamplifier, not a power amplifier. It should be used with a post-amplifier or an active speaker. It can not directly connect a passive speaker, a speaker or a headphone as a power amplifier; it cannot be used for car, because the car voltage is unstable and will burn.
Please allow slightly difference due to manual measurement.
Color may be slightly different since different monitor.
- We ONLY accept PayPal payment.
- If you are bidding or ordering more than one item, the items will be combined into one order automatically thus you can pay altogether. If you want not to combine, please buy one and immediately pay one separately.
- Please pay what you win in 7 days. Unpaid Dispute will be automatically open if payment is not received after 7 days. If you pay the bill after received unpaid dispute, please email us to close the unpaid dispute. Because the unpaid dispute will not be closed automatically, and we may ignore it.
- The buyer is responsible for any applicable import duties and local taxes. Please verify with your customs before making your purchase.
- Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses.
- We are committed to give you the best customer service possible. If for any reason you are unsatisfied with a purchase, please contact us and we'll assist you with a prompt solution. Please let us work on the issues. We'd like to settle any problem in a friendly manner. Please do not open a case on eBay or PayPal, or leave any negative or neutral feedbacks directly!
- We always reply to messages within 2 business days (off-duty at weekend). Due to the difference of time zone between Hong Kong and your location, sometimes the answer will be delayed. If you do not get a response from us after 2 business days, please check your junk or spam mailbox.
- Unsatisfied product can be returned within 30 days from the delivery date. We can offer a full refund or exchange, but we are not responsible for return shipping cost. Please contact us to get a RMA number before sending out your return.
-
Feedback:
1. Since your feedback is very important to our business's development, we sincerely invite you to leave positive feedback with four 5-Detailed Selling Rating (DSR) to us basing on your satisfaction with our commodity and service. It's just take you 1 minute.2. Unfortunately, If you are planning to give us a neutral/negative feedback because of your bad buying experience with us, please contact us at any time so as to clear up your discontent and resolve the problem.
Featured Products