Description:


This class A fully discrete operational amplifier refers to the United States KRELL, the United States Jensen and other high-end models

Precision discrete amps designed for professional audio applications and those requiring low noise, low distortion and high linear dye-free performance

Domain and design.

Noise below 500 nv/rms (2.9 nv VHZ) @20Khz, output current up to 80mA

The current structure adopts multiple pairs of HIF | low noise tube low error patch triode, multiple precision triode pairs,

The overall timbre sound field is wide and full, the scene is grand, the level is clear, the medium frequency brightness is clear, the density is large, and the low frequency is diving

Deep and elastic. A high performance temperature-stabilized power supply independent current source is used, regardless of supply voltage or temperature

How the current source, independent of the power supply, allows the bias to remain locked at the optimal operating point.

Application scenario:

Low impedance line amplifiers and drivers

Active filters and equalizers

Summing/mixing amplifier

High performance microphone preamplifier

High performance A/D and D/ A front-end preamplifiers

Large current buffer amplifier

High performance D/A 1-V converter

Model: SP06.

Finish: Brand new

Working voltage: Earth 5.0V ~ Earth 18V

Noise density :<500nvRMS noise.

Static current: Class A 20mA

Output current: 80mA

 Output swing: + -12V


Package : 1PCS 

Payment: 

  • We only accept payment through Paypal.
  • Please make sure you have a valid PayPal account prior bidding.
  • Please pay for your item within 5 days of the auction end time.
  • All no pay bidders will result in a non-paying buyer alert from Ebay,kindly note.

                              


Shipping:

LocationsWay of TransportationShipping Time
USUSPS10-20 Working Days
CA,AU,UK & Other AreasAir Mail Post20-35 Working Days
  • In most cases, international shipping takes around 20-35 business days，Brazil, Italy, Russia is likely to be much longer. We try our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the local customs and post service. If you do not receive your item on time, please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process.
  • All items will be shipped to buyer's ebay address. Before you pay, please make sure your address in ebay matches is you would like us to ship to.


Import  duties, value added taxes and any other  charges are NOT included in the item  price or shipping costs.All other importation fees will be responsible for by the buyer,kindly note.

Return Policy:

If you don't receive the item or aren't satisfied with the item , please contact us for the return address, return is accepted within 14 days after the buyer receiving the item. Returned item has to be in its original condition. Buyer is responsible for return shipping costs. After receiving the return we will ship a replacement to you or a refund will be issued.


Contact Us:

We care about our valued buyers, if you have any questions, please contact us ,our Customer Service staffs will be very glad to help you. We will try our best to reply your emails as soon as possible, hut, due to high volume of daily incoming emails and time zone difference,sometimes we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.


Feedback:

The feedback is important to us, if you are satisfied with our service, please give us 5 star feedback,Please contact us before you leave us a Neutral/Negative feedback, we will  always try our best for 100% customer satisfaction, just give us the  opportunity to resolve a problem.